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Four Seasons 70048 A/C Compressor Clutch Connector
| Brand | Four Seasons 70048 |
|---|---|
| Connector Gender | Male |
| Connector Shape | Oval |
| Connector Type | Pin |
| Description | Harness connectors |
| Number of Terminals | 2 |
| Style | Harness connector |
| Terminal Gender | Female |
| Type | Connector |
| Fits | Acura, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, and Pontiac · 707 vehicles |
Harness connector. Male oval pin design with a female terminal interface.
2-terminal layout. Provides a simple electrical connection for the harness.
Four Seasons experience. Backed by over 50 years in mobile A/C.
Cross-references AP Exhaust 645781, Dayco 70048 and Handy Pack HP4490 for the same application. See all 12.
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Four Seasons 70048 A/C Compressor Clutch Connector
Four Seasons 70048 is a male oval pin harness connector for A/C compressor clutch electrical repair. It is built for 2-terminal applications and is used on a wide range of Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu, and Acura vehicles with the correct connector style.
Key Features
- Male oval connector with pin-style terminals
- 2-terminal harness connector design
- Female terminal gender on the harness side
- Used for A/C compressor clutch electrical connections
- Direct replacement style for service and repair work
- Four Seasons part number 70048
Detailed Description
This Four Seasons A/C compressor clutch connector is engineered and tested for dependable operation in mobile air conditioning service. The connector is intended for vehicles that use a 2-terminal oval harness connector at the compressor clutch, including many Chevrolet Silverado, GMC Sierra, and Chevrolet Express applications, along with related Cadillac Escalade and GMC Yukon platforms. This part cross-references Dayco 70048 for the same application.
Use Four Seasons 70048 when the original compressor clutch connector is damaged, heat affected, loose, or no longer making a secure electrical connection. The connector shape, terminal count, and pin style are important for proper fitment and reliable compressor clutch engagement.
What It Is Used For
- Broken or melted A/C compressor clutch connector repair
- Intermittent compressor clutch engagement caused by poor terminal contact
- Corrosion or heat damage at the harness connector
- Electrical connection issues at the compressor clutch circuit
- Service replacement on vehicles such as Chevrolet Silverado, GMC Sierra, and Cadillac Escalade
Installation Notes and Tips
- Verify the connector shape is oval and the application uses a 2-terminal harness connector.
- Confirm the vehicle is listed for the w/o Diode configuration where noted.
- Inspect the compressor clutch pigtail and surrounding wiring before installation.
- Match terminal gender and pin orientation before final connection.
- Check for secure engagement after installation and test A/C operation.
Quality Assurance
Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience. Part number 70048 is built to support consistent service results on the listed applications.
This part fits 707 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2020 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2020 | GMC | Savana 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2020 | GMC | Savana 3500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2019 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2019 | Chevrolet | Express 3500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2019 | GMC | Savana 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2019 | GMC | Savana 3500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2018 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2018 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2018 | GMC | Savana 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2018 | GMC | Savana 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2017 | Chevrolet | Express 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2017 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2017 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2017 | GMC | Savana 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2016 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2016 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2016 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2016 | GMC | Savana 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2015 | Chevrolet | Express 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2015 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2015 | GMC | Savana 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2015 | GMC | Savana 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2014 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2014 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2014 | Chevrolet | Express 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2014 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2014 | Chevrolet | Express 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2014 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2014 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2014 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2014 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2014 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2014 | GMC | Savana 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2014 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2014 | GMC | Savana 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2014 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2014 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2014 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2014 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2013 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2013 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2013 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Express 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Express 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Express 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Silverado 1500 | — | 6.2L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Silverado 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2013 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2013 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Savana 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2013 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2013 | GMC | Savana 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2013 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Sierra 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2013 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2013 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2012 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2012 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2012 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2012 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Express 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2012 | Chevrolet | Express 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2012 | Chevrolet | Express 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2012 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2012 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2012 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Canyon | — | — | — | — | N/A | — |
| 2012 | GMC | Savana 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2012 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2012 | GMC | Savana 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2012 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Sierra 1500 | — | 6.2L | V8 | — | N/A | w/o Diode |
