Champion
Copper Plus

Champion 304 Spark Plug

Brand Champion 304
Center Electrode Diameter (Inch) 0.1
Center Electrode Tip Material Nickel
Classification Champion Copper Plus
Electrical Terminal Type 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) 1.99
Insulator Height 0.06
Insulator Projection (Inch) 0.06
Manufacturer Heat Range 9
Plug Type RS9YC
Pre-Gap Size 0.035
Pre-Gap Size 0.89
Reach 0.689
Resistor Type Yes
Seat Type Tapered
Taper Diameter (Inch) 0.25
Thread Diameter 0.551
Thread Diameter 14.000
Product line Copper Plus
Fits Ford, Aston Martin, Cadillac, Chevrolet, Mobility Ventures, Lincoln, Mercury, Jaguar, Panoz, Mazda, GMC, Shelby, Audi, Dodge, Eagle, Peugeot, Volvo, Pontiac, Renault, and DeLorean · 429 vehicles

Copper core electrode. Improves conductivity and heat control for steady wear.

Resistor type. Helps reduce electrical noise for cleaner ignition performance.

Tapered seat design. Provides a secure, precise spark plug fit.

Cross-references AMS Automotive 4031, AMS Automotive 6231 and AMS Automotive 6837 for the same application. See all 75.

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Champion Copper Plus 304 Spark Plug

Champion Copper Plus 304 is a replacement spark plug built for dependable ignition performance and consistent heat control. Its copper core electrode helps improve conductivity, while nickel center and ground electrode materials support steady wear characteristics for everyday driving and service intervals.

Key Features

  • Copper core electrode for improved conductivity and heat management
  • Nickel center electrode tip and nickel copper alloy ground electrode
  • Pre-gapped at 0.035 in / 0.89 mm
  • Resistor-type design for ignition system noise control
  • Tapered seat with 14 mm thread diameter and 0.689 in reach
  • Removable nut terminal and 0.625 in hex size
  • Champion Copper Plus classification, part number 304

Product Details

The Champion Copper Plus line focuses on straightforward OE-style ignition service with a copper core for efficient spark transfer and heat control. This Champion 304 spark plug uses nickel-based electrode materials and a tapered seat design, making it a practical choice for routine maintenance on a wide range of vehicles. It is listed for applications such as Ford Mustang, Ford F-150, Chevrolet Corvette, Cadillac CTS, and Ford E-350 Super Duty, with fitment varying by year and engine configuration.

This part cross-references Autolite 103 and Bosch 7918 for the same application.

What It Helps Address

  • Hard starting caused by worn or fouled spark plugs
  • Rough idle from inconsistent ignition firing
  • Misfire conditions related to plug wear or incorrect gap
  • Reduced throttle response from weak spark delivery
  • Maintenance replacement for high-mileage ignition service

Installation Notes and Tips

Verify the vehicle’s required plug type, seat style, reach, thread diameter, and gap before installation. This plug is pre-gapped at 0.035 in, but many listed applications call for different gap specifications, including 0.040 in, 0.044 in, 0.050 in, 0.051 in, 0.052 in, and 0.054 in depending on the vehicle. Confirm the correct specification for your exact engine before tightening to the manufacturer’s torque recommendation.

Compatible With select applications including Fits 2013-2014 Ford Mustang, N/A; Fits 2007-2012 Ford Mustang, N/A; Fits 2006-2011 Ford Crown Victoria, N/A; Fits 2006-2011 Ford Focus, N/A; Fits 2006-2011 Lincoln Town Car, N/A; Fits 2006-2011 Mercury Grand Marquis, N/A; Fits 2006-2013 Chevrolet Corvette, N/A; Fits 2009-2015 Cadillac CTS, N/A; Fits 2012-2015 Chevrolet Camaro, N/A; Fits 1999-2019 Ford E-350 Super Duty, N/A.

Quality Assurance

Champion Copper Plus spark plugs are built around a copper core design for stable conductivity and heat control, with nickel electrode materials selected for consistent service performance. Part number 304 is engineered to match the listed OE-style applications and interchange references for secondary ignition service.

