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(888) 312-8812 Login SignupACDELCO R44XL Conventional Spark Plug
MSRP: $4.50
$293
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ACDELCO R44XL Part Description
SPARKPLUG PKG
ACDELCO R44XL Specifications
Product Attributes
| Pre-Gap Size | 0.03 IN |
| Weight (lb) | 0.4 lb |
| Reach | 0.75 IN |
| Pre-Gap Size | 0.86 MM |
| Ground Electrode Quantity | 1 |
| Height (in) | 1.1 in |
| Width (in) | 3.5 in |
| Manufacturer Heat Range | 4 |
| Length (In) | 4.1 IN |
| Hex Size (in) | 13/16 IN |
| Reach | 19.05 MM |
| 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 6 | Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco Professional Iridium Spark Plugs are pre-gapped during manufacturing. Never attempt to gap an ACDelco Professional Iridium Spark Plug. You could damage the spark plug. Replace any incorrectly gapped ACDelco Professional Iridium Spark Plugs with plugs that are correctly gapped. |
| 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? |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Chipped or broken insulator tips |
| Center Electrode Core Material | Copper |
| Features & Benefits - Bullet 2 | Copper core provides great heat transfer and helps maximize plug durability |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Cracks in the upper or lower portion of the spark plug insulator |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 6 | Damaged spark plug boots |
| 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? |
| Seat Type | Gasket |
| 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. |
| Good Maintenance Practices - Section 1 - Bullet 7 | Install spark plugs or glow plugs to the proper torque per the manufacturers' specification. |
| FAQ - Question 1 | Is there a recommended interval for changing my vehicle's spark plugs? |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Lack of acceleration or loss of speed when driving uphill under load |
| Features & Benefits - Bullet 8 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Center Electrode Tip Material | Nickel Alloy |
| Ground Electrode Core Material | Nickel |
| 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. |
| 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. |
| Features & Benefits - Bullet 7 | Premium aftermarket replacement part |
| 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. |
| Features & Benefits - Bullet 3 | Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires |
| FAQ - Question 2 | Should I change all of my vehicle's spark plugs at the same time? |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for spark plugs include but are not limited to: |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Sluggish engine performance, loss of engine power, or decreased fuel economy |
| Features & Benefits - Bullet 6 | Some ACDelco Gold parts may have formerly appeared as 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. |
| 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. |
| 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. |
| 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. |
| 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 |
| Product Description | ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. 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 Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|12 Months/Unlimited Kilometers Limited Warranty (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 | 00808709654810 |
ACDELCO R44XL Cross References
ACDELCO R44XL Fits Vehicles
- International AM80 (1957-1958, 1961-1962)
- International CM80 (1962-1963)
- International CM75 (1962-1963)
- Jensen Interceptor (1949-1958)
- Morris Minor (1957-1974)
- Lancia Aurelia (1950-1961)
- Lancia Appia (1953-1964)
- Lotus Elite (1958-1961)
- Lotus Seven (1957-1961)
- Lotus Super Seven (1958-1962)
- Lotus Eleven (1957)
- Toyota Tiara (1960-1966)
- Toyota Crown (1958-1960)
- Volkswagen Vanagon (1980-1983, 1989)
- Volkswagen Transporter (1974-1979)
- Volkswagen Campmobile (1974)
- Volkswagen 412 (1974)
- Rolls-Royce Silver Dawn (1949-1954)
- Rolls-Royce Silver Wraith (1946-1958)
- Rolls-Royce Silver Cloud (1955-1958)
- Bentley Continental (1952-1958)
- Bentley S1 Series (1955-1958)
- Bentley R Type (1952-1954)
- Bentley Mk VI (1946-1954)
- Nissan 810 (1977-1979)
- Nissan 610 (1973-1974)
- Nissan 280ZX (1979)
- Nissan 280Z (1975-1978)
