Upgrade Your Ride with Autolite Platinum Spark Plug | High Performance, OE Approved, Limited Warranty

Autolite Spark Plugs
New
MPN:
AP26
UPC:
009100251701
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Note: Spark Plug, Platinum, OE Replacement, Single

Vehicle Fitment

  • 1973-1974 Buick Apollo
  • 1971-1973 Buick Centurion
  • 1973-1974 Buick Century
  • 1977-1980 Buick Century
  • 1968-1968 Buick Electra
  • 1970-1974 Buick Electra
  • 1970-1974 Buick Estate Wagon
  • 1970-1972 Buick GS
  • 1968-1969 Buick GS 350
  • 1968-1969 Buick GS 400
  • 1970-1972 Buick GS 455
  • 1968-1974 Buick LeSabre
  • 1978-1978 Buick LeSabre
  • 1980-1980 Buick LeSabre
  • 1973-1974 Buick Regal
  • 1977-1981 Buick Regal
  • 1968-1974 Buick Riviera
  • 1980-1981 Buick Riviera
  • 1991-1991 Buick Roadmaster
  • 1968-1972 Buick Skylark
  • 1977-1979 Buick Skylark
  • 1968-1969 Buick Special
  • 1968-1972 Buick Sportwagon
  • 1968-1970 Buick Wildcat
  • 1992-1992 Cadillac Brougham
  • 1993-1993 Cadillac Commercial Chassis
  • 1993-1993 Cadillac Fleetwood
  • 1970-1974 Checker A11
  • 1970-1974 Checker A11E
  • 1971-1974 Checker Aerobus
  • 1970-1970 Checker Deluxe
  • 1970-1974 Checker Marathon
  • 1976-1982 Checker Marathon
  • 1970-1974 Checker Taxicab
  • 1970-1974 Chevrolet Bel Air
  • 1970-1972 Chevrolet Biscayne
  • 1971-1971 Chevrolet Blazer
  • 1970-1972 Chevrolet Brookwood
  • 1976-1985 Chevrolet C10
  • 1971-1971 Chevrolet C10 Pickup
  • 1971-1971 Chevrolet C10 Suburban
  • 1976-1985 Chevrolet C10 Suburban
  • 1976-1985 Chevrolet C20
  • 1971-1971 Chevrolet C20 Pickup
  • 1971-1971 Chevrolet C20 Suburban
  • 1976-1985 Chevrolet C20 Suburban
  • 1976-1984 Chevrolet C30
  • 1971-1971 Chevrolet C30 Pickup
  • 1970-1985 Chevrolet Camaro
  • 1987-1992 Chevrolet Camaro
  • 1970-1974 Chevrolet Caprice
  • 1976-1985 Chevrolet Caprice
  • 1987-1993 Chevrolet Caprice
  • 1970-1973 Chevrolet Chevelle
  • 1971-1974 Chevrolet Corvette
  • 1976-1982 Chevrolet Corvette
  • 1984-1984 Chevrolet Corvette
  • 1987-1991 Chevrolet Corvette
  • 1971-1971 Chevrolet El Camino
  • 1973-1973 Chevrolet El Camino
  • 1976-1985 Chevrolet El Camino
  • 1987-1987 Chevrolet El Camino
  • 1970-1970 Chevrolet Estate
  • 1976-1985 Chevrolet G10
  • 1971-1971 Chevrolet G10 Van
  • 1976-1985 Chevrolet G20
  • 1971-1971 Chevrolet G20 Van
  • 1976-1985 Chevrolet G30
  • 1971-1971 Chevrolet G30 Van
  • 1970-1974 Chevrolet Impala
  • 1976-1985 Chevrolet Impala
  • 1976-1985 Chevrolet K10
  • 1971-1971 Chevrolet K10 Pickup
  • 1971-1971 Chevrolet K10 Suburban
  • 1976-1985 Chevrolet K10 Suburban
