Double Platinum Spark Plug

Part Number APP26 (153445497)

UPC: 9100260062

Package contents: 1 Each per Each

Select vehicle for guaranteed fit

$1.95

In stockShips by 29th Oct

Description

Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.

Fitment

This part fits the following vehicles.

1973-1974 Buick Apollo
1971-1973 Buick Centurion
1973-1974, 1977-1981 Buick Century
1991 Buick Commercial Chassis
1968, 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, 1978, 1980, 1982 Buick LeSabre
1973-1974, 1977-1982, 1984-1987 Buick Regal
1968-1974, 1980-1981 Buick Riviera
1991 Buick Roadmaster
1968-1972, 1977-1979 Buick Skylark
1968-1969 Buick Special
1968-1972 Buick Sportwagon
1968-1970 Buick Wildcat
1992 Cadillac Brougham
1993 Cadillac Commercial Chassis
1993 Cadillac Fleetwood
1970-1974 Checker A11
1970-1974 Checker A11E
1971-1974 Checker Aerobus
1970 Checker Deluxe
1970-1974, 1976-1982 Checker Marathon
1970-1974 Checker Taxicab
1970-1974, 1981 Chevrolet Bel Air
1970-1972 Chevrolet Biscayne
1971 Chevrolet Blazer
1970-1972 Chevrolet Brookwood
1976-1984 Chevrolet C10
1971 Chevrolet C10 Pickup
1971, 1976-1980 Chevrolet C10 Suburban
1976-1984 Chevrolet C20
1971 Chevrolet C20 Pickup
1971, 1976-1980 Chevrolet C20 Suburban
1976-1980 Chevrolet C30
1971 Chevrolet C30 Pickup
1970-1985, 1987-1992 Chevrolet Camaro
1970-1974, 1976-1985, 1987-1993 Chevrolet Caprice
1970-1977 Chevrolet Chevelle
1991-1992 Chevrolet Commercial Chassis
1971-1974, 1976-1982, 1984, 1988-1991 Chevrolet Corvette
1970-1971, 1973, 1976-1985, 1987 Chevrolet El Camino
1970 Chevrolet Estate
1976-1984 Chevrolet G10
1971 Chevrolet G10 Van
1976-1984 Chevrolet G20
1971 Chevrolet G20 Van
1976-1984 Chevrolet G30
1971 Chevrolet G30 Van
1970-1974, 1976-1985 Chevrolet Impala
1976-1984 Chevrolet K10
1971 Chevrolet K10 Pickup
1971, 1976-1980 Chevrolet K10 Suburban
1976-1980 Chevrolet K20
1971 Chevrolet K20 Pickup
1971, 1976-1980 Chevrolet K20 Suburban
1977-1980 Chevrolet K30
1971 Chevrolet K30 Pickup
1976-1985 Chevrolet K5 Blazer
1970-1972 Chevrolet Kingswood
1978-1983 Chevrolet Malibu
1970-1974, 1976-1985, 1987-1988 Chevrolet Monte Carlo
1976-1979 Chevrolet Monza
1970-1979 Chevrolet Nova
1977-1979 Chevrolet P10
1971 Chevrolet P10 Van
1976-1979 Chevrolet P20
1971 Chevrolet P20 Van
1976-1980 Chevrolet P30
1971 Chevrolet P30 Van
1970-1972 Chevrolet Townsman
1980-1983 Chrysler Cordoba
1983 Chrysler Fifth Avenue
1978-1981 Chrysler LeBaron
1979-1981 Chrysler Newport
1982 Chrysler New Yorker
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, 1977-1979 Dodge CB300
1976 Dodge Charger
1975-1976 Dodge Coronet
1975-1979, 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

Showing 100 of 256 vehicles. Use the fit check above to see whether this part fits yours.

Features & benefits

Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
The multi-rib insulator prevents flash-over.
5 year limited warranty

Specifications

Center Electrode Core Material	Copper
Center Electrode Design	Standard
Center Electrode Projection	Mid Projection
Center Electrode Tip Material	Platinum
Color	Platinum
Country Of Origin	MX
Electrical Terminal Type	Non-Removable Nut
Grade Type	Performance
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	Standard
Ground Electrode Tip Material	Platinum
Hex Size	5/8 in
Hex Type	Hex
Indexed	No
Insulator Height	2.47 in
Insulator Material	Ceramic
Manufacturer Heat Range	7
Resistance	4000 82
Resistor Type	Yes
Seat Type	Tapered
Skirt	Yes
Street Legal	Yes
Thread Diameter	14 mm
Thread Size	M14 - 1.25
Thread Type Standard	Metric
Washer(s) Included	No

Warranty

5 Years

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).