Description

Copper Plus Spark Plug RJ12YC Dependable performance. This Champion(R) spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

• Specifications

  • Taper Diameter (Inch):0.31 IN
  • Plug Type:RJ12YC
  • Resistor Type:Yes
  • Manufacturer Heat Range:12
  • Center Electrode Design:Standard
  • Ground Electrode Tip Material:Nickel
  • Classification:Champion Copper Plus
  • Installed Height (Inch):2.24 IN
  • Ground Electrode Material:Nickel Copper Alloy
  • Reach:0.375 IN
  • Washer Type:Crush
  • Seat Type:Flat
  • Insulator Height:0.09 IN
  • Subject to Prop 65 (Yes/No):No
  • Indexed:No
  • Grade Type:Premium
  • Thread Diameter:14.000 MM
  • Insulator Projection (Inch):0.09 IN
  • Part Description:Spark Plug
  • Ground Electrode Quantity:1
  • Pre-Gap Size:0.90 MM
  • Ground Electrode Core Material:Nickel
  • Electrical Terminal Type:Non-removable Nut
  • Hex Type:Hex
  • Center Electrode Tip Material:Nickel
  • Center Electrode Diameter (Inch):0.1 IN
  • Washer Included:Yes
  • Hex Size:0.813 IN

• Product Fits

  • Buick Century 1975-1976
  • Buick Electra 1959-1966
  • Buick Estate Wagon 1959-1964
  • Buick Gran Sport 1965-1967
  • Buick Invicta 1959-1963
  • Buick LeSabre 1959-1966
  • Buick Riviera 1963-1966
  • Buick Skylark 1964-1967
  • Buick Special 1962-1967
  • Buick Sportwagon 1964-1966
  • Buick Wildcat 1962-1966
  • Checker Aerobus 1966-1970
  • Checker Deluxe 1969-1970
  • Checker Marathon 1965-1970
  • Checker Taxicab 1969-1969
  • Chevrolet Bel Air 1955-1970
  • Chevrolet Biscayne 1958-1970
  • Chevrolet Blazer 1969-1970
  • Chevrolet Brookwood 1958-1970
  • Chevrolet C10 Pickup 1968-1970
  • Chevrolet C10 Suburban 1967-1970
  • Chevrolet C20 Suburban 1967-1970
  • Chevrolet Camaro 1967-1970
  • Chevrolet Caprice 1966-1970
  • Chevrolet Chevelle 1964-1970
  • Chevrolet Chevy II 1963-1968
  • Chevrolet Corvette 1957-1970
  • Chevrolet Del Ray 1957-1958
  • Chevrolet El Camino 1967-1970
  • Chevrolet Estate 1969-1970
  • Chevrolet G20 Van 1967-1970
  • Chevrolet Impala 1958-1970
  • Chevrolet K10 Suburban 1967-1970
  • Chevrolet K20 Suburban 1967-1970
  • Chevrolet Kingswood 1959-1970
  • Chevrolet Malibu 1964-1967
  • Chevrolet Monte Carlo 1970-1970
  • Chevrolet Nomad 1955-1961
  • Chevrolet Nova 1969-1970
  • Chevrolet One-Fifty Series 1955-1957
  • Chevrolet Parkwood 1959-1961
  • Chevrolet Sedan Delivery 1959-1960
  • Chevrolet Townsman 1969-1970
  • Chevrolet Two-Ten Series 1955-1957
  • Chevrolet Yeoman 1958-1958
  • Chrysler 300 1966-1971
  • Chrysler Cordoba 1975-1977
  • Chrysler Crown Imperial 1949-1949
  • Chrysler Imperial 1966-1971
  • Chrysler New Yorker 1966-1978
  • Chrysler Newport 1966-1978
  • Chrysler Town & Country 1966-1977
  • DeSoto Adventurer 1959-1961
  • Dodge 330 1963-1964
  • Dodge 440 1963-1964
  • Dodge 880 1963-1965
  • Dodge B100 Van 1974-1974
  • Dodge B200 1975-1978
  • Dodge B200 Van 1974-1974
  • Dodge B300 1975-1978
  • Dodge B300 Van 1974-1974
  • Dodge CB300 1977-1979
  • Dodge Challenger 1970-1974
  • Dodge Charger 1966-1978
  • Dodge Coronet 1965-1976
  • Dodge D100 1975-1978
  • Dodge D100 Pickup 1973-1974
  • Dodge D100 Series 1960-1966
  • Dodge D150 1977-1978
  • Dodge D200 1975-1978
  • Dodge D200 Pickup 1973-1974
  • Dodge D200 Series 1960-1966
  • Dodge D300 1975-1978
  • Dodge D300 Pickup 1972-1974
  • Dodge D300 Series 1960-1966
  • Dodge Dart 1960-1969
  • Dodge Lancer 1961-1961
  • Dodge M300 1974-1974
  • Dodge Magnum 1978-1978
  • Dodge Matador 1960-1960
