Iridium Xp Spark Plug

Description

Autolite® Iridium XP spark plugs are engineered with an iridium-enhanced fine-wire and a proprietary, platinum ground electrode, to increase durability*, while its tapered ground wire maximizes engine efficiency, delivering improved engine performance, fuel efficiency, acceleration, and ignitability.

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 an Iridium-enhanced center electrode and fine-wire design that increases ignitability and provides a more focused ignition for improved engine performance.
• Its proprietary platinum ground electrode provides increased durability* and resistance to wear, extending the life of the plug.
• The tapered ground wire improves engine ignitability.
• Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
• Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
• Includes a lifetime limited warranty that guarantees optimum performance equal to OE designed plugs.

Specifications

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)).