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Autolite APP23

Spark Plug Suppressor

Autolite APP23

417-APP23

made in usa
jegs shipping
Estimated to ship on 05/30/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Autolite APP23 Spark Plug Suppressor $6.99
Spark Plug
  • Suppressor
  • Hex: 5/8"
  • Reach: .460"
  • Seat: Tapered
  • Thread Diameter: 14mm
  • Tip: Power

  • Autolite APP23 Details

    Copper Core, Double Platinum, Nickel Plated Shell

    Cross Reference

  • AC-DELCO---41-809
  • BOSCH---4509
  • BOSCH---4511
  • BOSCH---HGR8BQI
  • BOSCH---HGR9LQI0
  • MIGHTY---RF22P
  • NGK---7177
  • NGK---UR5IX

  • Specifications:

    Insulator Material
    Ceramic
    Center Electrode Core Material
    Double Platinum
    Center Electrode Tip Material
    Double Platinum
    Center Electrode Design
    Standard / Regular
    Ground Electrode Tip Material
    Double Platinum
    Thread Size
    14mm X 1.25
    Seat Style
    Tapered
    Insulator Type
    Mid Projection
    Drive Size
    5/8" (16mm)
    Resistor
    Resistor
    Reach (in)
    .460"
    Gap- Factory Preset
    .034"/0.9mm
    Manufacturer's Part Number:
    APP23

    Features:
  • 30% more durable*
  • OE design for DIS systems
  • Full Platinum Tips: Platinum on both center & side electrode for reduced gap wear
  • Platinum Ball Welding provides consistent point of contact for better adhesion
  • Optimizes engine performance, longevity, fuel economy, and starts

    *Durability versus the average of leading competitors

    Spark Plug Heat Ranges & Applications

  • Does Autolite APP23 fit your vehicle?

    Narrow Results

    1983 CHEVROLET CHEVETTE

    • Liter: 1.6
    • SubModel: S
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1984 PONTIAC PHOENIX

    • EngineType: ALL
    • SubModel: SE

    1971 CHEVROLET VEGA

    • EngineType: ALL
    • SubModel: PANEL

    1982-1983 BUICK SKYLARK

    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: SPOILER
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969 MERCURY CYCLONE

    • CC: 7014
    • Liter: 7.0
    • SubModel: SPOILER
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1979-1980 CHEVROLET CHEVETTE

    • EngineType: ALL
    • SubModel: ALL

    1982-1984 OLDSMOBILE OMEGA

    • Liter: 2.8
    • SubModel: ES
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 GMC S15 PICKUP

    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1985-1987 PONTIAC FIERO

    • Liter: 2.8
    • SubModel: SE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1983-1984 GMC S15 JIMMY

    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1985 GMC S15 JIMMY

    • Liter: 2.8
    • SubModel: HIGH SIERRA
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: S
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1985 OLDSMOBILE FIRENZA

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985 OLDSMOBILE FIRENZA

    • Liter: 2.8
    • SubModel: BROUGHAM LX
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1988 CHEVROLET S10 BLAZER

    • Liter: 2.8
    • SubModel: TAHOE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985 OLDSMOBILE FIRENZA

    • Liter: 2.8
    • SubModel: GT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984-1986 CHEVROLET CHEVETTE

    • Liter: 1.6
    • SubModel: CS
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1984 PONTIAC PHOENIX

    • Liter: 2.8
    • SubModel: LE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 CHEVROLET S10 PICKUP

    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1969 MERCURY CYCLONE

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1969 MERCURY CYCLONE

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

    1985-1986 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: ESTATE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982-1983 CHEVROLET CITATION

    • CC: 2835
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1988 GMC S15 JIMMY

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984-1985 CHEVROLET CITATION II

    • Liter: 2.8
    • SubModel: X-11
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1986 PONTIAC 6000

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: MACH I
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985 BUICK SKYLARK

    • Liter: 2.8
    • SubModel: LIMITED
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982 BUICK SKYLARK

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1985 BUICK SKYLARK

    • Liter: 2.8
    • SubModel: CUSTOM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1988 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: GT

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1983-1984 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: SX
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1988 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: FORMULA

    1970 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • SubModel: MACH I
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1986 OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • SubModel: BROUGHAM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1985-1988 CHEVROLET S10 PICKUP