  • 1976-1985 Chevrolet K20
  • 1971-1971 Chevrolet K20 Pickup
  • 1971-1971 Chevrolet K20 Suburban
  • 1976-1985 Chevrolet K20 Suburban
  • 1977-1985 Chevrolet K30
  • 1971-1971 Chevrolet K30 Pickup
  • 1976-1985 Chevrolet K5 Blazer
  • 1970-1972 Chevrolet Kingswood
  • 1973-1976 Chevrolet Laguna
  • 1973-1983 Chevrolet Malibu
  • 1970-1974 Chevrolet Monte Carlo
  • 1976-1985 Chevrolet Monte Carlo
  • 1987-1988 Chevrolet Monte Carlo
  • 1976-1978 Chevrolet Monza
  • 1970-1979 Chevrolet Nova
  • 1977-1979 Chevrolet P10
  • 1971-1971 Chevrolet P10 Van
  • 1976-1981 Chevrolet P20
  • 1983-1984 Chevrolet P20
  • 1971-1971 Chevrolet P20 Van
  • 1976-1981 Chevrolet P30
  • 1983-1984 Chevrolet P30
  • 1971-1971 Chevrolet P30 Van
  • 1970-1972 Chevrolet Townsman
  • 1980-1983 Chrysler Cordoba
  • 1983-1983 Chrysler Fifth Avenue
  • 1978-1981 Chrysler LeBaron
  • 1982-1982 Chrysler New Yorker
  • 1979-1981 Chrysler Newport
  • 1978-1981 Chrysler Town & Country
  • 1976-1980 Dodge Aspen
  • 1975-1980 Dodge B100
  • 1981-1987 Dodge B150
  • 1975-1980 Dodge B200
  • 1981-1987 Dodge B250
  • 1975-1980 Dodge B300
  • 1975-1975 Dodge CB300
  • 1977-1979 Dodge CB300
  • 1976-1976 Dodge Charger
  • 1975-1976 Dodge Coronet
  • 1975-1979 Dodge D100
  • 1985-1987 Dodge D100
  • 1977-1987 Dodge D150
  • 1975-1980 Dodge D200
  • 1981-1987 Dodge D250
  • 1975-1978 Dodge D300
  • 1975-1976 Dodge Dart
  • 1978-1983 Dodge Diplomat
  • 1980-1983 Dodge Mirada
  • 1977-1978 Dodge Monaco
  • 1975-1980 Dodge Ramcharger
  • 1979-1981 Dodge St. Regis
  • 1975-1977 Dodge W100
  • 1986-1987 Dodge W100
  • 1978-1987 Dodge W150
  • 1975-1980 Dodge W200
  • 1975-1978 Dodge W300
  • 1993-1993 Excalibur Limited
  • 1971-1989 Excalibur Phaeton
  • 1976-1976 Ford Bronco
  • 1980-1980 Ford Bronco
  • 1974-1974 Ford Country Sedan
  • 1974-1974 Ford Country Squire
  • 1974-1977 Ford Custom 500
  • 1980-1980 Ford E-100 Econoline
  • 1980-1980 Ford E-100 Econoline Club Wagon
  • 1980-1980 Ford E-150 Econoline
  • 1980-1980 Ford E-150 Econoline Club Wagon
  • 1980-1980 Ford E-250 Econoline
  • 1980-1982 Ford E-250 Econoline Club Wagon
  • 1980-1982 Ford E-350 Econoline
  • 1980-1982 Ford E-350 Econoline Club Wagon
  • 1975-1976 Ford Elite
  • 1976-1976 Ford F-100
  • 1976-1976 Ford F-150
  • 1980-1980 Ford F-150
  • 1973-1974 Ford F-250
  • 1980-1980 Ford F-250
  • 1982-1982 Ford F-250
  • 1973-1974 Ford F-350
  • 1976-1976 Ford F-350
  • 1980-1980 Ford F-350
  • 1982-1982 Ford F-350
  • 1978-1979 Ford Fairmont
  • 1981-1982 Ford Fairmont
  • 1974-1974 Ford Galaxie 500