  • Dodge MB300 1974-1974
  • Dodge Monaco 1965-1978
  • Dodge Phoenix 1960-1961
  • Dodge Polara 1960-1973
  • Dodge Ramcharger 1974-1978
  • Dodge Royal Monaco 1975-1977
  • Dodge Seneca 1961-1961
  • Dodge Truck 1960-1960
  • Dodge W100 1975-1977
  • Dodge W100 Pickup 1973-1974
  • Dodge W100 Series 1960-1966
  • Dodge W150 1977-1978
  • Dodge W200 1975-1978
  • Dodge W200 Pickup 1973-1974
  • Dodge W200 Series 1960-1966
  • Dodge W300 1975-1978
  • Dodge W300 Pickup 1972-1974
  • Dodge W300 Series 1960-1966
  • Dodge Wm300 Power Wagon 1960-1962
  • Excalibur Phaeton 1970-1970
  • GMC 1000 1966-1966
  • GMC 1000 Series 1960-1965
  • GMC 1500 Series 1960-1965
  • GMC 2500 Series 1960-1965
  • GMC B3500 1964-1965
  • GMC C15/C1500 Pickup 1967-1970
  • GMC C15/C1500 Suburban 1967-1970
  • GMC C25/C2500 Pickup 1967-1970
  • GMC C25/C2500 Suburban 1967-1970
  • GMC C35/C3500 Pickup 1967-1970
  • GMC G35/G3500 Van 1970-1970
  • GMC Jimmy 1970-1970
  • GMC K1000 1966-1966
  • GMC K15/K1500 Pickup 1966-1970
  • GMC K15/K1500 Suburban 1967-1970
  • GMC K25/K2500 Pickup 1967-1970
  • GMC K25/K2500 Suburban 1967-1970
  • GMC K35/K3500 Pickup 1970-1970
  • GMC L3500 1965-1967
  • GMC PB1500 Series 1965-1965
  • GMC PB2500 Series 1965-1965
  • GMC V3000 Forward Control 1960-1962
  • International 1110 1971-1971
  • International 1210 1971-1971
  • International M1100 1967-1971
  • International M1400 1967-1967
  • International M800 1968-1968
  • International MS 1975-1975
  • International MS1210 1973-1974
  • International Scout II 1971-1980
  • Jeep CJ3 1966-1966
  • Jeep CJ5 1966-1971
  • Jeep CJ6 1966-1971
  • Jeep DJ5 1966-1971
  • Jeep DJ6 1966-1968
  • Jeep FC150 1966-1966
  • Jeep Jeepster 1966-1970
  • Oldsmobile 442 1964-1968
  • Oldsmobile 98 1962-1968
  • Oldsmobile Cutlass 1964-1967
  • Oldsmobile Delmont 88 1967-1968
  • Oldsmobile Delta 88 1965-1968
  • Oldsmobile Dynamic 88 1962-1966
  • Oldsmobile F85 1964-1966
  • Oldsmobile Fiesta 1962-1964
  • Oldsmobile Jetstar 88 1964-1966
  • Oldsmobile Jetstar I 1964-1965
  • Oldsmobile Starfire 1962-1976
  • Oldsmobile Super 88 1962-1964
  • Oldsmobile Toronado 1966-1968
  • Oldsmobile Vista Cruiser 1964-1966
  • Plymouth Barracuda 1965-1972
  • Plymouth Belvedere 1959-1970
  • Plymouth Cuda 1970-1972
  • Plymouth Fury 1963-1978
  • Plymouth Fury I 1969-1971
  • Plymouth Fury II 1968-1973
  • Plymouth Fury III 1968-1969
  • Plymouth Gran Fury 1972-1977
  • Plymouth GTX 1968-1971
  • Plymouth PB200 1976-1978
  • Plymouth PB200 Van 1974-1974
  • Plymouth PB300 1976-1978
  • Plymouth PB300 Van 1974-1974
  • Plymouth Road Runner 1968-1974
  • Plymouth Satellite 1965-1974
  • Plymouth Savoy 1959-1964
  • Plymouth Trailduster 1974-1978
  • Plymouth Valiant 1964-1966
  • Pontiac Acadian 1962-1967
  • Pontiac Bonneville 1963-1969
  • Pontiac Catalina 1961-1969
  • Pontiac Grand Prix 1963-1969
  • Pontiac LeMans 1966-1966
  • Pontiac Star Chief 1963-1966
  • Pontiac Tempest 1966-1966
  • Studebaker Avanti 1963-1964
  • Studebaker Challenger 1964-1964
  • Studebaker Commander 1964-1966
  • Studebaker Cruiser 1964-1966
  • Studebaker Daytona 1964-1966
  • Studebaker Hawk 1963-1964
  • Studebaker Lark 1963-1964
  • Studebaker Wagonaire 1966-1966

• Cross-References

  • 14R42 Prestolite
  • 33896329014 Mercury Marine
  • 4091933 Mopar
  • 437 ACCEL
  • 85 Autolite
  • AS42C Motorcraft
  • BPR6S NGK
  • G5RTV Torch
  • R43S ACDelco
  • RJ12YC Champion Spark Plug
  • W20PRU DENSO
  • WR7F Bosch