ACDELCO part description

SPARK PLUG

Product Description

Spark Plug

Product Attributes

Pre-Gap Size 0.03 IN
Weight (lb) 0.4 lb
Thread Diameter 0.55 IN
Reach 0.75 IN
Pre-Gap Size 0.86 MM
Ground Electrode Quantity 1
Height (in) 1.12 in
Manufacturer Heat Range 3
Width (in) 3.59 in
Length (In) 4.16 IN
Hex Size (in) 13/16 IN
Thread Diameter 14 MM
Reach 19.05 MM
Product Description ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. &#9888;<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 7 ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Good Maintenance Practices - Section 1 - Bullet 5 Apply dielectric grease into the boot area to reduce the chance of exterior tracking on the buttress tower of the spark plug. This grease also promotes a good heat transfer between the spark terminal screw and boot terminal.
FAQ - Question 4 Are ACDelco spark plugs pre-gapped?
Features & Benefits - Bullet 5 Available for use in Marine applications
Good Maintenance Practices - Section 1 - Bullet 1 Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. Pull the spark plug boot and cable away from the spark plug. If necessary, use a spark plug boot removing tool. DO NOT grab or violently pull spark plug cables
Features & Benefits - Bullet 1 Black Onyx coating helps reduce corrosion
Good Maintenance Practices - Section 1 - Bullet 2 Brush or air blast dirt away from the well areas before removing spark plugs. CAUTION: Use goggles to protect eyes from debris when applying compressed air to spark plug wells.
FAQ - Question 7 Can I just clean my spark plugs instead of replacing them?
FAQ - Question 1 Is there a recommended interval for changing my vehicle’s spark plugs?
Center Electrode Core Material Copper
Features & Benefits - Bullet 2 Copper core provides great heat transfer and helps maximize plug durability
FAQ - Answer 1 Yes, this interval depends on what type of spark plug your vehicle requires. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.
Good Maintenance Practices - Section 1 - Bullet 7 Install spark plugs or glow plugs to the proper torque per the manufacturers’ specification.
FAQ - Question 3 Does a diesel engine require a different type of plug than a gas engine?
FAQ - Question 8 Does ACDelco have marine spark plugs?
FAQ - Answer 6 Yes, pre-ignition can cause serious damage to your engine. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. Causes of pre-ignition include but are not limited to a buildup of deposits that can become incandescent in the combustion chamber, improper installation torque being applied to spark plugs, and having spark plugs with a heat range that is too hot for the engine’s operating condition.
Seat Type Gasket
Features & Benefits - Bullet 8 GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 3 Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
Good Maintenance Practices - Section 1 - Bullet 6 Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco GM OE Iridium Spark Plugs are pre-gapped during manufacturing. Never attempt to gap an ACDelco GM OE Iridium Spark Plug. You could damage the spark plug. Replace any incorrectly gapped ACDelco GM OE Iridium Spark Plugs with plugs that are correctly gapped.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5 Damaged spark plug boots
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 Chipped or broken insulator tips
FAQ - Question 2 Should I change all of my vehicle’s spark plugs at the same time?
Ground Electrode Core Material Nickel
Center Electrode Tip Material Nickel Alloy
Features & Benefits - Bullet 4 Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
FAQ - Answer 7 No, cleaning your old spark plugs is not recommended. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. These conditions severely affect spark plug performance. Replace your dirty, fouled spark plugs with new ACDelco spark plugs.
Good Maintenance Practices - Section 1 - Bullet 4 Remove each spark plug and place each one in a tray by cylinder number. This will help identify and relate any unusual condition to the cylinder involved.
FAQ - Answer 5 Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs. Refer to your vehicle owner’s manual or contact the manufacturer for more information.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 Lack of acceleration or loss of speed when driving uphill under load
Signs of Wear & Troubleshooting - Section 1 - Header Signs of wear for spark plugs include but are not limited to:
FAQ - Answer 3 Yes. Diesel engines require glow plugs because diesel engines operate differently than gas engines. ACDelco Professional Glow Plugs are specially designed to give diesel engines the heat they need for their cold starts. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.
Features & Benefits - Bullet 6 Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
Good Maintenance Practices - Section 1 - Bullet 3 Use the correct deep socket size to loosen each spark plug one or two turns. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal.
Good Maintenance Practices - Section 1 - Header Visually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement:
FAQ - Question 6 What is pre-ignition and can it damage my engine?
FAQ - Question 5 When I replace my spark plugs, should I also replace my spark plug wires?
Resistor Type Yes
FAQ - Answer 8 Yes, ACDelco has marine spark plugs for many applications.
FAQ - Answer 2 Yes, if it is the scheduled time for spark plug replacement. It is okay to replace one spark plug if it is fouled or damaged prior to scheduled maintenance, provided the source of the damage is found and corrected.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 Cracks in the upper or lower portion of the spark plug insulator
FAQ - Answer 4 Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 Your engine having trouble starting, hesitating, or cutting out

