HP Copper Spark Plug

Description

ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

For over 50 years, ACCEL has been a leader in performance fuel and ignition systems, proving itself on the world's race tracks and drag strips – and on the street. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. An integral part of the Holley Performance Brands family, ACCEL offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, and spark plugs.

Fitment

This part fits the following vehicles.

• 1973-1974 Buick Apollo
• 1971-1973 Buick Centurion
• 1973-1974, 1977-1980 Buick Century
• 1967-1974 Buick Electra
• 1970-1974 Buick Estate Wagon
• 1970-1972 Buick GS
• 1968-1969 Buick GS 350
• 1968 Buick GS 400
• 1970, 1972 Buick GS 455
• 1968-1974, 1978-1980 Buick LeSabre
• 1973-1974, 1977-1981, 1984-1985 Buick Regal
• 1967-1974, 1979-1981, 1984-1985 Buick Riviera
• 1968-1972, 1977-1979 Buick Skylark
• 1968-1969 Buick Special
• 1968-1972 Buick Sportwagon
• 1967-1970 Buick Wildcat
• 1991-1992 Cadillac Brougham
• 1993 Cadillac Commercial Chassis
• 1993 Cadillac Fleetwood
• 1971 Chevrolet Bel Air
• 1971 Chevrolet Biscayne
• 1970-1971 Chevrolet Blazer
• 1971 Chevrolet Brookwood
• 1976-1985 Chevrolet C10
• 1969, 1971-1972 Chevrolet C10 Pickup
• 1971, 1976-1985 Chevrolet C10 Suburban
• 1976-1985 Chevrolet C20
• 1971-1972 Chevrolet C20 Pickup
• 1971, 1976-1985 Chevrolet C20 Suburban
• 1976, 1978-1979 Chevrolet C30
• 1971-1972 Chevrolet C30 Pickup
• 1971, 1976-1982, 1984-1992 Chevrolet Camaro
• 1971, 1976-1993 Chevrolet Caprice
• 1971, 1976-1977 Chevrolet Chevelle
• 1971, 1980 Chevrolet Corvette
• 1970-1971, 1976-1985 Chevrolet El Camino
• 1976-1985 Chevrolet G10
• 1971 Chevrolet G10 Van
• 1976-1985 Chevrolet G20
• 1971 Chevrolet G20 Van
• 1981-1985 Chevrolet G30
• 1970-1971 Chevrolet G30 Van
• 1971, 1976-1985 Chevrolet Impala
• 1976-1985 Chevrolet K10
• 1971, 1974 Chevrolet K10 Pickup
• 1971, 1976-1986 Chevrolet K10 Suburban
• 1976-1985 Chevrolet K20
• 1971 Chevrolet K20 Pickup
• 1971, 1976-1983 Chevrolet K20 Suburban
• 1971 Chevrolet K30 Pickup
• 1976-1985 Chevrolet K5 Blazer
• 1971 Chevrolet Kingswood
• 1978-1983 Chevrolet Malibu
• 1971, 1976-1988 Chevrolet Monte Carlo
• 1975-1976, 1979 Chevrolet Monza
• 1971, 1976-1979 Chevrolet Nova
• 1971 Chevrolet Townsman
• 1976-1977 Dodge B100
• 1976-1977 Dodge B200
• 1976-1977 Dodge B300
• 1976-1977 Dodge D100
• 1977 Dodge D150
• 1976-1977 Dodge D200
• 1976-1977 Dodge D300
• 1976-1977 Dodge Ramcharger
• 1976-1977 Dodge W100
• 1976-1977 Dodge W200
• 1976-1977 Dodge W300
• 1978-1985, 1987 Ford Bronco
• 1971-1974 Ford Country Sedan
• 1971-1974 Ford Country Squire
• 1971-1972 Ford Custom
• 1971-1977 Ford Custom 500
• 1972-1973, 1976-1983 Ford E-100 Econoline
• 1976-1983 Ford E-100 Econoline Club Wagon
• 1977-1985, 1987-1989, 1991-1996 Ford E-150 Econoline
• 1977-1985, 1987-1989, 1991-1996 Ford E-150 Econoline Club Wagon
• 1972-1973 Ford E-200 Econoline
• 1976-1985, 1987-1989, 1991 Ford E-250 Econoline
• 1977-1985, 1987-1989, 1991 Ford E-250 Econoline Club Wagon
• 1972-1973 Ford E-300 Econoline
• 1976-1989, 1991-1996 Ford E-350 Econoline
• 1977-1985, 1987-1989, 1991-1996 Ford E-350 Econoline Club Wagon
• 1975-1976 Ford Elite
• 1973-1974, 1977-1979, 1981 Ford F-100
• 1976-1985, 1987 Ford F-150
• 1973-1974, 1976-1989, 1991-1997 Ford F-250
• 1973-1974, 1976-1989, 1991-1997 Ford F-350
• 1970 Ford Fairlane
• 1981-1982 Ford Fairmont
• 1970-1974 Ford Galaxie 500
• 1975-1976, 1981 Ford Granada
• 1972-1976 Ford Gran Torino
• 1971-1976, 1981-1986 Ford LTD
• 1988-1989, 1991 Ford LTD Crown Victoria
• 1972-1973, 1975-1976 Ford Maverick
• 1970-1973, 1981-1984, 1995 Ford Mustang
• 1975-1976 Ford Mustang II
• 1970-1978 Ford Ranchero
• 1970-1974 Ford Ranch Wagon

Showing 100 of 184 vehicles. Use the fit check above to see whether this part fits yours.

Features & benefits

• The Copper core is a better conductor than Iridium or Platinum plugs
• Copper dissipates heat much better than other materials
• "C" - Cut Design un-shrouds the spark kernel for a better burn
• Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable
• Machine rolled threads for precise thread engagement
• Stock heat range
• Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver!

Specifications

Warranty

90 Days

Videos and guides

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)).