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GatesPart #: 31391
Gates 31391 Radiator Cap Tester Adapter
⚙️ 1666 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$98.29Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Radiator Cap/Cooling System Tester Adapter
🚗Fitment: Buick, Cadillac, Chevrolet, Dodge, GMC, Hummer, Isuzu, Jeep, Mazda, Oldsmobile, Pontiac, Ram, Saab, Saturn, and Suzuki, 1500, 2500, 3500, 6, 9-7x, Acadia, Acadia Limited, Alero, Allure, Ascender, ATS, Aura, Avalanche, Avalanche 1500, Avalanche 2500, Bravada, C2500 Suburban, Camaro, Canyon, Caprice, Captiva Sport, Cascada, Cavalier, Cherokee, Classic, Cobalt, Colorado, Corvette, Cruze, CT6, CTS, Cutlass, Dart, DTS, Enclave, Encore, Envision, Envoy, Envoy XL, Envoy XUV, Equinox, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, G4, G5, G6, G8, Grand Am, Grand Prix, H2, H3, H3T, HHR, i-280, i-290, i-350, i-370, Impala, Intrigue, Ion, K2500 Suburban, LaCrosse, Lucerne, Malibu, Malibu Limited, Matiz, Montana, Monte Carlo, Outlook, Pursuit, Rainier, Regal, Relay, Savana 1500, Savana 2500, Savana 3500, Sierra, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD, Sky, Solstice, Sonic, Spark, SRX, SS, SSR, STS, Suburban 1500, Suburban 2500, Sunfire, Tahoe, Terrain, Terraza, Torrent, Trailblazer, Trailblazer EXT, Traverse, Uplander, Verano, Volt, Vue, XL-7, XLR, Yukon, Yukon XL 1500, and Yukon XL 2500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Gates 31391 Radiator Cap Tester Adapter
| Brand | Gates |
| Part Number | 31391 |
| Position | Radiator Cap/Cooling System Tester Adapter |
| Attachment Type | Cap adapter |
| Type | Cap adapter |
| Description | 50mm o.d. threaded |
This part fits 1666 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Cadillac | CT6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2019 | Chevrolet | Colorado | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2019 | Chevrolet | Colorado | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2019 | Chevrolet | Colorado | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Buick | Cascada | 1.6L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Buick | Envision | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | ATS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | ATS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | CT6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | CT6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | CTS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Camaro | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Colorado | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Colorado | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Colorado | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 2500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 3500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Express 3500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Malibu | 1.8L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Malibu | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | GMC | Acadia | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | GMC | Canyon | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | GMC | Savana 2500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2018 | GMC | Savana 3500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Cascada | 1.6L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Envision | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Envision | 2.5L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Envision | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Regal | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Regal | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Buick | Verano | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | ATS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | ATS | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | ATS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CT6 | 2.0L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CT6 | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CT6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CT6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CTS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Camaro | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Colorado | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Colorado | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Colorado | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Express 2500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Express 3500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Malibu | 1.8L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Malibu | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | SS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Acadia | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Acadia Limited | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Canyon | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Savana 2500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Savana 3500 | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2017 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Cascada | 1.6L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Envision | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Regal | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Regal | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Regal | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Buick | Verano | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | ATS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | ATS | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | ATS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CT6 | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CT6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CT6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CTS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Colorado | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Colorado | 2.8L | L4 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Colorado | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Equinox | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Equinox | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Malibu | 1.8L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Malibu | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Malibu Limited | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Sonic | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | Chevrolet | Spark | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2016 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Regal | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Regal | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Buick | Verano | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Cadillac | ATS | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Cadillac | CTS | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Colorado | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Chevrolet | Sonic | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | Dodge | Dart | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2015 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Chevrolet | Sonic | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Dodge | Dart | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Dodge | Dart | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Dodge | Dart | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Jeep | Cherokee | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Jeep | Cherokee | 3.2L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Ram | 2500 | 6.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2014 | Ram | 3500 | 6.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Buick | Encore | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade ESV | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade EXT | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Cadillac | Escalade EXT | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Express 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Express 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Impala | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Malibu | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Silverado 2500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Chevrolet | Sonic | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Dodge | Dart | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Dodge | Dart | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Dodge | Dart | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Savana 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Savana 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Savana 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Savana 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Mazda | 6 | 3.7L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2013 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | LaCrosse | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | LaCrosse | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | Regal | 2.0L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | Regal | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | CTS | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | Escalade | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | Escalade EXT | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Cadillac | SRX | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Caprice | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Caprice | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Captiva Sport | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Captiva Sport | 3.0L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Captiva Sport | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Colorado | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Corvette | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Cruze | 1.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Equinox | 3.0L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Equinox | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Impala | 3.6L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Impala | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Malibu | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Malibu | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 2500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Sonic | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Sonic | 1.8L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Spark | 1.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Suburban 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Tahoe | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Chevrolet | Volt | 1.