This part fits 429 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2019FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2018Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2018Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2018FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2017Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2017Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2017Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2017FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2016Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2016Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2016Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2016Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2016FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2016FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2015Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2015Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2015Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2015Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2015CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2015ChevroletCamaro7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2015ChevroletCamaro6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2015FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2015FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2014Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2014Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2014Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2014CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2014ChevroletCamaro7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2014ChevroletCamaro6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-1504.6LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-2504.6LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2014FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2014FordMustang5.8LV8—N/AGap 0.035 (in); Plug Type Number RS9YC; Copper Plus
2013Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2013Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2013Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2013CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2013ChevroletCamaro6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2013ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2013ChevroletCorvette6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2013FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2013FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2013FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2013FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2013FordMustang5.8LV8—N/AGap 0.035 (in); Plug Type Number RS9YC; Copper Plus
2012Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2012Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2012Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2012Aston MartinVirage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2012CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2012ChevroletCamaro6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2012ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2012ChevroletCorvette6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2012FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2012FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2012FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2012FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2012FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2011Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2011Aston MartinRapide6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2011Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2011CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2011ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2011ChevroletCorvette6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2011FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2011FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2011FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2011FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2011FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2011FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2011FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2011LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2011MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2010Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2010Aston MartinV12 Vantage6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2010CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2010ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2010ChevroletCorvette6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2010FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2010FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2010FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2010FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2010FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2010FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2010FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2010LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2010MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2009Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2009CadillacCTS6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2009CadillacSTS4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2009CadillacXLR4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2009ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2009ChevroletCorvette6.2LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2009FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2009FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2009FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2009FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2009FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2009FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2009FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2009LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2009MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2008Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2008CadillacSTS4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2008CadillacXLR4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2008ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2008FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2008FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2008FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2008FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2008FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2008FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2008FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2008JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2008JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2008LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2008MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2007Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2007CadillacSTS4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2007CadillacXLR4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2007ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2007FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2007FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2007FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2007FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2007FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2007FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2007FordMustang5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2007JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2007JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2007LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2007MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2006Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2006Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2006CadillacSTS4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2006CadillacXLR4.4LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2006ChevroletCorvette7.0LV8—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2006FordCrown Victoria4.6LV8FLEXN/AGap 0.044 (in); Including CNG Engine; Plug Type Number RS9YC; Copper Plus
2006FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2006FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2006FordE-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2006FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2006FordFocus2.0LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2006FordGT5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2006JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2006JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2006LincolnTown Car4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2006MercuryGrand Marquis4.6LV8FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2005Aston MartinDB96.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2005Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2005FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-150 Club Wagon5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-2505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-350 Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-350 Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordExplorer Sport Trac4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2005FordGT5.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2005FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2005JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2005JaguarX-Type2.5LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2005JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2005Mazda32.3LL4—N/AGap 0.052 (in); Plug Type Number RS9YC; Copper Plus
2004Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2004FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-150 Club Wagon5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-2505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-2505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-350 Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-350 Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordExplorer Sport Trac4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-150 Heritage5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-150 Heritage5.4LV8GASN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-150 Heritage5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2004FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2004JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2004JaguarX-Type2.5LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2004JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2004Mazda32.3LL4—N/AGap 0.052 (in); Plug Type Number RS9YC; Copper Plus
