Autolite Spark Plug (MPN: AP66)
Autolite Spark Plug (MPN: AP66)
Autolite Spark Plug (MPN: AP66)
Autolite Spark Plug (MPN: AP66)
Autolite Spark Plug (MPN: AP66)

Autolite Spark Plug (MPN: AP66)

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  • $2.71
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High-Performance Platinum Spark Plug for Optimal Ignition

The Autolite Spark Plug AP66 is engineered to deliver superior ignition performance and reliability. Designed as an OE replacement, this spark plug features a platinum firing tip that enhances durability and efficiency, making it suitable for a wide range of vehicles, including Japanese, European, and Korean models.

Features

  • Center wire platinum firing tip for improved ignition
  • Reduced gap erosion for longer lifespan
  • Minimized misfires for consistent engine performance
  • Enhanced performance and durability
  • High nickel alloy side electrode ensures precise gap maintenance
  • Necked-down center electrode for quicker, cleaner firing with less voltage
  • OE approved for quality assurance
  • Proprietary platinum ball welding process for better adhesion

Specifications

  • Manufacturer: Autolite Spark Plugs
  • Manufacturer Part Number: AP66
  • Resistor: No
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Platinum
  • Insulator Type: Projected
  • Thread Size (IN): 0.551 Inch
  • Quantity: Single
  • Reach: 3/4 Inch
  • Seat Type: Gasket
  • Wrench Diameter: 13/16 Inch

