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Autolite 666

COPPER CORE SPARK PLUGS

417-666

jegs shipping
Estimated ship date 08/25/17 if Ordered Today
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Autolite 666 COPPER CORE SPARK PLUGS $3.69
COPPER CORE SPARK PLUGS

Specifications:

Center Electrode Core Material
Copper
Center Electrode Tip Material
Copper
Insulator Material
Ceramic
Center Electrode Design
Standard / Regular
Thread Size
14mm X 1.25
Seat Style
Tapered
Ground Electrode Tip Material
Copper
Insulator Type
Mid Projection
Drive Size
5/8" (16mm)
Resistor
Resistor
Reach (in)
.460"
Gap- Factory Preset
.070"/1.8mm
Manufacturer's Part Number:
666

Does Autolite 666 fit your vehicle?

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Aspiration

1976 BUICK LESABRE

  • EngineType: ALL
  • SubModel: CUSTOM

1977 PONTIAC VENTURA

  • Liter: 4.9
  • SubModel: BASE
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1980-1981 PONTIAC GRAND LEMANS

  • Liter: 4.3
  • SubModel: BASE
  • CUI: 265
  • EngineType: V8 ( 4.3 L / 265 )

1977-1980 OLDSMOBILE STARFIRE

  • CC: 3800
  • Liter: 3.8
  • SubModel: GT
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1977 BUICK REGAL

  • Liter: 3.8
  • SubModel: SR
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1980-1982 CADILLAC FLEETWOOD

  • Liter: 4.1
  • SubModel: BROUGHAM
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1982-1987 OLDSMOBILE CUTLASS SUPREME

  • CC: 3800
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1982-1983 JEEP CJ5

  • Liter: 2.5
  • SubModel: LIMITED
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1981 PONTIAC GRAND PRIX

  • Liter: 4.3
  • SubModel: BASE
  • CUI: 265
  • EngineType: V8 ( 4.3 L / 265 )

1980-1984 GMC CABALLERO

  • Liter: 3.8
  • SubModel: DIABLO
  • CUI: 229
  • EngineType: V6 ( 3.8 L / 229 )

1977-1979 MERCURY MONARCH

  • Liter: 5.0
  • SubModel: BASE
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1977 OLDSMOBILE CUTLASS SUPREME

  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1978 FORD LTD II

  • Liter: 5.0
  • SubModel: BROUGHAM
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1980-1982 CADILLAC DEVILLE

  • Liter: 4.1
  • SubModel: DELEGANCE
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1981-1983 CHEVROLET IMPALA

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 229
  • EngineType: V6 ( 3.8 L / 229 )

1980 CHEVROLET CAMARO

  • CC: 3800
  • Liter: 3.8
  • SubModel: RALLY SPORT
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1977 PONTIAC GRAND PRIX

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

1977 PONTIAC PHOENIX

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1978-1979 CHEVROLET MONZA

  • Liter: 3.2
  • SubModel: 2+2 SPORT
  • CUI: 196
  • EngineType: V6 ( 3.2 L / 196 )

1979 OLDSMOBILE DELTA 88

  • Liter: 4.9
  • SubModel: BASE
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1981 OLDSMOBILE CUTLASS SUPREME

  • CC: 3800
  • Liter: 3.8
  • SubModel: LS
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981 PONTIAC PARISIENNE

  • Liter: 4.3
  • SubModel: BASE
  • CUI: 265
  • EngineType: V8 ( 4.3 L / 265 )

1977 MERCURY MONARCH

  • Liter: 5.8
  • SubModel: GHIA
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1985 PONTIAC PARISIENNE

  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1979 PONTIAC BONNEVILLE

  • Liter: 5.7
  • SubModel: BROUGHAM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1982-1984 BUICK REGAL

  • Liter: 4.1
  • SubModel: BASE
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1980-1983 JEEP CJ7

  • Liter: 2.5
  • SubModel: BASE
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1980-1985 OLDSMOBILE DELTA 88

  • CC: 3800
  • Liter: 3.8
  • SubModel: ROYALE BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1978-1979 PONTIAC PHOENIX