Additional Information

Warranty Special 7 Years/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|84 Months/100,000 Kilometers Limited Warranty (whichever ever comes first, parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS) 8511100000
Country of Origin (Primary) CN
Country of Origin 2 MX
Warranty Special UOM TX
UPC 00808709586500

Fits Vehicles

  • International Scout II (1972-1974)
  • International 200 (1974)
  • International MS1210 (1972-1974)
  • International MHC1310 (1974)
  • International M800 Post Office (1972)
  • International M1200 (1972)
  • International M1100 (1972)
  • International 1310 (1972-1973)
  • International 1210 (1972-1973)
  • International 1110 (1972-1973)
  • International 1010 (1972-1973)
  • International 100 (1974)
  • Volvo DL (1984)
  • Volvo GLE (1984)
  • Volvo 940 (1991-1995)
  • Volvo 780 (1989-1991)
  • Volvo 760 (1984-1990)
  • Volvo 745 (1985)
  • Volvo 740 (1985-1988, 1990-1992)
  • Volvo 264 (1980-1981)
  • Volvo 245 (1976-1989)
  • Volvo 244 (1976-1989)
  • Volvo 242 (1976-1984)
  • Volvo 240 (1990-1993)
  • Geo Metro (1989-1994)
  • Pontiac Sunbird (1992-1994)
  • GMC S15 (1983-1985)
  • Chevrolet S10 (1983-1985)
  • Chevrolet R1500 Suburban (1989)
  • Chevrolet Spectrum (1985-1987)
  • Lada 1300 (1983)
  • Lada Signet (1984-1991)
  • Lada Samara (1988-1991)
  • Lada Niva (1984-1991)
  • Asuna Sunrunner (1992-1993)
  • Sunbeam Alpine (1970)
  • Morris Oxford (1955-1962)
  • Morris Cambridge (1961)
  • Lotus Elite (1974-1980)
  • Lotus Esprit (1976-1979)
  • Mazda B2600 (1987-1988)
  • Mazda B2200 (1987-1993)
  • Mazda B2000 (1979-1984, 1986-1987)
  • Mazda GLC (1979-1985)
  • Mazda 626 (1979-1987)
  • Mazda 323 (1986-1995)
  • Aston Martin DBS (1967-1971)
  • Aston Martin Zagato (1987-1988)
  • Aston Martin DB6 (1965-1970)
  • Aston Martin Vantage (1972-1974)
  • Aston Martin DB5 (1963-1965)
  • Aston Martin DB4 (1958-1963)
  • Aston Martin Virage (1989)
  • Aston Martin Lagonda (1979-1989)
  • Aston Martin V-8 (1972-1975, 1979-1989)
  • Toyota Van (1984-1989)
  • Toyota Crown (1961-1972)
  • Toyota Carina (1971-1973)
  • Toyota 2000GT (1967-1968)
  • Toyota Pickup (1966, 1969-1995)
  • Toyota Hi-Lux (1969-1974)
  • Toyota Van Wagon (1988)
  • Toyota Stout (1965-1968)
  • Toyota Tercel (1980-1994)
  • Toyota Starlet (1981-1984)
  • Toyota Mark II (1972-1973, 1975-1976)
  • Toyota Land Cruiser (1988-1992)
  • Toyota Cressida (1978-1988)
  • Toyota Corona (1967-1982)
  • Toyota Corolla (1968-1988)
  • Toyota Celica (1971-1986)
  • Toyota Camry (1983-1986)
  • Toyota 4Runner (1984-1995)
  • Volkswagen EuroVan (1992-1996)
  • Volkswagen Transporter (1992-1993)