| 2012 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2012 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2011 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2011 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2011 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2011 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Express 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2011 | Chevrolet | Express 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2011 | Chevrolet | Express 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2011 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2011 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2011 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Canyon | — | — | — | — | N/A | — |
| 2011 | GMC | Savana 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2011 | GMC | Savana 2500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2011 | GMC | Savana 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2011 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Sierra 1500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2011 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2011 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2010 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2010 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2010 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Express 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2010 | Chevrolet | Express 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2010 | Chevrolet | Express 3500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2010 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2010 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Canyon | — | — | — | — | N/A | — |
| 2010 | GMC | Savana 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2010 | GMC | Savana 2500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2010 | GMC | Savana 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2010 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Sierra 1500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2010 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2010 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2010 | Hummer | H3 | — | — | — | — | N/A | w/o Diode |
| 2010 | Hummer | H3T | — | — | — | — | N/A | w/o Diode |
| 2009 | Buick | Allure | — | — | — | — | N/A | w/o Diode |
| 2009 | Buick | LaCrosse | — | — | — | — | N/A | w/o Diode |
| 2009 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2009 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2009 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2009 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2009 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Impala | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2009 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2009 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2009 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2009 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2009 | Chevrolet | Tahoe | — | 6.2L | V8 | FLEX | N/A | w/o Diode |
| 2009 | GMC | Canyon | — | — | — | — | N/A | — |
| 2009 | GMC | Envoy | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Sierra 1500 | — | 6.2L | V8 | — | N/A | w/o Diode |
| 2009 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2009 | GMC | Yukon | — | 4.8L | V8 | GAS | N/A | w/o Diode |
| 2009 | GMC | Yukon XL 1500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2009 | GMC | Yukon XL 2500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2009 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2009 | Hummer | H3 | — | — | — | — | N/A | w/o Diode |
| 2009 | Hummer | H3T | — | — | — | — | N/A | w/o Diode |
| 2008 | Buick | Allure | — | — | — | — | N/A | w/o Diode |
| 2008 | Buick | LaCrosse | — | — | — | — | N/A | w/o Diode |
| 2008 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2008 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2008 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2008 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2008 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Impala | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2008 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2008 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | GAS | N/A | w/o Diode |
| 2008 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2008 | Chevrolet | Tahoe | — | 5.3L | V8 | FLEX | N/A | w/o Diode |
| 2008 | GMC | Canyon | — | — | — | — | N/A | — |
| 2008 | GMC | Envoy | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2008 | GMC | Yukon | — | 5.3L | V8 | FLEX | N/A | w/o Diode |
| 2008 | GMC | Yukon XL 1500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2008 | GMC | Yukon XL 2500 | — | 6.0L | V8 | GAS | N/A | w/o Diode |
| 2008 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2008 | Hummer | H3 | — | — | — | — | N/A | w/o Diode |
| 2008 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2007 | Buick | Allure | — | — | — | — | N/A | w/o Diode |
| 2007 | Buick | LaCrosse | — | — | — | — | N/A | w/o Diode |
| 2007 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2007 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2007 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2007 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Avalanche | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2007 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Impala | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2007 | Chevrolet | Monte Carlo | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 3500 Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Silverado 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Canyon | — | — | — | — | N/A | — |
| 2007 | GMC | Envoy | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 1500 Classic | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 1500 HD Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 2500 HD Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 3500 Classic | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Sierra 3500 HD | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2007 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2007 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2007 | Hummer | H3 | — | — | — | — | N/A | w/o Diode |
| 2007 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2006 | Buick | Allure | — | — | — | — | N/A | w/o Diode |
| 2006 | Buick | LaCrosse | — | — | — | — | N/A | w/o Diode |
| 2006 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2006 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2006 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2006 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Avalanche 1500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Avalanche 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2006 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Impala | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2006 | Chevrolet | Monte Carlo | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2006 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2006 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2006 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Canyon | — | — | — | — | N/A | — |
| 2006 | GMC | Envoy | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Sierra 1500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2006 | GMC | Sierra 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2006 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2006 | Hummer | H1 | — | — | — | — | N/A | w/o Diode |
| 2006 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2006 | Hummer | H3 | — | — | — | — | N/A | w/o Diode |
| 2006 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2005 | Buick | Allure | — | — | — | — | N/A | w/o Diode |
| 2005 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2005 | Buick | LaCrosse | — | — | — | — | N/A | w/o Diode |
