Champion 841 Spark Plug
OE Quality 60-Day Returns
Champion
 Copper Plus

Champion 841 Spark Plug

Brand Champion 841
Center Electrode Diameter (Inch) 0.1
Center Electrode Tip Material Nickel
Classification Champion Copper Plus Small Engine
Electrical Terminal Type Removable Nut
Ground Electrode Core Material Nickel
Ground Electrode Material Nickel Copper Alloy
Ground Electrode Quantity 1
Hex Size 0.813
Hex Size 20.650
Hex Type Hex
Installed Height (Inch) 2.24
Manufacturer Heat Range 8
Plug Type J8C
Pre-Gap Size 0.030
Pre-Gap Size 0.76
Reach 0.375
Resistor Type No
Seat Type Flat
Taper Diameter (Inch) 0.25
Thread Diameter 0.551
Thread Diameter 14.000
Product line Copper Plus
Fits Jeep, International, AM General, Chevrolet, Dodge, Excalibur, Iso, Pontiac, GMC, Gordon-Keeble, Cadillac, Studebaker, Fiat, Jensen, Vauxhall, Volvo, Fargo, Plymouth, Kaiser, Willys, Allard, Henry J, Allstate, Delage, Frazer, Citroen, Hudson, American Bantam, LaSalle, and Essex · 169 vehicles

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

Nickel center electrode. Supports consistent spark performance and dependable operation.

Flat seat design. Provides a secure, straightforward spark plug fit.

Cross-references AMS Automotive 6008, Anchor 3510 and Autolite 45 for the same application. See all 62.

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Champion Copper Plus 841 Spark Plug

Champion Copper Plus 841 is a non-resistor spark plug built for dependable ignition performance in a wide range of classic vehicles and small-engine applications. It uses a copper core electrode for improved conductivity and heat control, with nickel-based electrode materials for steady wear characteristics.

For buyers searching for a Champion 841 spark plug for Jeep CJ5, Chevrolet Bel Air, or Pontiac Parisienne applications, this plug matches OE-style requirements where the J8C design is specified. The Copper Plus line focuses on consistent firing and practical durability for older ignition systems.

Key Features

  • Copper core electrode for improved conductivity and heat management
  • Non-resistor design for OE-style ignition systems
  • Nickel center electrode tip and nickel ground electrode core material
  • Pre-gapped at 0.030 in / 0.76 mm
  • Flat seat, 14 mm thread diameter, 0.375 in reach
  • Removable nut terminal for common ignition wire setups
  • Champion Copper Plus small engine classification
  • Plug type J8C, part number 841

Copper Plus Line Details

Champion Copper Plus spark plugs are built around a copper core center electrode to support conductivity and heat transfer in service. That makes the line a practical choice for older carbureted engines and small-engine ignition systems that call for a traditional non-resistor plug such as the Champion 841.

Detailed Description

This Champion spark plug is specified for a broad range of vintage Chevrolet, Jeep, Pontiac, Cadillac, GMC, and Fiat applications, including 1959-1966 Chevrolet Bel Air, 1968-1973 Jeep CJ5, and 1955-1959 Pontiac Catalina. It also cross-references Autolite 45, 124, 144, 145, 147, 295 for the same application. The J8C configuration, 0.030 in pre-gap, and flat-seat design make it a direct-match option where OE-type non-resistor spark plugs are required.

Common Uses

  • Restoring weak spark or inconsistent ignition on classic Jeep CJ5 and Chevrolet V8 applications
  • Replacing worn plugs that show heavy electrode wear or carbon buildup
  • Addressing hard starting in older carbureted engines with OE-style ignition systems
  • Correcting misfire complaints caused by incorrect plug type or heat range
  • Maintaining proper combustion in vintage small-engine and classic car setups

Installation Notes and Tips

Verify plug type J8C, 14 mm thread diameter, 0.375 in reach, and flat seat before installation. Confirm the specified gap for the application; this plug is pre-gapped at 0.030 in, while some listed vehicle applications call for 0.035 in or 0.025 in. Check the service manual for the exact engine and tune-up specification before final installation. Use the removable nut terminal only with the ignition wire style required by the vehicle.

Quality Assurance

Champion designs Copper Plus plugs for dependable performance with copper-core conductivity and controlled heat transfer. Part number 841 is built to the listed OE-style specifications for the applications shown in the fitment data.