2003Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2003FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-1505.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-150 Club Wagon5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-2505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-2505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordExplorer Sport4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordExplorer Sport Trac4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-1505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-1505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-1505.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2003FordFocus2.3LL4—N/AGap 0.051 (in); Plug Type Number RS9YC; Copper Plus
2003FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2003GMCSonoma2.2LL4—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2003JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2003JaguarX-Type2.5LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2003JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2002Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2002FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordExplorer Sport4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordExplorer Sport Trac4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-1505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-1505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-1505.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2002FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2002GMCSonoma2.2LL4—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2002JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2002JaguarX-Type2.5LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2002JaguarX-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2001Aston MartinVanquish6.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2001FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordExplorer Sport4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordExplorer Sport Trac4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-1505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-1505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-1505.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2001FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2001GMCSonoma2.2LL4—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2001JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2000Aston MartinDB76.0LV12—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2000FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordExcursion5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordExcursion6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-1505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-1505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-1505.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordMustang5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordRanger4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
2000FordRanger3.0LV6—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
2000GMCSonoma2.2LL4—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
2000JaguarS-Type3.0LV6—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
2000MazdaB30003.0LV6—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999AudiA8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1999FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-250 Econoline5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Econoline Club Wagon5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Super Duty5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Super Duty5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Super Duty5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordE-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-1505.4LV8BI-FUELN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-1505.4LV8—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-2505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-2505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-2505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-250 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-350 Super Duty6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordF-350 Super Duty5.4LV8—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordRanger4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1999FordRanger3.0LV6—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999FordTaurus3.0LV6FLEXN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1999GMCSonoma2.2LL4—N/AGap 0.040 (in); Plug Type Number RS9YC; Copper Plus
1999MazdaB30003.0LV6—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998AudiA8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1998FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-250 Econoline5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline Club Wagon5.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-1505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-1505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-1505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-2505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-2505.4LV8BI-FUELN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordF-2505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998FordRanger4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1998FordTaurus3.0LV6FLEXN/AOE Type; Gap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1998GMCSonoma2.2LL4—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
1997AudiA8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1997FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-250 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-250 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline6.8LV10—N/AOE Type; Gap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline Club Wagon5.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline Club Wagon5.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1997FordE-350 Econoline Club Wagon6.8LV10—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordExplorer4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordF-2505.4LV8GASN/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordF-2505.4LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1997FordRanger4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1997FordTaurus3.0LV6FLEXN/AOE Type; Gap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1996FordCrown Victoria4.6LV8CNGN/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1996FordRanger4.0LV6—N/AGap 0.054 (in); Plug Type Number RS9YC; Copper Plus
1996FordTaurus3.0LV6FLEXN/AOE Type; Gap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1996JaguarXJ126.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1995ChevroletCorvette5.7LV8—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
1995JaguarXJ126.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1995JaguarXJS6.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1994AudiV8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1994ChevroletCorvette5.7LV8—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
1994JaguarXJ126.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1994JaguarXJS6.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1993AudiV8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1993ChevroletCorvette5.7LV8—N/AGap 0.050 (in); Plug Type Number RS9YC; Copper Plus
1993JaguarXJRS6.0LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1992AudiV8 Quattro4.2LV8—N/AGap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1992DodgeMonaco3.0LV6—N/AGap 0.035 (in); Actual OE Part; Plug Type Number RS9YC; Copper Plus
1992JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1992JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1991AudiV8 Quattro3.6LV8—N/AOE Type; Gap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1991DodgeMonaco3.0LV6—N/AGap 0.035 (in); Actual OE Part; Plug Type Number RS9YC; Copper Plus
1991JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1991JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1990AudiV8 Quattro3.6LV8—N/AOE Type; Gap 0.032 (in); Plug Type Number RS9YC; Copper Plus
1990DodgeMonaco3.0LV6—N/AGap 0.035 (in); Actual OE Part; Plug Type Number RS9YC; Copper Plus
1990JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1990JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1990Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1990Volvo7802.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1989JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1989JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1989PontiacFirebird3.8LV6—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1989Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1989Volvo7802.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1988JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1988JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1988Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1988Volvo7802.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1987JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1987JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1987Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1987Volvo7802.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1986JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1986JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1986Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1985FordEscort1.6LL4—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1985JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1985JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1985Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1984FordEscort1.6LL4—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1984JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1984JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1984MercuryLynx1.6LL4—N/AGap 0.044 (in); Plug Type Number RS9YC; Copper Plus
1984Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1983JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1983JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
1983Volvo7602.8LV6—N/AOE Type; Gap 0.028 (in); Plug Type Number RS9YC; Copper Plus
1982JaguarXJ125.3LV12—N/AOE Type; Gap 0.035 (in); Plug Type Number RS9YC; Copper Plus
1982JaguarXJS5.3LV12—N/AOE Type; Gap 0.024 (in); Plug Type Number RS9YC; Copper Plus
Directly replaces or cross-references 75 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4031AMS Automotive — 6231AMS Automotive — 6837Anchor — 3177Anchor — 8012AP Exhaust — 7567Autolite — 103BENDIX PREMIUM BRAKE SHOES — 514Bosch — 7918Bosch — 7966CSF — 3784Gates — 7565Karlyn — 483OSC — 94OSC — 4665Wagner Brake — Z12714KGR7KQU14KR7DU14KR7DUX14KR9DUX42LTS279147385186845042785234975101000029AB101000052AAAGF12AGFS22C1AGRF2AGRF22AGRF22CAGRF22C1AGRF22CDAGRF32C1AGSF2AGSF22CAWSF22CAWSFA12CBN9YBN89YBP7EFSBPR6EFBPR6EF13BPR7EFSBR6EFBU6EFSZBUR6EFSZCR42LTSEAC008584EBC004021H6DH6DCH6DC0H7DCH7DC0HR6DCHR6DPHR6DSHR7DCHR8DCXNAB3850DAPTR5D10Q6RTCQ6TCQ7RCR44LTRBN9GYRBN9YRS5CRS9YCS9YCTR5Z67Z95