| 2005 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2005 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2005 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2005 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2005 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Avalanche 1500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Avalanche 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2005 | Chevrolet | Corvette | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Impala | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2005 | Chevrolet | Monte Carlo | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2005 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | FULL HYBRID EV-GAS (FHEV) | N/A | w/o Diode |
| 2005 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Silverado 3500 | — | 8.1L | V8 | — | N/A | w/o Diode |
| 2005 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Canyon | — | — | — | — | N/A | — |
| 2005 | GMC | Envoy | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Sierra 1500 | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2005 | GMC | Sierra 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2005 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2005 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2005 | Pontiac | Bonneville | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2005 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2005 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2004 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2004 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 2004 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2004 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2004 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2004 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2004 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 2004 | Cadillac | XLR | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Avalanche 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Avalanche 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Colorado | — | — | — | — | N/A | — |
| 2004 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Impala | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2004 | Chevrolet | Monte Carlo | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2004 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | FLEX | N/A | w/o Diode |
| 2004 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Silverado 3500 | — | 6.6L | V8 | — | N/A | w/o Diode |
| 2004 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Canyon | — | — | — | — | N/A | — |
| 2004 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2004 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2004 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2004 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2004 | Pontiac | Bonneville | — | 3.8L | V6 | — | N/A | w/o Diode |
| 2004 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2004 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2003 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2003 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 2003 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2003 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2003 | Cadillac | Escalade ESV | — | — | — | — | N/A | w/o Diode |
| 2003 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2003 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Avalanche 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Avalanche 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Cheyenne | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Express 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Express 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Impala | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Malibu | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Monte Carlo | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | — | N/A | w/o Diode |
| 2003 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Sierra 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2003 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2003 | Hummer | H2 | — | — | — | — | N/A | w/o Diode |
| 2003 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2003 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2003 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2002 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2002 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 2002 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2002 | Cadillac | Eldorado | — | — | — | — | N/A | w/o Diode |
| 2002 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2002 | Cadillac | Escalade EXT | — | — | — | — | N/A | w/o Diode |
| 2002 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Avalanche 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Avalanche 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Express 1500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2002 | Chevrolet | Express 2500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2002 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | G30 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Impala | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Malibu | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Monte Carlo | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Sierra 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2002 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2002 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2002 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2002 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2001 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2001 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 2001 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2001 | Cadillac | Eldorado | — | — | — | — | N/A | w/o Diode |
| 2001 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Express 1500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2001 | Chevrolet | Express 2500 | — | 4.3L | V6 | — | N/A | w/o Diode |
| 2001 | Chevrolet | Express 3500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | G30 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Impala | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Lumina | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Malibu | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Monte Carlo | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Silverado 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Silverado 3500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Savana 1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Savana 2500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Savana 3500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Sierra 1500 HD | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Sierra 2500 HD | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Sierra 3500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2001 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2001 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2001 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2001 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2000 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 2000 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 2000 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 2000 | Cadillac | Eldorado | — | — | — | — | N/A | w/o Diode |
| 2000 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 2000 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | C2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | C35 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | C3500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Impala | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | K2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | K3500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Lumina | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Malibu | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Monte Carlo | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Silverado 2500 | — | 5.7L | V8 | — | N/A | w/o Diode |