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982-1984 OLDSMOBILE OMEGA

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983 PONTIAC J2000

    • Liter: 2.0
    • SubModel: LE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1984-1985 PONTIAC J2000 SUNBIRD

    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1985 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984-1985 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: ES
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1983-1984 GMC S15 JIMMY

    • Liter: 2.0
    • SubModel: SIERRA CLASSIC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1983-1984 GMC S15 PICKUP

    • Liter: 2.0
    • SubModel: SIERRA CLASSIC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1983 CHEVROLET CITATION

    • CC: 2835
    • Liter: 2.8
    • SubModel: X-11
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • SubModel: HOLIDAY
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1969 MERCURY CYCLONE

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

    1983-1985 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: CRUISER SX
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1985 BUICK SKYLARK

    • Liter: 2.8
    • SubModel: CUSTOM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1986 PONTIAC 6000

    • Liter: 2.8
    • SubModel: LE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1970 MERCURY COUGAR

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1985-1988 GMC S15 PICKUP

    • Liter: 2.8
    • SubModel: HIGH SIERRA
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: LC
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: SPOILER
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1986-1988 GMC S15 PICKUP

    • Liter: 2.8
    • SubModel: GYPSY
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: CJ
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1970 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: GRANDE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1985-1988 CHEVROLET S10 PICKUP

    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1969 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1984-1986 CHEVROLET CELEBRITY

    • CC: 2835
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: S
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1981-1984 PONTIAC ACADIAN

    • EngineType: ALL
    • SubModel: S

    1970 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • SubModel: GRANDE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1982-1983 PONTIAC PHOENIX

    • Liter: 2.8
    • SubModel: LJ
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988 PONTIAC FIERO

    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • SubModel: GT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988 CHEVROLET CAMARO

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983 OLDSMOBILE OMEGA

    • Liter: 2.8
    • SubModel: ESC
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983 GMC S15 PICKUP

    • Liter: 2.0
    • SubModel: GYPSY
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1987-1988 CHEVROLET S10 BLAZER

    • Liter: 2.8
    • SubModel: HIGH COUNTRY
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1986 BUICK SKYHAWK

    • Liter: 2.0
    • SubModel: CUSTOM
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1982-1986 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: ALL

    1985-1988 CHEVROLET S10 PICKUP

    • Liter: 2.8
    • SubModel: DURANGO
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982-1984 OLDSMOBILE OMEGA

    • Liter: 2.8
    • SubModel: BROUGHAM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984-1985 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: EUROSPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1986 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: CRUISER LX
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1971 CHEVROLET VEGA

    • CC: 2295
    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1983-1984 CHEVROLET S10 BLAZER

    • Liter: 2.0
    • SubModel: SPORT
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1983 PONTIAC J2000

    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1986 OLDSMOBILE FIRENZA

    • EngineType: ALL
    • SubModel: GT

    1969 MERCURY CYCLONE

    • CC: 7030
    • Liter: 7.0
    • SubModel: CJ
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1981-1985 CHEVROLET CHEVETTE

    • Liter: 1.6
    • SubModel: BASE
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    1988 PONTIAC FIERO

    • Liter: 2.8
    • SubModel: VALUE LEADER
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1970 MERCURY COUGAR

    • CC: 7014
    • Liter: 7.0
    • SubModel: XR-7
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1985-1988 GMC S15 PICKUP

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983-1984 GMC S15 PICKUP

    • Liter: 2.0
    • SubModel: HIGH SIERRA
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1987 GMC S15 PICKUP

    • Liter: 2.8
    • SubModel: EL
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 PONTIAC 6000

    • EngineType: ALL
    • SubModel: SE

    1981-1987 PONTIAC T1000

    • EngineType: ALL
    • SubModel: ALL

    1970 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: BOSS 429

    1970 MERCURY COUGAR

    • CC: 7030
    • Liter: 7.0
    • SubModel: XR-7
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1985 OLDSMOBILE FIRENZA

    • Liter: 2.8
    • SubModel: BROUGHAM SX
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: CRUISER S
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1984-1985 OLDSMOBILE FIRENZA

    • Liter: 2.0
    • SubModel: GT
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )
    Some parts are not legal for use in California or other states with similar laws / regulations