  • Fiat 1500 (1959-1962, 1964)
  • Audi 80 Quattro (1992)
  • Audi 80 (1992)
  • Mitsubishi 3000GT (1997-1998)
  • Mitsubishi Sigma (1989-1990)
  • Mitsubishi Mirage (1991-2002)
  • Mitsubishi Galant (1985-1988)
  • Mitsubishi Montero (1983-1985, 1989-1994)
  • Mitsubishi Mighty Max (1983-1985, 1990-1994)
  • Nissan Van (1987-1988)
  • Nissan Stanza (1982-1983)
  • Nissan Sentra (1982-1986)
  • Nissan Pulsar NX (1983-1988)
  • Nissan Pulsar (1983)
  • Nissan Pathfinder (1987-1988)
  • Nissan 510 (1968-1973)
  • Nissan 210 (1979-1982)
  • Nissan 200SX (1982-1983)
  • Nissan Micra (1984-1991)
  • Nissan 411 (1966-1967)
  • Nissan 1600 (1966-1970)
  • Nissan 1300 (1972-1973)
  • Nissan 1000 (1958-1959, 1965-1971)
  • Nissan 1200 (1971-1973)
  • Nissan D21 (1986-1989)
  • Nissan 720 (1981-1986)
  • Nissan B110 (1970-1973)
  • Nissan B210 (1974-1978)
  • Nissan F10 (1976-1978)
  • Nissan 310 (1979-1982)
  • Saab 99 (1969-1980)
  • Saab 900 (1979-1984)
  • Saab Monte Carlo (1967)
  • Saab Sonett (1968, 1970-1974)
  • Saab 96 (1967-1973)
  • Saab 95 (1967-1973)
  • MG Midget (1960, 1962-1966)
  • MG 1100 (1962-1967)
  • MG ZB (1957-1958)
  • MG ZA (1956)
  • MG MGA (1956-1958, 1960-1962)
  • Mercedes-Benz 560SEL (1986)
  • Mercedes-Benz 450SLC (1975-1980)
  • Mercedes-Benz 450SL (1975-1980)
  • Mercedes-Benz 450SEL (1975-1980)
  • Mercedes-Benz 450SE (1975-1976)
  • Mercedes-Benz 420SEL (1986-1991)
  • Mercedes-Benz 380SLC (1981)
  • Mercedes-Benz 380SL (1981-1985)
  • Mercedes-Benz 380SEL (1981-1983)
  • Mercedes-Benz 380SEC (1982-1983)
  • Mercedes-Benz 380SE (1984-1985)
  • Mercedes-Benz 280SE (1977-1980)
  • Mercedes-Benz 280S (1975-1976)
  • Mercedes-Benz 280E (1977-1981)
  • Mercedes-Benz 280CE (1978-1981)
  • Mercedes-Benz 280C (1975-1976)
  • Mercedes-Benz 280 (1975-1976)
  • Mercedes-Benz 230 (1975-1978)
  • Citroen SM (1971-1975)
  • Honda Prelude (1985-1987)
  • Honda Passport (1994-1996)
  • Honda Accord (1986-1989)
  • Mercury Tracer (1987-1990)
  • Mercury Capri (1973)
  • Bizzarrini GT Strada 5300 (1965-1969)
  • Bizzarrini GT America (1965-1969)
  • Sabra Sussita (1959-1964)
  • Sabra Sports (1962-1964)
  • Ford Pinto (1973)
  • Ford Festiva (1988-1993)
  • Ford Courier (1972-1981)
  • Ford Aspire (1994-1997)
  • Ford Anglia (1959-1968)
  • Ford Cortina (1963-1965)
  • Panhard PL-17 (1960-1962)
  • Panhard Dyna (1954-1959)
  • Pontiac Parisienne (1961-1965)
  • Pontiac Sunrunner (1994)
  • Pontiac Strato-Chief (1961-1965)
  • Pontiac Sunburst (1985-1988)
  • Pontiac Laurentian (1961-1965)
  • Pontiac Firefly (1985-1989)
  • Reliant Scimitar (1964-1966)
  • Reliant Rebel (1964-1966)