| 2000 | Chevrolet | Suburban 1500 | — | 5.7L | V8 | — | N/A | w/o Diode |
| 2000 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Chevrolet | Tahoe | — | 4.8L | V8 | — | N/A | w/o Diode |
| 2000 | GMC | C2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | C3500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | K2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | K3500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | Yukon | — | 5.3L | V8 | — | N/A | w/o Diode |
| 2000 | GMC | Yukon XL 1500 | — | — | — | — | N/A | w/o Diode |
| 2000 | GMC | Yukon XL 2500 | — | — | — | — | N/A | w/o Diode |
| 2000 | Isuzu | Trooper | — | — | — | — | N/A | w/o Diode |
| 2000 | Isuzu | VehiCROSS | — | — | — | — | N/A | w/o Diode |
| 2000 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2000 | Oldsmobile | Silhouette | — | — | — | — | N/A | w/o Diode |
| 2000 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 2000 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 2000 | Pontiac | Montana | — | — | — | — | N/A | w/o Diode |
| 1999 | Acura | SLX | — | — | — | — | N/A | w/o Diode |
| 1999 | Buick | Century | Sedan | 3.1L | V6 | — | N/A | w/o Diode |
| 1999 | Buick | Regal | Sedan | 3.8L | V6 | — | N/A | w/o Diode |
| 1999 | Cadillac | DeVille | — | — | — | — | N/A | w/o Diode |
| 1999 | Cadillac | Eldorado | — | — | — | — | N/A | w/o Diode |
| 1999 | Cadillac | Escalade | — | — | — | — | N/A | w/o Diode |
| 1999 | Cadillac | Seville | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Astro | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C35 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | C3500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | K1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | K2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | K3500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Lumina | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Malibu | — | 3.1L | V6 | — | N/A | w/o Diode |
| 1999 | Chevrolet | Monte Carlo | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | P30 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Silverado | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Silverado 1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | C1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | C2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | C3500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | K1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | K2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | K3500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | P3500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | Safari | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | Sierra 1500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | Sierra 2500 | — | — | — | — | N/A | w/o Diode |
| 1999 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 1999 | Isuzu | Trooper | — | — | — | — | N/A | w/o Diode |
| 1999 | Isuzu | VehiCROSS | — | — | — | — | N/A | w/o Diode |
| 1999 | Oldsmobile | Alero | — | 3.4L | V6 | — | N/A | w/o Diode |
| 1999 | Oldsmobile | Aurora | — | — | — | — | N/A | w/o Diode |
| 1999 | Oldsmobile | Cutlass | — | — | — | — | N/A | w/o Diode |
| 1999 | Oldsmobile | Intrigue | — | 3.8L | V6 | — | N/A | w/o Diode |
| 1999 | Oldsmobile | Silhouette | — | — | — | — | N/A | w/o Diode |
| 1999 | Pontiac | Grand Am | — | 3.4L | V6 | — | N/A | w/o Diode |
| 1999 | Pontiac | Grand Prix | — | — | — | — | N/A | w/o Diode |
| 1999 | Pontiac | Montana | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | Blazer | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C2500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C35 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | C3500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | K1500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | K2500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | K3500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | P30 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | S10 | — | 2.2L | L4 | — | N/A | w/o Diode |
| 1998 | Chevrolet | Silverado | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 1998 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | C1500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | C2500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | C3500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | Jimmy | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | K1500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | K2500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | K3500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | P3500 | — | — | — | — | N/A | w/o Diode |
| 1998 | GMC | Sonoma | — | 4.3L | V6 | — | N/A | w/o Diode |
| 1998 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | Blazer | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C2500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C35 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | C3500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | K1500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | K2500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | K3500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | P30 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | S10 | — | 2.2L | L4 | — | N/A | w/o Diode |
| 1997 | Chevrolet | Silverado | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 1997 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | C1500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | C2500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | C3500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | Jimmy | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | K1500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | K2500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | K3500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | P3500 | — | — | — | — | N/A | w/o Diode |
| 1997 | GMC | Sonoma | — | 4.3L | V6 | — | N/A | w/o Diode |
| 1997 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | Blazer | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C1500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C2500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C35 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | C3500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | K1500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | K2500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | K3500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | P30 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | S10 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | Silverado | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | w/o Diode |
| 1996 | Chevrolet | Tahoe | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | C1500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | C1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | C2500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | C2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | C3500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | Jimmy | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | K1500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | K1500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | K2500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | K2500 Suburban | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | K3500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | P3500 | — | — | — | — | N/A | w/o Diode |
| 1996 | GMC | Sonoma | — | 4.3L | V6 | — | N/A | w/o Diode |
| 1996 | GMC | Yukon | — | — | — | — | N/A | w/o Diode |
| No rows match your filter. | ||||||||
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 645781Dayco — 70048Handy Pack — HP4490MOOG Driveline Products — 6071P12392272489214771210193788862230A27248PT209PT2311