Fitment

  • Fits 1968-1973 Jeep CJ5, N/A
  • Fits 1959-1966 Jeep CJ5, N/A
  • Fits 1968-1971 Jeep CJ5, N/A
  • Fits 1962-1968 Chevrolet Bel Air, N/A
  • Fits 1967-1968 Chevrolet Camaro, N/A
  • Fits 1966-1968 Chevrolet Caprice, N/A
  • Fits 1962-1968 Chevrolet Corvette, N/A
  • Fits 1962-1968 Chevrolet Impala, N/A
  • Fits 1962-1968 Pontiac Laurentian, N/A
  • Fits 1962-1968 Pontiac Parisienne, N/A
  • Fits 1967 GMC G15/G1500 Van, N/A
  • Fits 1967 GMC G25/G2500 Van, N/A
  • Fits 1959-1966 Cadillac Commercial Chassis, N/A
  • Fits 1959-1966 Cadillac DeVille, N/A
  • Fits 1959-1966 Cadillac Eldorado, N/A
  • Fits 1965-1966 Cadillac Fleetwood, N/A
  • Fits 1964-1966 Chevrolet Malibu, N/A
  • Fits 1965-1966 Pontiac Acadian, N/A
  • Fits 1953-1961 Chevrolet Bel Air, N/A
  • Fits 1958-1961 Chevrolet Impala, N/A
  • Fits 1958-1960 Chevrolet Corvette, N/A
  • Fits 1959-1960 Chevrolet El Camino, N/A
  • Fits 1957-1959 Pontiac Bonneville, N/A
  • Fits 1955-1959 Pontiac Catalina, N/A
  • Fits 1958-1959 Pontiac Laurentian, N/A
  • Fits 1955-1959 Pontiac Laurentian, N/A
  • Fits 1959 Pontiac Parisienne, N/A
  • Fits 1957 Chevrolet Bel Air, N/A
  • Fits 1956 Chevrolet Corvette, N/A
  • Fits 1947-1955 Fiat 500, N/A