  • Reliant Sabre (1962-1963)
  • Geo Tracker (1989-1993)
  • Daimler Sovereign (1965-1967)
  • GMC Tracker (1990-1991)
  • GMC K35/K3500 Pickup (1969)
  • GMC K25/K2500 Suburban (1969)
  • GMC K25/K2500 Pickup (1969)
  • GMC K15/K1500 Suburban (1969)
  • GMC K15/K1500 Pickup (1969)
  • GMC C35/C3500 Pickup (1969)
  • GMC C25/C2500 Suburban (1969)
  • GMC C25/C2500 Pickup (1969)
  • GMC C15/C1500 Suburban (1969)
  • GMC C15/C1500 Pickup (1969)
  • Chevrolet Sprint (1985-1988)
  • Chevrolet Tracker (1990-1991)
  • Chevrolet Nova (1985-1988)
  • Chevrolet K20 Suburban (1969)
  • Chevrolet K10 Suburban (1969)
  • Chevrolet Impala (1961-1965)
  • Chevrolet El Camino (1968-1970)
  • Chevrolet C20 Suburban (1969)
  • Chevrolet C10 Suburban (1969)
  • Chevrolet Bel Air (1961-1965)
  • Chevrolet Parkwood (1961)
  • Chevrolet Nomad (1961)
  • Chevrolet Kingswood (1961)
  • Chevrolet K30 Pickup (1969)
  • Chevrolet K20 Pickup (1969)
  • Chevrolet K10 Pickup (1969)
  • Chevrolet C30 Pickup (1969)
  • Chevrolet C20 Pickup (1969)
  • Chevrolet C10 Pickup (1969)
  • Chevrolet Brookwood (1961)
  • Chevrolet Biscayne (1961-1965)
  • Cadillac Fleetwood (1968-1969)
  • Cadillac Eldorado (1968-1969)
  • Cadillac DeVille (1968-1969)
  • Cadillac Calais (1968-1969)
  • Cadillac Commercial Chassis (1968-1969)
  • Hillman Super Minx (1961-1967)
  • Hillman Husky (1960-1966)
  • Hillman Minx (1954-1965)
  • Plymouth Belvedere II (1966)
  • Plymouth Valiant (1965-1966)
  • Plymouth Sundance (1992-1994)
  • Plymouth Fury (1965-1966)
  • Plymouth Acclaim (1989-1995)
  • Plymouth Colt (1992-1995)
  • Plymouth Voyager (1987-2000)
  • Plymouth Grand Voyager (1987-1989, 1992-2000)
  • Plymouth Satellite (1966)
  • Plymouth GTX (1967-1968)
  • Plymouth Fury III (1965)
  • Plymouth Fury II (1965)
  • Plymouth Belvedere (1966)
  • Plymouth Barracuda (1965-1966)
  • Eagle Summit (1992-1996)
  • Eagle Vista (1992)
  • Dodge Stealth (1991-1996)
  • Dodge Spirit (1989-1995)
  • Dodge Shadow (1992-1994)
  • Dodge Ram 50 (1990-1993)
  • Dodge Raider (1989)
  • Dodge Grand Caravan (1989, 1992-2000)
  • Dodge Dynasty (1989-1993)
  • Dodge Daytona (1990-1993)
  • Dodge Dart (1965-1966)
  • Dodge Coronet (1966)
  • Dodge Colt (1993-1995)
  • Dodge Charger (1966)
  • Dodge Caravan (1989-2000)
  • Chrysler Dynasty (1988-1990)
  • Chrysler Daytona (1990-1993)
  • Chrysler Voyager (2000)
  • Chrysler TC Maserati (1990-1991)
  • Chrysler New Yorker (1989)
  • Chrysler LeBaron (1990-1995)
  • Chrysler Grand Voyager (2000)
  • Isuzu Trooper (1988-1991)
  • Isuzu Rodeo (1991-1997)
  • Isuzu Pickup (1992-1995)
  • Isuzu Amigo (1989-1994)