  • 1974-1976 Ford Gran Torino
  • 1976-1981 Ford Granada
  • 1974-1985 Ford LTD
  • 1977-1979 Ford LTD II
  • 1976-1977 Ford Maverick
  • 1979-1979 Ford Mustang
  • 1981-1982 Ford Mustang
  • 1984-1985 Ford Mustang
  • 1976-1978 Ford Mustang II
  • 1974-1974 Ford Ranch Wagon
  • 1974-1979 Ford Ranchero
  • 1974-1985 Ford Thunderbird
  • 1974-1976 Ford Torino
  • 1976-1978 GMC C15
  • 1976-1978 GMC C15 Suburban
  • 1971-1971 GMC C15/C1500 Pickup
  • 1971-1971 GMC C15/C1500 Suburban
  • 1979-1985 GMC C1500
  • 1979-1985 GMC C1500 Suburban
  • 1976-1978 GMC C25
  • 1976-1978 GMC C25 Suburban
  • 1971-1971 GMC C25/C2500 Pickup
  • 1971-1971 GMC C25/C2500 Suburban
  • 1979-1985 GMC C2500
  • 1979-1985 GMC C2500 Suburban
  • 1976-1978 GMC C35
  • 1971-1971 GMC C35/C3500 Pickup
  • 1979-1984 GMC C3500
  • 1978-1985 GMC Caballero
  • 1987-1987 GMC Caballero
  • 1976-1978 GMC G15
  • 1971-1971 GMC G15/G1500 Van
  • 1979-1985 GMC G1500
  • 1976-1978 GMC G25
  • 1971-1971 GMC G25/G2500 Van
  • 1979-1985 GMC G2500
  • 1976-1978 GMC G35
  • 1971-1971 GMC G35/G3500 Van
  • 1979-1985 GMC G3500
  • 1971-1971 GMC Jimmy
  • 1976-1985 GMC Jimmy
  • 1976-1978 GMC K15
  • 1976-1978 GMC K15 Suburban
  • 1971-1971 GMC K15/K1500 Pickup
  • 1971-1971 GMC K15/K1500 Suburban
  • 1979-1985 GMC K1500
  • 1979-1985 GMC K1500 Suburban
  • 1976-1978 GMC K25
  • 1976-1978 GMC K25 Suburban
  • 1971-1971 GMC K25/K2500 Pickup
  • 1971-1971 GMC K25/K2500 Suburban
  • 1979-1985 GMC K2500
  • 1979-1984 GMC K2500 Suburban
  • 1977-1978 GMC K35
  • 1971-1971 GMC K35/K3500 Pickup
  • 1979-1984 GMC K3500
  • 1971-1971 GMC P15/P1500 Van
  • 1979-1979 GMC P1500
  • 1976-1978 GMC P25
  • 1979-1981 GMC P2500
  • 1983-1984 GMC P2500
  • 1976-1978 GMC P35
  • 1971-1971 GMC P35/P3500 Van
  • 1979-1981 GMC P3500
  • 1983-1984 GMC P3500
  • 1971-1971 GMC Sprint
  • 1976-1977 GMC Sprint
  • 1968-1971 Jeep J-100
  • 1969-1971 Jeep J-2500
  • 1969-1971 Jeep J-2600
  • 1969-1970 Jeep J-2700
  • 1969-1970 Jeep J-3500
  • 1969-1970 Jeep J-3600
  • 1969-1970 Jeep J-3700
  • 1969-1971 Jeep J-3800
  • 1970-1970 Jeep J-4500
  • 1970-1970 Jeep J-4600
  • 1970-1970 Jeep J-4700
  • 1968-1971 Jeep Wagoneer
  • 1974-1980 Lincoln Continental
  • 1982-1985 Lincoln Continental
  • 1974-1976 Lincoln Mark IV
  • 1977-1979 Lincoln Mark V
  • 1980-1983 Lincoln Mark VI
  • 1984-1985 Lincoln Mark VII
  • 1981-1985 Lincoln Town Car
  • 1977-1980 Lincoln Versailles
  • 1979-1979 Mercury Capri
  • 1981-1982 Mercury Capri
  • 1974-1974 Mercury Colony Park
  • 1976-1977 Mercury Comet
  • 1974-1985 Mercury Cougar