Related reading

This part fits 169 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1973JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1972JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1971JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1971JeepCJ52.2LL4N/ANon-resistor type spark plug with a 0.030 (in) gap, Plug Type Number J8C.; Copper Plus
1970JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1970JeepCJ52.2LL4N/ANon-resistor type spark plug with a 0.030 (in) gap, Plug Type Number J8C.; Copper Plus
1969JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1969JeepCJ52.2LL4N/ANon-resistor type spark plug with a 0.030 (in) gap, Plug Type Number J8C.; Copper Plus
1968ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968ChevroletCamaro4.9LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1968ChevroletCaprice5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968ChevroletCorvette5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968ChevroletImpala5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968JeepCJ53.1LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1968JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1968JeepCJ52.2LL4N/ANon-resistor type spark plug with a 0.030 (in) gap, Plug Type Number J8C.; Copper Plus
1968PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1968PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967ChevroletCamaro4.9LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1967ChevroletCaprice5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967ChevroletImpala5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967GMCG15/G1500 Van4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1967GMCG25/G2500 Van4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1967JeepCJ52.2LL4N/ANon-resistor type spark plug with a 0.030" gap, actual OE part, plug type number J8C.; Copper Plus
1967PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1967PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966CadillacCommercial Chassis7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1966CadillacDeVille7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1966CadillacEldorado7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1966CadillacFleetwood7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1966ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966ChevroletCaprice5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966ChevroletImpala5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966ChevroletMalibu5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1966PontiacAcadian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1966PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965CadillacCommercial Chassis7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1965CadillacDeVille7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1965CadillacEldorado7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1965CadillacFleetwood7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1965ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965ChevroletImpala5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965ChevroletMalibu5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1965PontiacAcadian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1965PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964CadillacCommercial Chassis7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1964CadillacDeVille7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1964CadillacEldorado7.0LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1964ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964ChevroletImpala5.4LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964ChevroletMalibu5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1964PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1964PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1963CadillacCommercial Chassis6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1963CadillacDeVille6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1963CadillacEldorado6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1963ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1963ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1963ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1963JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1963PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1963PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1962CadillacCommercial Chassis6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1962CadillacDeVille6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1962CadillacEldorado6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1962ChevroletBel Air5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1962ChevroletCorvette5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1962ChevroletImpala5.3LV8N/ANon-Resistor Type; OE Type; with 300 Horsepower Engine & Up; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1962JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1962JeepCJ5-L--N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1962PontiacLaurentian5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1962PontiacParisienne5.3LV8N/ANon-Resistor Type; with 300 to 350 Horsepower Engine; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1961CadillacCommercial Chassis6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1961CadillacDeVille6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1961CadillacEldorado6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1961ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1961ChevroletImpala3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1961JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1961JeepCJ5-L--N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1960CadillacCommercial Chassis6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960CadillacDeVille6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960CadillacEldorado6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960ChevroletBel Air3.9LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960ChevroletCorvette4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1960ChevroletEl Camino4.6LV8N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1960ChevroletEl Camino3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960ChevroletImpala3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1960JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1960JeepCJ5-L--N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1959CadillacCommercial Chassis6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959CadillacDeVille6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959CadillacEldorado6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletBel Air4.3LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletBel Air4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletCorvette4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1959ChevroletEl Camino4.6LV8N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1959ChevroletEl Camino3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletImpala3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959ChevroletImpala4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959JeepCJ52.2LL4N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1959JeepCJ5-L--N/ANon-Resistor Type OE-Type Spark Plug with a gap of 0.030 inches and Plug Type Number J8C; Copper Plus
1959PontiacBonneville6.4LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959PontiacCatalina6.4LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1959PontiacLaurentian5.7LV8N/A3/8 (in) Reach Spark Plugs; Non-Resistor Type; OE Type; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1959PontiacLaurentian4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1959PontiacLaurentian4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1959PontiacParisienne5.7LV8N/A3/8 (in) Reach Spark Plugs; Non-Resistor Type; OE Type; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1959PontiacParisienne4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1959PontiacParisienne4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958ChevroletBel Air4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958ChevroletCorvette4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1958ChevroletImpala3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958PontiacBonneville6.1LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958PontiacCatalina6.1LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1958PontiacLaurentian5.7LV8N/A3/8 (in) Reach Spark Plugs; Non-Resistor Type; OE Type; Gap 0.035 (in); Plug Type Number J8C; Copper Plus
1958PontiacLaurentian4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1958PontiacLaurentian4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1957ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1957ChevroletBel Air3.9LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1957ChevroletBel Air4.6LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1957ChevroletBel Air4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1957PontiacBonneville5.7LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1957PontiacCatalina5.7LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1957PontiacLaurentian4.6LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1957PontiacLaurentian4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1957PontiacLaurentian4.3LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1956ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1956ChevroletBel Air3.9LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1956ChevroletCorvette4.3LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1956PontiacCatalina5.2LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1956PontiacLaurentian4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1956PontiacLaurentian4.3LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1955ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1955ChevroletBel Air3.9LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1955Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1955PontiacCatalina4.7LV8N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1955PontiacLaurentian4.3LL6N/ANon-resistor, 0.035" gap spark plug, plug type J8C.; Copper Plus
1955PontiacLaurentian4.3LV8N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1954ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1954Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1953ChevroletBel Air3.8LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1953ChevroletBel Air3.5LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1953ChevroletBel Air3.9LL6N/ANon-Resistor Type OE Type; Gap 0.035in; Plug Type Number J8C; Copper Plus
1953Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1952Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1951Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1950Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1949Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1948Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
1947Fiat5000.6LL4N/ANon-resistor type spark plug with 0.025 inch gap, plug type J8C.; Copper Plus
Directly replaces or cross-references 62 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6008Anchor — 3510Autolite — 45Autolite — 124Autolite — 144Autolite — 145Autolite — 147Autolite — 295Baldwin — B45BENDIX PREMIUM BRAKE SHOES — 315Carlson — 7809DENSO Auto Parts — 5044Hayden — 3554445C147X2943562319773171834225MI834230MI43394914907335759333933896329841A4A5A5XA7A7CA7CXA7XAO5999ABAP19170AT6B6SB6YC44CS3G6CGWJ8GWJ8CIHJ8CJ7J7JJ7JMJ8J8CJ8JJ8JMJ43M44CM45O5999BS44UJ8W8EW8ECW14UW14USW16SU