  • CC: 3800
  • Liter: 3.8
  • SubModel: LJ
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1978-1979 OLDSMOBILE CUTLASS SUPREME

  • CC: 3800
  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1980 CHEVROLET MALIBU

  • CC: 3800
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981 PONTIAC LAURENTIAN

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1979 MERCURY MARQUIS

  • Liter: 5.0
  • SubModel: BROUGHAM
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1982 PONTIAC GRAND PRIX

  • Liter: 4.1
  • SubModel: LJ
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1977 FORD LTD II

  • EngineType: ALL
  • SubModel: ALL

1982-1983 PONTIAC PHOENIX

  • CC: 2474
  • Liter: 2.5
  • SubModel: BASE
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1978-1979 BUICK CENTURY

  • Liter: 3.2
  • SubModel: SPECIAL
  • CUI: 196
  • EngineType: V6 ( 3.2 L / 196 )

1979 BUICK CENTURY

  • Liter: 4.9
  • SubModel: CUSTOM
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1981 OLDSMOBILE 98

  • Liter: 4.1
  • SubModel: LUXURY
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1977 FORD THUNDERBIRD

  • EngineType: ALL
  • SubModel: ALL

1980 PONTIAC GRAND PRIX

  • CC: 3800
  • Liter: 3.8
  • SubModel: LJ
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1975-1976 OLDSMOBILE OMEGA

  • Liter: 5.7
  • SubModel: BASE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977 PONTIAC VENTURA

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1976 CHEVROLET MONZA

  • CC: 5031
  • Liter: 5.0
  • SubModel: 2+2 SPYDER
  • CUI: 305
  • EngineType: V8 ( 5.0 L / 305 )

1980-1981 OLDSMOBILE CUTLASS SUPREME

  • CC: 3800
  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981 BUICK ELECTRA

  • Liter: 5.7
  • SubModel: PARK AVENUE
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1978-1979 FORD FAIRMONT

  • Liter: 5.0
  • SubModel: FUTURA
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1977 OLDSMOBILE OMEGA

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1983 PONTIAC FIREBIRD

  • CC: 2474
  • Liter: 2.5
  • SubModel: BASE
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1978 CHEVROLET MALIBU

  • CC: 3800
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1980 OLDSMOBILE CUTLASS

  • CC: 3800
  • Liter: 3.8
  • SubModel: LS
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1982 PONTIAC GRAND LEMANS

  • Liter: 4.1
  • SubModel: BASE
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1978-1980 OLDSMOBILE CUTLASS SALON

  • CC: 3800
  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981-1982 CADILLAC ELDORADO

  • Liter: 4.1
  • SubModel: BASE
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1977 PONTIAC VENTURA

  • Liter: 3.8
  • SubModel: SJ
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981-1983 PONTIAC PARISIENNE

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1978 BUICK REGAL

  • EngineType: ALL
  • SubModel: SPORT

1980-1983 JEEP CJ7

  • Liter: 2.5
  • SubModel: LAREDO
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1975 PONTIAC GRAND PRIX

  • EngineType: ALL
  • SubModel: SJ

1981-1986 PONTIAC BONNEVILLE

  • CC: 3800
  • Liter: 3.8
  • SubModel: BROUGHAM
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1980 PONTIAC BONNEVILLE

  • EngineType: ALL
  • SubModel: ALL

1980-1981 BUICK REGAL

  • Liter: 4.3
  • SubModel: LIMITED
  • CUI: 265
  • EngineType: V8 ( 4.3 L / 265 )

1977 MERCURY MARQUIS

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1978 BUICK LESABRE

  • Liter: 4.9
  • SubModel: CUSTOM
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1975-1978 PONTIAC BONNEVILLE

  • EngineType: ALL
  • SubModel: ALL

1980-1982 CADILLAC DEVILLE

  • Liter: 4.1
  • SubModel: BASE
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1975 PONTIAC VENTURA

  • Liter: 5.7
  • SubModel: CUSTOM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1976 BUICK CENTURY

