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Champion 3401 Spark Plug
| Brand | Champion 3401 |
|---|---|
| Center Electrode Diameter (Inch) | 0.078 |
| Center Electrode Tip Material | Platinum |
| Classification | Champion Platinum Power |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Material | Nickel Copper Alloy |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.625 |
| Hex Size | 15.880 |
| Hex Type | Hex |
| Installed Height (Inch) | 2.05 |
| Insulator Height | 0.06 |
| Insulator Projection (Inch) | 0.06 |
| Manufacturer Heat Range | 10 |
| Plug Type | RS10PYC4 |
| Pre-Gap Size | 0.040 |
| Pre-Gap Size | 1.02 |
| Reach | 0.689 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Taper Diameter (Inch) | 0.25 |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
| Product line | Platinum Power |
| Fits | Cadillac, Chevrolet, Ford, Lincoln, Mazda, Mercury, Jaguar, Panoz, Aston Martin, Audi, Mercedes-Benz, Dodge, Pontiac, Volvo, Eagle, Merkur, and DeLorean · 358 vehicles |
Platinum tip. Fine-wire center electrode sharpens spark focus for powerful performance.
Heat-Active alloy. Exclusive alloy helps deliver consistent ignition performance.
Resistor design. Built to reduce electrical noise in the ignition system.
Cross-references Anchor 8006, Autolite AP104 and Autolite AP605 for the same application. See all 20.
Champion Platinum Power 3401 Spark Plug
Champion Platinum Power 3401 is a secondary ignition spark plug built for direct-fit service across a wide range of Ford, Lincoln, Mercury, Mazda, Cadillac, Chevrolet, and Jaguar applications. It uses a platinum center electrode, nickel-based ground electrode materials, and a 0.040 in pre-gap to support consistent spark focus and stable ignition performance.
Key Features
- Champion Platinum Power line with Heat-Active alloy construction
- Platinum center electrode tip for durable ignition service
- Fine-wire center electrode and V-trimmed ground electrode for sharp spark focus
- 0.040 in pre-gap for listed applications
- Resistor plug design with tapered seat
- Non-removable nut terminal and 14 mm thread diameter
- Reach: 0.689 in; hex size: 0.625 in
Product Details
The Platinum Power line is positioned for drivers who want a service replacement spark plug with focused spark delivery and durable electrode materials. Champion 3401 uses a platinum center electrode tip, nickel copper alloy ground electrode material, and a single ground electrode layout to support reliable ignition in everyday driving conditions. The tapered seat design and listed heat range help match OE-style requirements for many applications, including Ford Mustang, Ford Ranger, and Chevrolet Corvette fitments.
This part cross-references Autolite AP104 and NGK 8003 for the same application.
Common Issues This Spark Plug Can Address
- Hard starting caused by worn or fouled spark plugs
- Rough idle from inconsistent spark delivery
- Misfire conditions tied to excessive electrode wear
- Reduced throttle response from weak ignition performance
- Service intervals that call for a direct replacement plug
Installation Notes and Fitment
Verify the required gap before installation and confirm the vehicle’s OE specification, since listed applications vary by model year. Compatible fitment includes 2006-2013 Chevrolet Corvette, 2012-2015 Chevrolet Camaro, 2009-2015 Cadillac CTS, 2006-2011 Ford Crown Victoria, 2000-2005 Ford F-150, and 2006-2008 Ford Ranger. Additional coverage includes 2006-2011 Lincoln Town Car, 2005-2008 Mercury Mariner, and 2002-2008 Jaguar X-Type.
For fitment-sensitive vehicles such as Ford Mustang, Mazda Tribute, and Mercury Grand Marquis, match the year and gap specification shown in the application data before service. Champion Platinum Power 3401 is also listed for many older Ford, Lincoln, Mercury, Mazda, Audi, Mercedes-Benz, and Pontiac applications.
Quality Assurance
Champion Platinum Power spark plugs are built around the brand’s Heat-Active alloy and fine-wire electrode design to support consistent spark focus and dependable secondary ignition service. Part number 3401 is cataloged with detailed OE-style fitment data for application matching.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2015 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2014 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2014 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2014 | Ford | Mustang | 5.8L | V8 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2013 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2013 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2013 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2013 | Chevrolet | Corvette | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2013 | Ford | Mustang | 5.8L | V8 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2012 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2012 | Chevrolet | Camaro | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2012 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2012 | Chevrolet | Corvette | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Chevrolet | Corvette | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.047 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2011 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Chevrolet | Corvette | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.047 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2010 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Cadillac | CTS | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Chevrolet | Corvette | 6.2L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.047 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2009 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Mazda | Tribute | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2008 | Mercury | Mariner | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2007 | Mercury | Mariner | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Cadillac | SRX | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Cadillac | STS | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Cadillac | XLR | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Chevrolet | Corvette | 7.0L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Ford | Crown Victoria | 4.6L | V8 | FLEX | N/A | Gap 0.044 (in); Including CNG Engine; Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Lincoln | Town Car | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Mazda | Tribute | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Mercury | Grand Marquis | 4.6L | V8 | FLEX | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2006 | Mercury | Mariner | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Cadillac | SRX | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Cadillac | STS | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Cadillac | XLR | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Jaguar | X-Type | 2.5L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Lincoln | Aviator | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mazda | Tribute | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mercury | Mariner | 2.3L | L4 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mercury | Mountaineer | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2005 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Aston Martin | DB7 | 6.0L | V12 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Cadillac | SRX | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Cadillac | XLR | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | E-250 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | E-350 Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Jaguar | X-Type | 2.5L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Lincoln | Aviator | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mercury | Marauder | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mercury | Mountaineer | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2004 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | E-250 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | E-350 Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | F-150 | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Jaguar | X-Type | 2.5L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Lincoln | Aviator | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mercury | Marauder | 4.6L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mercury | Mountaineer | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2003 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | F-150 | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Jaguar | X-Type | 3.0L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Jaguar | X-Type | 2.5L | V6 | — | N/A | Gap 0.050 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Lincoln | Blackwood | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Mercury | Mountaineer | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2002 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | F-150 | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | Ranger | 2.5L | L4 | — | N/A | 2 Plugs Per Cylinder Required; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Mazda | Tribute | 3.0L | V6 | — | N/A | Gap 0.052 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2001 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | F-150 | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Ranger | 2.5L | L4 | — | N/A | 2 Plugs Per Cylinder Required; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Taurus | 3.0L | V6 | GAS | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Ford | Windstar | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Lincoln | LS | 3.