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Canyon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 1500 | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Terrain | 3.0L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Terrain | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon XL 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | GMC | Yukon XL 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2012 | Mazda | 6 | 3.7L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | LaCrosse | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | Lucerne | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | Regal | 2.0L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Buick | Regal | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | CTS | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | Escalade | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | Escalade EXT | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | SRX | 2.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Cadillac | SRX | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Caprice | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Colorado | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Corvette | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Cruze | 1.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Equinox | 3.0L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | HHR | 2.2L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | HHR | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Impala | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Malibu | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Malibu | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 2500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Spark | 1.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Suburban 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Tahoe | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Canyon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 1500 | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Yukon XL 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | GMC | Yukon XL 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2011 | Mazda | 6 | 3.7L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | LaCrosse | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | LaCrosse | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | Lucerne | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | Lucerne | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | CTS | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | Escalade | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | Escalade | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | Escalade EXT | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | SRX | 2.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | SRX | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Camaro | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Camaro | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Colorado | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Corvette | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Cruze | 1.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Equinox | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | HHR | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | HHR | 2.2L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | HHR | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Impala | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Impala | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Malibu | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Malibu | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Malibu | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 2500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Suburban 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Tahoe | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Canyon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 2500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 3500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 3500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 1500 | 4.8L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 1500 | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 2500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Terrain | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon | 6.0L | V8 | ELECTRIC/FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon XL 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | GMC | Yukon XL 2500 | 6.0L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3T | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3T | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Hummer | H3T | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Mazda | 6 | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Mazda | 6 | 3.7L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Pontiac | G6 | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Pontiac | G6 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Pontiac | G6 | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2010 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | LaCrosse | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | LaCrosse | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | Lucerne | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | Lucerne | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | CTS | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | Escalade | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | Escalade | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | Escalade ESV | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | Escalade EXT | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | STS | 4.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | XLR | 4.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Avalanche | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Avalanche | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Colorado | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Corvette | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Equinox | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Equinox | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | HHR | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | HHR | 2.2L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | HHR | 2.4L | L4 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Impala | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Impala | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Impala | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Malibu | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Malibu | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Tahoe | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Tahoe | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Trailblazer | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Chevrolet | Traverse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Canyon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Envoy | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon XL 1500 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Hummer | H2 | 6.2L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Hummer | H3 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Hummer | H3 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Hummer | H3T | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Hummer | H3T | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Mazda | 6 | 2.5L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Mazda | 6 | 3.7L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G5 | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G6 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G6 | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G6 | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G8 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G8 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | G8 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | Solstice | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | Solstice | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | Torrent | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Pontiac | Torrent | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saab | 9-7x | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saab | 9-7x | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saab | 9-7x | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Aura | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Aura | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Aura | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Outlook | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Sky | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Sky | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Vue | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Vue | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Saturn | Vue | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2009 | Suzuki | XL-7 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Allure | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Allure | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Allure | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Enclave | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | LaCrosse | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | LaCrosse | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Lucerne | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | Escalade | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | Escalade ESV | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | Escalade EXT | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | XLR | 4.