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Autolite AP404

Platinum Spark Plug

Autolite AP404
Autolite Rebate® Spark Plug Rebate
Expires on December 31, 2017

Purchase select Autolite Spark Plugs and get up to $3 per plug rebate!

View All Autolite Spark Plugs

417-AP404

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Autolite AP404 Platinum Spark Plug $3.69
Platinum Spark Plug

Specifications:

Center Electrode Core Material
Platinum
Center Electrode Tip Material
Platinum
Insulator Material
Ceramic
Center Electrode Design
Standard / Regular
Thread Size
14mm X 1.25
Seat Style
Gasket
Ground Electrode Tip Material
Platinum
Resistor
Resistor
Insulator Type
Short Projection
Gap- Factory Preset
.034"/0.9mm
Reach (in)
3/4"
Drive Size
13/16" (21mm)
Manufacturer's Part Number:
AP404

Autolite Platinum Spark Plugs give your engine the long lasting performance and fuel economy it deserves. Autolite Platinum Plugs feature a platinum ball design you get a long lasting spark plug that won't allow the gap to burn open like some other brands. The larger the gap is on your plugs the harder your ignition system has to work to maintain performance.

The perfect match for both your stock daily driver or your high performance street machine Autolite Platinum Plugs come in multiple heat ranges to match your engine to give it the power and efficiency you are looking for.

Features
  • OE Approved
  • Platinum ball on center electrode minimizes gap erosion for longer life and resists wear to help maintain gap size
  • Proprietary Platinum Ball Welding Process provides consistent point of contact for better adhesion
  • Optimizes engine performance with greater fuel economy


    Spark Plug Heat Ranges & Sizing

  • Does Autolite AP404 fit your vehicle?

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    Liter

    1969 CHEVROLET K20 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1979 ALFA ROMEO SPORT

    • EngineType: ALL
    • SubModel: ALL

    1975-1976 PORSCHE 914

    • EngineType: ALL
    • SubModel: ALL

    1960-1962 FAIRTHORPE ELECTRINA

    • CC: 998
    • Liter: 1.0
    • SubModel: BASE
    • CUI: 61
    • EngineType: L4 ( 1.0 L / 61 )

    1979 ALFA ROMEO SPRINT

    • EngineType: ALL
    • SubModel: ALL

    1966-1968 PONTIAC STRATO-CHIEF

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1949-1950 JAGUAR MARK V

    • CC: 2664
    • Liter: 2.7
    • SubModel: BASE
    • CUI: 162
    • EngineType: L6 ( 2.7 L / 162 )

    1967 CHEVROLET K20 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1963 CHEVROLET SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1952-1954 BENTLEY R TYPE

    • CC: 4566
    • Liter: 4.6
    • SubModel: BASE
    • EngineType: L6 ( 4.6 L / 4566 CC )

    1966-1967 CHEVROLET IMPALA

    • Liter: 6.5
    • SubModel: SS
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1966-1969 CHEVROLET BEL AIR

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1969 CHEVROLET ESTATE

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1967 CHEVROLET K10 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1954-1956 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B20

    1953 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B20 SERIES 3

    1968-1969 CHEVROLET C10 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1965-1966 CHEVROLET CHEVELLE

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1953 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B21

    1953 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B22

    1963-1965 GMC SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1965 GMC 1000 SERIES

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1951 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B21

    1967-1968 GMC C15/C1500 PICKUP

    • EngineType: V6 ( 5.7 L / 351 )
    • SubModel: BASE

    1969 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980-1981 HONDA CIVIC

    • EngineType: ALL
    • SubModel: 1300

    1963 CHEVROLET BISCAYNE

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1961-1963 FACEL VEGA FACELLIA

    • EngineType: ALL
    • SubModel: ALL

    1969 GMC K35/K3500 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1969 GMC K25/K2500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1982 HONDA CIVIC

    • EngineType: ALL
    • SubModel: ALL

    1968 GMC K25/K2500 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1979 PEUGEOT 504

    • CC: 1971
    • Liter: 2.0
    • SubModel: BASE
    • EngineType: L4 ( 2.0 L / 1971 CC )

    1983 HONDA CIVIC

    • EngineType: ALL
    • SubModel: 1300

    1974 PORSCHE 914

    • CC: 1795
    • Liter: 1.8
    • SubModel: BASE
    • EngineType: H4 ( 1.8 L / 1795 CC )

    1981 VOLKSWAGEN VANAGON

    • EngineType: ALL
    • SubModel: KOMBI

    1961 LOTUS SEVEN

    • CC: 997
    • Liter: 1.0
    • SubModel: BASE
    • CUI: 61
    • EngineType: L4 ( 1.0 L / 61 )

    1963-1965 GMC 1500 SERIES PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1966-1967 CHEVROLET IMPALA

    • Liter: 7.0
    • SubModel: SS
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1963 CHEVROLET IMPALA

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1958-1962 FAIRTHORPE ELECTRON

    • CC: 998
    • Liter: 1.0
    • SubModel: MINOR
    • CUI: 61
    • EngineType: L4 ( 1.0 L / 61 )

    1953-1964 LANCIA APPIA

    • EngineType: ALL
    • SubModel: ALL

    1958-1965 WOLSELEY 15/60

    • EngineType: ALL
    • SubModel: ALL

    1958 FAIRTHORPE ELECTRON

    • EngineType: ALL
    • SubModel: MK II

    1968 GMC C25/C2500 SUBURBAN

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1954-1956 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B24 SPIDER