  • 1975-1985 Mercury Grand Marquis
  • 1974-1982 Mercury Marquis
  • 1976-1980 Mercury Monarch
  • 1974-1976 Mercury Montego
  • 1974-1974 Mercury Monterey
  • 1978-1979 Mercury Zephyr
  • 1981-1982 Mercury Zephyr
  • 1977-1977 Oldsmobile Custom Cruiser
  • 1991-1992 Oldsmobile Custom Cruiser
  • 1970-1971 Oldsmobile Cutlass
  • 1976-1976 Oldsmobile Cutlass
  • 1978-1980 Oldsmobile Cutlass
  • 1978-1980 Oldsmobile Cutlass Calais
  • 1980-1980 Oldsmobile Cutlass Cruiser
  • 1982-1982 Oldsmobile Cutlass Cruiser
  • 1978-1980 Oldsmobile Cutlass Salon
  • 1976-1976 Oldsmobile Cutlass Supreme
  • 1978-1980 Oldsmobile Cutlass Supreme
  • 1977-1977 Oldsmobile Delta 88
  • 1970-1971 Oldsmobile F85
  • 1973-1974 Oldsmobile Omega
  • 1976-1979 Oldsmobile Omega
  • 1977-1979 Oldsmobile Starfire
  • 1975-1976 Plymouth Duster
  • 1975-1978 Plymouth Fury
  • 1980-1983 Plymouth Gran Fury
  • 1975-1980 Plymouth PB100
  • 1981-1983 Plymouth PB150
  • 1975-1978 Plymouth PB200
  • 1980-1980 Plymouth PB200
  • 1981-1983 Plymouth PB250
  • 1975-1976 Plymouth Scamp
  • 1975-1980 Plymouth Trailduster
  • 1975-1976 Plymouth Valiant
  • 1976-1980 Plymouth Volare
  • 1972-1974 Pontiac Bonneville
  • 1983-1985 Pontiac Bonneville
  • 1972-1974 Pontiac Catalina
  • 1970-1974 Pontiac Firebird
  • 1976-1985 Pontiac Firebird
  • 1987-1992 Pontiac Firebird
  • 1973-1974 Pontiac Grand Am
  • 1978-1980 Pontiac Grand Am
  • 1976-1980 Pontiac Grand LeMans
  • 1972-1974 Pontiac Grand Prix
  • 1978-1980 Pontiac Grand Prix
  • 1983-1985 Pontiac Grand Prix
  • 1987-1987 Pontiac Grand Prix
  • 1972-1974 Pontiac Grand Safari
  • 1972-1974 Pontiac Grandville
  • 1972-1973 Pontiac GTO
  • 1970-1974 Pontiac LeMans
  • 1976-1980 Pontiac LeMans
  • 1983-1985 Pontiac Parisienne
  • 1977-1979 Pontiac Phoenix
  • 1978-1979 Pontiac Sunbird
  • 1970-1970 Pontiac Tempest
  • 1971-1974 Pontiac Ventura
  • 1976-1977 Pontiac Ventura
  • 1972-1974 Stutz Blackhawk

Key Features

  • Provides A Center Wire Platinum Firing Tip
  • Reduced Gap Erosion
  • Fewer Misfires
  • Better Performance And More Durability
  • High Nickel Alloy Side Electrode Maintains Precise Gap
  • Necked-Down Center Electrode Fires Quicker, Cleaner With Less Voltage For Easier Starts, Quicker Acceleration And Improved Fuel Economy
  • OE Approved
  • Proprietary Platinum Ball Welding Process Provides Consistent Point Of Contact For Better Adhesion
  • Limited 4 Year Warranty

Technical Details

  • 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: 0.460 Inch
  • Seat Type: Tapered
  • Wrench Diameter: 5/8 Inch