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Avalanche | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Avalanche | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Cobalt | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Corvette | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Equinox | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Equinox | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | HHR | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | HHR | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | HHR | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Impala | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Impala | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Impala | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Malibu | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Malibu | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Tahoe | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Tahoe | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Trailblazer | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Envoy | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 1500 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon | 6.0L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon XL 1500 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Hummer | H2 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Hummer | H3 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Hummer | H3 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Isuzu | i-290 | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Isuzu | i-370 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G5 | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G5 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G6 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | G6 | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Grand Prix | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Montana | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Montana | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Solstice | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Solstice | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Torrent | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Pontiac | Torrent | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saab | 9-7x | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saab | 9-7x | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saab | 9-7x | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Aura | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Aura | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Aura | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Aura | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Outlook | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Sky | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Sky | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Vue | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Vue | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Saturn | Vue | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2008 | Suzuki | XL-7 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Allure | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Allure | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | LaCrosse | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Lucerne | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Rainier | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Rainier | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Terraza | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Buick | Terraza | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | CTS | 2.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | CTS | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | Escalade | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | Escalade ESV | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | Escalade EXT | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | XLR | 4.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Avalanche | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Avalanche | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Avalanche | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Cobalt | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Colorado | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Colorado | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Corvette | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Equinox | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | HHR | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | HHR | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Impala | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Impala | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Impala | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Malibu | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Monte Carlo | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Monte Carlo | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Monte Carlo | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Trailblazer | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Acadia | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Canyon | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Canyon | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Envoy | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 2500 HD Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 3500 Classic | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 3500 Classic | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon XL 1500 | 6.2L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Hummer | H2 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Hummer | H3 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Isuzu | i-290 | 2.9L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Isuzu | i-370 | 3.7L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G5 | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G5 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G6 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G6 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | G6 | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Grand Prix | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Montana | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Solstice | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Solstice | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Pontiac | Torrent | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saab | 9-7x | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saab | 9-7x | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Aura | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Aura | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Ion | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Ion | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Ion | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Outlook | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Relay | 3.9L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Relay | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Sky | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Sky | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Vue | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Vue | 2.4L | L4 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2007 | Suzuki | XL-7 | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Allure | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Allure | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | LaCrosse | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Lucerne | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Lucerne | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Rainier | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Rainier | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Buick | Terraza | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | CTS | 2.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | CTS | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | DTS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | Escalade | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | Escalade ESV | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | Escalade EXT | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | XLR | 4.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Avalanche 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Avalanche 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Cobalt | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Colorado | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Colorado | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Corvette | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Corvette | 7.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Equinox | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Express 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | HHR | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | HHR | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Impala | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Impala | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Impala | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Impala | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Malibu | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Monte Carlo | 3.5L | V6 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Monte Carlo | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Monte Carlo | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Monte Carlo | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | SSR | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Suburban 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Trailblazer | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Chevrolet | Uplander | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Canyon | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Canyon | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Envoy | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Envoy XL | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Envoy XL | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 2500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Savana 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Hummer | H2 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Hummer | H3 | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Isuzu | Ascender | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Isuzu | i-280 | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Isuzu | i-350 | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | G4 | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | G4 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | G6 | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | G6 | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Grand Prix | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Montana | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Pursuit | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Pursuit | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Solstice | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Pontiac | Torrent | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saab | 9-7x | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saab | 9-7x | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Ion | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Ion | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Ion | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Relay | 3.9L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Vue | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2006 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | Allure | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | Allure | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | LaCrosse | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | LaCrosse | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | Rainier | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Buick | Rainier | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | CTS | 2.