Compatibility/Fit

  • 1965-1974 American Motors Ambassador
  • 1964-1968 American Motors American
  • 1968-1970 American Motors AMX
  • 1978-1979 American Motors AMX
  • 1961-1962 American Motors Classic
  • 1964-1966 American Motors Classic
  • 1978-1979 American Motors Concord
  • 1970-1977 American Motors Gremlin
  • 1970-1977 American Motors Hornet
  • 1968-1974 American Motors Javelin
  • 1965-1967 American Motors Marlin
  • 1971-1978 American Motors Matador
  • 1975-1979 American Motors Pacer
  • 1969-1969 American Motors Rambler
  • 1961-1961 American Motors Rebel
  • 1967-1970 American Motors Rebel
  • 1966-1966 American Motors Rogue
  • 1979-1979 American Motors Spirit
  • 1984-1985 BMW 318i
  • 1980-1983 BMW 320i
  • 1986-1988 BMW 325
  • 1984-1987 BMW 325e
  • 1986-1987 BMW 325es
  • 1982-1988 BMW 528e
  • 1979-1981 BMW 528i
  • 1983-1984 BMW 533i
  • 1985-1988 BMW 535i
  • 1988-1988 BMW 535is
  • 1980-1984 BMW 633CSi
  • 1985-1987 BMW 635CSi
  • 1980-1984 BMW 733i
  • 1985-1987 BMW 735i
  • 1987-1987 BMW L6
  • 1986-1987 BMW L7
  • 1968-1969 Buick Skylark
  • 1968-1969 Buick Special
  • 1970-1974 Cadillac Calais
  • 1970-1974 Cadillac Commercial Chassis
  • 1970-1974 Cadillac DeVille
  • 1970-1974 Cadillac Eldorado
  • 1970-1974 Cadillac Fleetwood
  • 1947-1950 Checker A2
  • 1947-1950 Checker A3
  • 1950-1952 Checker A4
  • 1950-1952 Checker A5
  • 1953-1954 Checker A6
  • 1953-1954 Checker A7
  • 1955-1958 Checker A8
  • 1955-1958 Checker A8B
  • 1958-1963 Checker A9
  • 1958-1963 Checker A9L
  • 1959-1961 Checker Aerobus
  • 1969-1969 Checker Deluxe
  • 1961-1969 Checker Marathon
  • 1960-1963 Checker Superba
  • 1952-1964 Checker Taxicab
  • 1969-1969 Checker Taxicab
  • 1963-1969 Chevrolet Bel Air
  • 1963-1969 Chevrolet Biscayne
  • 1969-1969 Chevrolet Brookwood
  • 1967-1969 Chevrolet Camaro
  • 1967-1969 Chevrolet Caprice
  • 1964-1969 Chevrolet Chevelle
  • 1962-1968 Chevrolet Chevy II
  • 1969-1969 Chevrolet Estate
  • 1963-1969 Chevrolet Impala
  • 1964-1967 Chevrolet Malibu
  • 1969-1970 Chevrolet Nova
  • 1955-1955 Chrysler 300
  • 1955-1955 Chrysler Imperial
  • 1955-1956 Chrysler Nassau
  • 1955-1955 Chrysler New Yorker
  • 1955-1956 Chrysler Newport
  • 1971-1973 Chrysler Newport
  • 1955-1955 Chrysler St Regis
  • 1955-1956 Chrysler Town & Country
  • 1955-1956 Chrysler Windsor
  • 1963-1964 Dodge 330
  • 1963-1964 Dodge 440
  • 1971-1973 Dodge B100 Van
  • 1971-1973 Dodge B200 Van
  • 1971-1973 Dodge B300 Van
  • 1970-1973 Dodge Challenger
  • 1967-1974 Dodge Charger
  • 1965-1974 Dodge Coronet
  • 1971-1973 Dodge D100 Pickup
  • 1971-1973 Dodge D200 Pickup
  • 1971-1973 Dodge D300 Pickup
  • 1960-1975 Dodge Dart
  • 1961-1962 Dodge Lancer
  • 1968-1973 Dodge Monaco
  • 1970-1972 Dodge P200
  • 1971-1972 Dodge P300
  • 1960-1961 Dodge Phoenix
  • 1960-1961 Dodge Pioneer
  • 1963-1964 Dodge Polara
  • 1966-1973 Dodge Polara
  • 1960-1961 Dodge Seneca
  • 1972-1973 Dodge W100 Pickup
  • 1971-1973 Dodge W200 Pickup
  • 1971-1973 Dodge W300 Pickup
  • 1966-1966 Griffith 200
  • 1966-1966 Griffith Griffith
  • 1969-1970 International 1000D
  • 1971-1971 International 1010
  • 1969-1970 International 1100D
  • 1971-1972 International 1110
  • 1969-1970 International 1200D
  • 1971-1971 International 1210
  • 1969-1970 International 1300D
  • 1971-1971 International 1310
  • 1969-1971 International M1100
  • 1969-1971 International M1200
  • 1969-1969 International M1400
  • 1969-1971 International M800
  • 1969-1969 International M800 Navy
  • 1969-1971 International M800 Post Office
  • 1969-1971 International MA1200
  • 1969-1970 International Scout
  • 1971-1971 International Scout II
  • 1965-1965 Jeep 6-230
  • 1965-1966 Jeep Gladiator
  • 1964-1964 Jeep J-200
  • 1964-1964 Jeep J-210
  • 1964-1964 Jeep J-220
  • 1964-1964 Jeep J-230
  • 1965-1965 Jeep J-3500
  • 1965-1965 Jeep J-3600
  • 1965-1965 Jeep J-3700
  • 1965-1965 Jeep J-3800
  • 1965-1966 Jeep Wagoneer
  • 1961-1962 Jensen 541S
  • 1967-1974 Land Rover Land Rover
  • 1989-1992 Land Rover Range Rover
  • 1984-1985 Mercedes-Benz 500SEC
  • 1984-1985 Mercedes-Benz 500SEL
  • 1986-1991 Mercedes-Benz 560SEC
  • 1987-1991 Mercedes-Benz 560SEL
  • 1987-1989 Mercedes-Benz 560SL
  • 1967-1969 Oldsmobile Cutlass
  • 1966-1969 Oldsmobile F85
  • 1964-1973 Plymouth Barracuda
  • 1960-1970 Plymouth Belvedere
  • 1972-1973 Plymouth Cuda
  • 1960-1961 Plymouth Custom
  • 1970-1974 Plymouth Duster
  • 1960-1963 Plymouth Fleet Special
  • 1960-1974 Plymouth Fury
  • 1968-1974 Plymouth Fury I
  • 1965-1974 Plymouth Fury II
  • 1965-1974 Plymouth Fury III
  • 1972-1975 Plymouth Gran Fury
  • 1968-1968 Plymouth GTX
  • 1968-1968 Plymouth Road Runner
  • 1971-1975 Plymouth Road Runner
  • 1965-1974 Plymouth Satellite
  • 1960-1964 Plymouth Savoy
  • 1971-1974 Plymouth Scamp
  • 1960-1961 Plymouth Sport Wagon
  • 1960-1961 Plymouth Suburban
  • 1960-1974 Plymouth Valiant
  • 1964-1965 Pontiac LeMans
  • 1990-1992 Pontiac LeMans
  • 1990-1991 Pontiac Sunbird
  • 1964-1965 Pontiac Tempest
  • 1982-1982 Renault LeCar
  • 1956-1956 Studebaker Golden Hawk
  • 1973-1973 Stutz Duplex
  • 1972-1972 Stutz Limousine
  • 1956-1959 Sunbeam Rapier

Shipping & Returns

  • This product ships to the US and Canada.
  • This product typically ships within 1 to 3 business days.
  • Returns are accepted within 30 days for items in like-new condition.

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