    1963-1974 MORRIS MINOR

    • CC: 1098
    • Liter: 1.1
    • SubModel: COOPER
    • CUI: 67
    • EngineType: L4 ( 1.1 L / 67 )

    1963-1966 CHEVROLET P20 SERIES

    • EngineType: L6 ( 4.8 L / 292 )
    • SubModel: BASE

    1969 GMC C25/C2500 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1963 CHEVROLET K20 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1960-1961 BERKELEY B95

    • CC: 692
    • Liter: 0.7
    • SubModel: BASE
    • CUI: 42
    • EngineType: L2 ( 0.7 L / 42 )

    1967 CHEVROLET C20 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1968 GMC C15/C1500 SUBURBAN

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1967-1969 GMC P35/P3500 VAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1968 GMC K35/K3500 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1969 CHEVROLET BROOKWOOD

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1967 GMC C15/C1500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1974 NISSAN 710

    • EngineType: ALL
    • SubModel: ALL

    1969 GMC C35/C3500 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1953 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B10

    1982-1983 VOLKSWAGEN VANAGON

    • CC: 1970
    • Liter: 2.0
    • SubModel: CAMPMOBILE
    • EngineType: H4 ( 2.0 L / 1970 CC )

    1983 HONDA CIVIC

    • EngineType: ALL
    • SubModel: 1500 S

    1961 LOTUS SUPER SEVEN

    • CC: 1340
    • Liter: 1.3
    • SubModel: BASE
    • CUI: 82
    • EngineType: L4 ( 1.3 L / 82 )

    1965-1966 GMC 3000 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1972-1973 PORSCHE 914

    • CC: 1679
    • Liter: 1.7
    • SubModel: BASE
    • CUI: 103
    • EngineType: H4 ( 1.7 L / 103 )

    1968 CHEVROLET K30 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1950 LANCIA AURELIA

    • CC: 1991
    • Liter: 2.0
    • SubModel: B21
    • CUI: 122
    • EngineType: V6 ( 2.0 L / 122 )

    1954 AUSTIN COUNTRYMAN

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET K10 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1969 CHEVROLET C20 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1969 GMC C25/C2500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1950-1951 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B10

    1959 AUSTIN MINI

    • EngineType: ALL
    • SubModel: ALL

    1956 FAIRTHORPE ELECTRON

    • CC: 1098
    • Liter: 1.1
    • SubModel: BASE
    • CUI: 67
    • EngineType: L4 ( 1.1 L / 67 )

    1967 CHEVROLET CHEVELLE

    • CC: 6489
    • Liter: 6.5
    • SubModel: DELUXE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1959 AUSTIN MINI 850

    • EngineType: ALL
    • SubModel: ALL

    1952 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: ALL

    1955-1958 BENTLEY CONTINENTAL

    • EngineType: ALL
    • SubModel: ALL

    1960-1962 FAIRTHORPE ZETA SUPER SPORTS

    • EngineType: ALL
    • SubModel: ALL

    1966 GMC K1000 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1980 HONDA CIVIC

    • EngineType: ALL
    • SubModel: 1300 DX

    1963 NISSAN BLUEBIRD

    • CC: 1299
    • Liter: 1.3
    • SubModel: BASE
    • CUI: 79
    • EngineType: L4 ( 1.3 L / 79 )

    1963 GMC G1000 SERIES

    • CC: 3180
    • Liter: 3.2
    • SubModel: BASE
    • CUI: 194
    • EngineType: L6 ( 3.2 L / 194 )

    1967-1969 JAGUAR 240

    • CC: 2483
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 152
    • EngineType: L6 ( 2.5 L / 152 )

    1960 NISSAN BLUEBIRD

    • EngineType: ALL
    • SubModel: ALL

    1965-1970 CHEVROLET CHEVELLE

    • CC: 6489
    • Liter: 6.5
    • SubModel: SS
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1960-1962 FAIRTHORPE ELECTRINA

    • CC: 948
    • Liter: 0.9
    • SubModel: BASE
    • CUI: 58
    • EngineType: L4 ( 0.9 L / 58 )

    1962 AUSTIN HEALEY SPRITE

    • CC: 1098
    • Liter: 1.1
    • SubModel: BASE
    • CUI: 67
    • EngineType: L4 ( 1.1 L / 67 )

    1967-1968 GMC K25/K2500 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1966-1969 CHEVROLET CAPRICE

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1963-1966 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1958-1961 NSU PRINZ

    • EngineType: ALL
    • SubModel: ALL

    1961-1965 NISSAN 320

    • EngineType: ALL
    • SubModel: ALL

    1969 GMC C15/C1500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1975-1979 HONDA CIVIC

    • EngineType: ALL
    • SubModel: CVCC

    1969 CHEVROLET C20 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1969 CHEVROLET KINGSWOOD

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968-1969 CHEVROLET P30 VAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1972-1973 PORSCHE 914

    • CC: 1679
    • Liter: 1.7
    • SubModel: BASE
    • EngineType: H4 ( 1.7 L / 1679 CC )

    1953 LANCIA AURELIA

    • EngineType: ALL
    • SubModel: B15

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