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | CTS | 5.7L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | Escalade | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | Escalade | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | Escalade ESV | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | Escalade EXT | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | STS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | STS | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Avalanche 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Avalanche 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Classic | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Cobalt | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Colorado | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Colorado | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Corvette | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Equinox | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Impala | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Impala | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Monte Carlo | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | SSR | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Canyon | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Canyon | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy XL | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy XL | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Hummer | H2 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Isuzu | Ascender | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Grand Am | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Grand Prix | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Pursuit | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saab | 9-7x | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saab | 9-7x | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saturn | Ion | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saturn | Ion | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saturn | Vue | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2005 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Buick | Rainier | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Buick | Rainier | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | CTS | 3.2L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | CTS | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | CTS | 5.7L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | Escalade | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | Escalade | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | Escalade ESV | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | Escalade EXT | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | SRX | 3.6L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | SRX | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Cadillac | XLR | 4.6L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Avalanche 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Avalanche 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Cavalier | 2.2L | L4 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Classic | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Colorado | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Colorado | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Impala | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Impala | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Monte Carlo | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | SSR | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Canyon | 2.8L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Canyon | 3.5L | L5 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Envoy XL | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Envoy XL | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Envoy XUV | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Hummer | H2 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Isuzu | Ascender | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Oldsmobile | Alero | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Pontiac | Grand Am | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Pontiac | Matiz | 1.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Saturn | Ion | 2.0L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Saturn | Ion | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Saturn | Vue | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2004 | Saturn | Vue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Cadillac | CTS | 3.2L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Cadillac | Escalade | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Cadillac | Escalade | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Cadillac | Escalade ESV | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Cadillac | Escalade EXT | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Avalanche 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Avalanche 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Cavalier | 2.2L | L4 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 3500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | SSR | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Chevrolet | Trailblazer EXT | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Envoy XL | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Envoy XL | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 2500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 3500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Savana 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 3500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Hummer | H2 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Isuzu | Ascender | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Isuzu | Ascender | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Mazda | 6 | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Oldsmobile | Alero | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Pontiac | Grand Am | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Saturn | Ion | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Saturn | Vue | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2003 | Saturn | Vue | 3.0L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Cadillac | Escalade | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Cadillac | Escalade | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Cadillac | Escalade EXT | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Avalanche 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Avalanche 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Avalanche 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Cavalier | 2.2L | L4 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Suburban 1500 | 5.7L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Tahoe | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Envoy | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Envoy XL | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | CNG | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon XL 1500 | 5.3L | V8 | FLEX | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Oldsmobile | Alero | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Oldsmobile | Intrigue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Pontiac | Grand Am | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2002 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Silverado 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Suburban 1500 | 5.7L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Suburban 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 1500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 3500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 3500 | 6.6L | V8 | DIESEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Sierra 3500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon XL 1500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | GMC | Yukon XL 2500 | 8.1L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Oldsmobile | Intrigue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2001 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Cavalier | 2.2L | L4 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Suburban 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Suburban 1500 | 5.7L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Suburban 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Tahoe | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Chevrolet | Tahoe | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Sierra 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Yukon | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Yukon | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Yukon XL 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | GMC | Yukon XL 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Oldsmobile | Intrigue | 3.5L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 2000 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | C2500 Suburban | 7.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Cavalier | 2.2L | L4 | BI-FUEL | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Cavalier | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Cavalier | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | K2500 Suburban | 7.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Silverado 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Silverado 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Silverado 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Chevrolet | Silverado 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | C2500 Suburban | 7.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | K2500 Suburban | 7.4L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | Sierra 1500 | 4.8L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | Sierra 2500 | 5.3L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | GMC | Sierra 2500 | 6.0L | V8 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Oldsmobile | Alero | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Oldsmobile | Cutlass | 3.1L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Pontiac | Grand Am | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Pontiac | Sunfire | 2.2L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
| 1999 | Pontiac | Sunfire | 2.4L | L4 | GAS | N/A | Radiator Cap/Cooling System Tester Adapter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
1203331283139146826
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.