  • Bertone X-1/9 (1984-1989)
  • Hyundai Santa Fe (2001-2006)
  • Hyundai Sonata (1990-2005)
  • Hyundai Stellar (1985-1987)
  • Hyundai Pony (1983-1987)
  • BMW 1600 (1964-1971)
  • BMW 1800ti (1964-1967)
  • BMW 1600-2 (1966-1971)
  • BMW 1602 (1967-1971)
  • BMW 1800 (1963-1971)
  • BMW 1500 (1961-1964)
  • BMW 2000 (1966-1972)
  • BMW 735iL (1988-1992)
  • BMW 2002tii (1971-1974)
  • BMW 2002ti (1968-1971)
  • BMW 735i (1988-1992)
  • BMW 2000tii (1969-1972)
  • BMW 2000ti (1966-1971)
  • BMW 2000cs (1966-1970)
  • BMW 2000c (1966-1970)
  • BMW 1802 (1971)
  • BMW 1600ti (1966-1968)
  • BMW 733i (1978-1979)
  • BMW 635CSi (1988-1989)
  • BMW 633CSi (1978-1979)
  • BMW 630CSi (1977-1978)
  • BMW 535i (1989-1993)
  • BMW 530i (1977-1978)
  • BMW 525i (1989-1990)
  • BMW 325iX (1988-1991)
  • BMW 325is (1987-1991)
  • BMW 325i (1987-1991)
  • BMW 320i (1977-1979)
  • BMW 2002 (1966-1974)
  • Peugeot 505 (1980-1987, 1989)
  • Renault R16 (1968-1972)
  • Renault R18 (1981)
  • Renault R18i (1981-1982)
  • Renault R17 (1972)
  • Renault R12 (1971-1972)
  • Porsche 944 (1983-1984, 1987-1989)
  • Porsche 928 (1978-1983, 1989-1991)
  • Porsche 924 (1987)
  • Kia Optima (2001-2004)
  • Porsche 911 (1976-1979, 1989)
  • Jaguar XJ12 (1973-1979, 1981)
  • Jaguar Mark VIII (1957-1958)
  • Jaguar Mark VII (1951-1957)
  • Jaguar XKSS (1957)
  • Jaguar XKE (1971-1974)
  • Jaguar XK150 (1958-1959)
  • Jaguar XK140 (1955-1957)
  • Jaguar XK120 (1950-1954)
  • Jaguar Mark IX (1959)
  • Jaguar D-Type (1954-1956)
  • Jaguar C-Type (1951-1953)
  • Jaguar Mark 1 (1958-1959)
  • Jaguar V12 (1974)
  • Jaguar XJS (1976-1981)
  • Daihatsu Charade (1988, 1990-1992)
  • Alfa Romeo Spider (1989-1993)
  • Alfa Romeo Milano (1987-1989)
  • Alfa Romeo GTV-6 (1981-1986)
  • Alfa Romeo TZ 2 (1967)
  • Alfa Romeo TZ (1965)
  • Alfa Romeo GTA (1965)
  • Suzuki Sidekick (1989-1995)
  • Yugo Cabrio (1990-1992)
  • Yugo GVX (1989)
  • Yugo GVL (1989)
  • Yugo GV (1986-1987, 1989-1992)
  • Suzuki Samurai (1985-1995)
  • Triumph Spitfire (1963-1978)
  • Triumph Herald (1960-1970)
  • Triumph Stag (1970-1973)
  • Triumph GT6 (1968-1973)
  • Morgan 4/4 Series V (1963-1966)
  • Morgan 4/4 Series IV (1961-1963)
  • Morgan 4/4 Series III (1961)
  • Morgan Plus Four (1960-1969)
  • Panther DeVille (1974)
  • Suzuki SJ413 (1985)
  • Land Rover Land Rover (1959-1974)
  • Land Rover Range Rover (1993-1998)
  • Land Rover Discovery (1994-1998)
  • Land Rover Defender 90 (1994-1995, 1997)
  • Land Rover Defender 110 (1993)
  • Suzuki SJ410 (1980-1985)
  • Rover 3-Litre (1959-1968)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from ACDELCO (Browse all)