  • EngineType: ALL
  • SubModel: INDIANAPOLIS 500 PACE CAR

1980-1981 CHEVROLET MALIBU

  • CC: 3800
  • Liter: 3.8
  • SubModel: CLASSIC LANDAU
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1981-1982 CHEVROLET IMPALA

  • Liter: 3.8
  • SubModel: ESTATE
  • CUI: 229
  • EngineType: V6 ( 3.8 L / 229 )

1980-1981 PONTIAC CATALINA

  • Liter: 4.3
  • SubModel: BASE
  • CUI: 265
  • EngineType: V8 ( 4.3 L / 265 )

1977 PONTIAC GRAND PRIX

  • Liter: 6.6
  • SubModel: SJ
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

1977 PONTIAC GRAND SAFARI

  • Liter: 4.9
  • SubModel: BASE
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1977-1978 PONTIAC CATALINA

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

1977-1978 FORD MUSTANG II

  • Liter: 5.0
  • SubModel: GHIA
  • CUI: 302
  • EngineType: V8 ( 5.0 L / 302 )

1977 PONTIAC LEMANS

  • Liter: 3.8
  • SubModel: SPORT
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1975 PONTIAC FIREBIRD

  • Liter: 6.6
  • SubModel: FORMULA
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1981 CHEVROLET CAMARO

  • CC: 3800
  • Liter: 3.8
  • SubModel: SPORT
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1982 BUICK REGAL

  • EngineType: ALL
  • SubModel: LIMITED TURBO

1981 GMC CABALLERO

  • Liter: 3.8
  • SubModel: CONQUISTA
  • CUI: 229
  • EngineType: V6 ( 3.8 L / 229 )

1975 PONTIAC GRAND LEMANS

  • EngineType: ALL
  • SubModel: SAFARI

1980-1982 AMERICAN MOTORS CONCORD

  • Liter: 2.5
  • SubModel: BASE
  • CUI: 151
  • EngineType: L4 ( 2.5 L / 151 )

1981 PONTIAC FIREBIRD

  • CC: 3800
  • Liter: 3.8
  • SubModel: FORMULA
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1977-1980 OLDSMOBILE STARFIRE

  • CC: 3800
  • Liter: 3.8
  • SubModel: FIRENZA
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1977 PONTIAC GRAND PRIX

  • Liter: 6.6
  • SubModel: LJ
  • CUI: 403
  • EngineType: V8 ( 6.6 L / 403 )

1977 PONTIAC GRAND LEMANS

  • Liter: 4.9
  • SubModel: BASE
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1979-1980 BUICK REGAL

  • Liter: 4.9
  • SubModel: LIMITED
  • CUI: 301
  • EngineType: V8 ( 4.9 L / 301 )

1981 BUICK LESABRE

  • Liter: 4.1
  • SubModel: SPORT
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1977 PONTIAC FIREBIRD

  • Liter: 5.7
  • SubModel: FORMULA
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1981-1982 CADILLAC ELDORADO

  • Liter: 4.1
  • SubModel: CABRIOLET
  • CUI: 252
  • EngineType: V6 ( 4.1 L / 252 )

1977 FORD LTD

  • Liter: 5.8
  • SubModel: LANDAU
  • CUI: 351
  • EngineType: V8 ( 5.8 L / 351 )

1979 PONTIAC LEMANS

  • CC: 3800
  • Liter: 3.8
  • SubModel: SAFARI
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1985 CHEVROLET CAPRICE

  • EngineType: ALL
  • SubModel: BASE

1977 LINCOLN CONTINENTAL

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1980-1984 CHEVROLET EL CAMINO

  • Liter: 3.8
  • SubModel: SS
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1975-1977 PONTIAC FIREBIRD

  • Liter: 5.7
  • SubModel: ESPRIT
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1982-1983 PONTIAC GRAND LEMANS

  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1985 CHEVROLET MONTE CARLO

  • CC: 3800
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

1983 JEEP SCRAMBLER

  • Liter: 2.5
  • SubModel: SL
  • CUI: 150
  • EngineType: L4 ( 2.5 L / 150 )

1977 FORD LTD

  • Liter: 6.6
  • SubModel: COUNTRY SQUIRE
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

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