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Mazda | B4000 | 4.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 2000 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Audi | A8 | 3.7L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | E-350 Super Duty | 5.4L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Expedition | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | F-150 | 5.4L | V8 | BI-FUEL | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | F-250 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Ranger | 2.5L | L4 | — | N/A | 2 Plugs Per Cylinder Required; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Ford | Windstar | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Mazda | B4000 | 4.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1999 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Audi | A8 | 3.7L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | E-350 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Expedition | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | F-150 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | F-250 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Ranger | 2.5L | L4 | — | N/A | 2 Plugs Per Cylinder Required; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Ford | Windstar | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Lincoln | Navigator | 5.4L | V8 | — | N/A | OE Type; Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Mazda | B4000 | 4.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1998 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Audi | A8 | 3.7L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | E-250 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | E-350 Econoline | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | Expedition | 5.4L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | F-250 | 5.4L | V8 | CNG | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Ford | Windstar | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Mazda | B4000 | 4.0L | V6 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1997 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Ford | Crown Victoria | 4.6L | V8 | CNG | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Ford | Windstar | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1996 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Ford | Taurus | 3.0L | V6 | GAS | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Ford | Windstar | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Lincoln | Continental | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1995 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Audi | V8 Quattro | 4.2L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Ford | Taurus | 3.0L | V6 | GAS | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Ford | Tempo | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Mazda | B3000 | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1994 | Mercury | Topaz | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Audi | V8 Quattro | 4.2L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Ford | Taurus | 3.0L | V6 | GAS | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Ford | Tempo | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Jaguar | XJRS | 6.0L | V12 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Lincoln | Mark VIII | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1993 | Mercury | Topaz | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Audi | V8 Quattro | 4.2L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Dodge | Monaco | 3.0L | V6 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Ford | Probe | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Ford | Tempo | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercedes-Benz | 300E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercury | Grand Marquis | 4.6L | V8 | — | N/A | Gap 0.054 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1992 | Mercury | Topaz | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Audi | V8 Quattro | 3.6L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Dodge | Monaco | 3.0L | V6 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Ford | Probe | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Ford | Ranger | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 300E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 300SE | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercedes-Benz | 300SEL | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1991 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Audi | V8 Quattro | 3.6L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Dodge | Monaco | 3.0L | V6 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Ford | Probe | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercedes-Benz | 300E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercedes-Benz | 300SE | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercedes-Benz | 300SEL | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Mercury | Sable | 3.0L | V6 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Pontiac | Grand Prix | 3.1L | V6 | — | N/A | Gap 0.045 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1990 | Volvo | 780 | 2.8L | V6 | — | N/A | Gap 0.028 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Mercedes-Benz | 300SE | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Mercedes-Benz | 300SEL | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Pontiac | Firebird | 3.8L | V6 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Pontiac | Grand Prix | 3.1L | V6 | — | N/A | Gap 0.045 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1989 | Volvo | 780 | 2.8L | V6 | — | N/A | Gap 0.028 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercedes-Benz | 300SE | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercedes-Benz | 300SEL | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1988 | Volvo | 780 | 2.8L | V6 | — | N/A | Gap 0.028 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Mercedes-Benz | 190E | 2.6L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1987 | Volvo | 780 | 2.8L | V6 | — | N/A | Gap 0.028 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Ford | Taurus | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Ford | Taurus | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Mercedes-Benz | 300E | 3.0L | L6 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Mercury | Cougar | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Mercury | Sable | 3.0L | V6 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1986 | Mercury | Sable | 2.5L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1985 | Ford | Escort | 1.6L | L4 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1985 | Ford | LTD | 2.3L | L4 | LPG | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1985 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1985 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1985 | Mercury | Cougar | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Ford | Escort | 1.6L | L4 | — | N/A | OE Type; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Ford | LTD | 2.3L | L4 | LPG | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Mercedes-Benz | 190E | 2.3L | L4 | — | N/A | Gap 0.032 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Mercury | Cougar | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1984 | Mercury | Marquis | 2.3L | L4 | LPG | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Ford | Escort | 1.6L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Ford | LTD | 2.3L | L4 | LPG | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Mercury | LN7 | 1.6L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Mercury | Lynx | 1.6L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1983 | Mercury | Marquis | 2.3L | L4 | LPG | N/A | Gap 0.035 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1982 | Ford | Escort | 1.6L | L4 | — | N/A | Tapered Seat; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1982 | Mercury | LN7 | 1.6L | L4 | — | N/A | Tapered Seat; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1982 | Mercury | Lynx | 1.6L | L4 | — | N/A | Tapered Seat; Gap 0.044 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1981 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1980 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
| 1979 | Ford | Mustang | 2.3L | L4 | — | N/A | Gap 0.034 (in); Plug Type Number RS10PYC4; Platinum Power |
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