- Nissan 411 (1963-1966)
- Nissan 410 (1963-1965)
- Nissan 320 Pickup (1961-1965)
- Nissan 2000 (1967-1970)
- Nissan 521 Pickup (1968-1972)
- Nissan 520 Pickup (1965-1968)
- Nissan Bluebird (1959-1963)
- Nissan 710 (1974)
- Nissan 620 Pickup (1972-1974)
- Honda Prelude (1983)
- Honda Civic (1975-1983)
- Honda Accord (1976-1978)
- Fairthorpe Zeta Super Sports (1960-1962)
- Fairthorpe Electrina (1960-1962)
- Fairthorpe Electron (1956-1962)
- Fairthorpe Atom (1957)
- Berkeley QB95 (1960)
- Berkeley QB105 (1960)
- Berkeley Sports 500 (1958-1959)
- Berkeley 328 (1956-1959)
- Berkeley B95 (1960-1961)
- Berkeley B105 (1960-1961)
- Metropolitan Series 1500 (1956-1962)
- Metropolitan Series B (1955-1957)
- Metropolitan Series A (1954)
- Pontiac Parisienne (1966-1969)
- Pontiac Strato-Chief (1966-1969)
- Pontiac Beaumont (1965-1969)
- Pontiac Laurentian (1966-1969)
- Pontiac Acadian (1968-1969)
- Wolseley 15/60 (1958-1965)
- Wolseley 15/50 (1955-1957)
- Wolseley 4/44 (1953-1957)
- Wolseley 1500 (1958)
- Singer Gazelle (1959-1965)
- Singer SM1500 (1950)
- Lanchester Leda (1951-1954)
- Lanchester Ten (1950)
- Humber Super Snipe (1954-1956)
- Humber Pullman (1954)
- Humber Hawk (1946-1956)
- Humber Imperial (1954)
- Armstrong-Siddeley Star Sapphire (1958-1960)
- Armstrong-Siddeley Sapphire (1953-1960)
- Armstrong-Siddeley Whitley (1950-1953)
- Armstrong-Siddeley Typhoon (1950-1953)
- Armstrong-Siddeley Lancaster (1950-1953)
- Armstrong-Siddeley Hurricane (1950-1953)
- Alvis TD21 (1958-1963)
- Facel Vega Facellia (1961-1963)
- NSU Prinz (1958-1963)
- Healey Silverstone (1949-1951)
- Healey Healey (1946-1954)
- Daimler Sportsman (1955-1956)
- Daimler Special Sports (1948-1952)
- Daimler SP250 (1960-1967)
- Daimler Regina (1955-1956)
- Daimler Majestic Major (1965-1967)
- Daimler Empress (1952-1955)
- Daimler DK400 (1956-1959)
- Daimler DE36 (1946-1953)
- Daimler DE27 (1946-1951)
- Daimler DB18 (1946-1953)
- Daimler 4.5-Liter (1956-1959)
- Daimler 104 (1956-1959)
- Daimler 250 (1965-1969)
- Daimler Regency (1952-1955)
- Daimler Conquest (1953-1959)
- GMC PB1500 Series (1963-1965)
- Toyopet Tiara (1961-1963)
- Toyopet Crown (1958-1963)
- GMC Suburban (1963-1966)
- GMC PB2500 Series (1963-1965)
- GMC PB25 Series (1966)
- GMC PB15 Series (1966)
- GMC PB1000 Series (1963-1965)
- GMC P35/P3500 Van (1967-1969)
- GMC P25/P2500 Van (1967-1969)
- GMC P15/P1500 Van (1967)
- GMC K35/K3500 Pickup (1968-1969)
- GMC K25/K2500 Suburban (1968-1969)
- GMC K25/K2500 Pickup (1967-1969)
- GMC K15/K1500 Suburban (1967-1968)
- GMC K15/K1500 Pickup (1967-1969)
- GMC I2500 (1965)
- GMC I1500 (1965)
- GMC I1000 (1964-1965)
- GMC G1000 Series (1963-1966)
- GMC C35/C3500 Pickup (1967-1969)
- GMC C25/C2500 Suburban (1968-1969)
- GMC C25/C2500 Pickup (1967-1969)
- GMC C15/C1500 Suburban (1968-1969)
- GMC C15/C1500 Pickup (1967-1969)
- GMC 2500 Series (1963-1965)
- GMC 1500 Series (1963-1965)
- GMC 1000 Series (1963-1965)
- GMC 3000 (1963-1966)
- GMC 3500 (1963-1966)
- Chevrolet C30 Panel (1963-1965)
- Chevrolet C10 Panel (1963-1965)
- Chevrolet Nova (1969)
- Chevrolet Malibu (1966-1967)
- Chevrolet K20 Suburban (1967-1969)
- Chevrolet K10 Suburban (1967, 1969)
- Chevrolet Impala (1963, 1966-1969)
- Chevrolet El Camino (1964-1966, 1968)
- Chevrolet Corvette (1969)
- Chevrolet Caprice (1966-1969)
- Chevrolet Camaro (1967-1969)
- Chevrolet C20 Suburban (1967-1969)
- Chevrolet C10 Suburban (1967-1969)
- Chevrolet Blazer (1969)
- Chevrolet Bel Air (1963, 1966-1969)
- Chevrolet Suburban (1963-1966)
- Chevrolet Chevelle (1965-1970)
- Chevrolet Estate (1969)
- Chevrolet Townsman (1969)
- Chevrolet P30 Van (1968-1969)
- Chevrolet P30 Series (1963-1967)
- Chevrolet P20 Van (1968-1969)
- Chevrolet P20 Series (1963-1967)
- Chevrolet P10 Series (1963-1965, 1967)
- Chevrolet Kingswood (1969)
- Chevrolet K30 Pickup (1968-1969)
- Chevrolet K20 Pickup (1963-1969)
- Chevrolet K10 Pickup (1963-1969)
- Chevrolet G10 Van (1964-1966)
- Chevrolet Chevy II (1968)
- Chevrolet C30 Pickup (1963-1969)
- Chevrolet C20 Pickup (1963-1969)
- Chevrolet C10 Pickup (1963-1969)
- Chevrolet Brookwood (1969)
- Chevrolet Biscayne (1963, 1966-1969)
- Austin Mini (1959, 1961-1962)
- Austin Sports (1951-1953)
- Austin Sheerline (1950-1952)
- Austin Hereford (1950-1951)
- Austin Devon (1950-1951)
- Austin Countryman (1950-1952, 1954)
- Austin Atlantic (1950-1952)
- Austin A35 (1956-1959)
- Austin Cambridge (1955-1964)
- Allard Palm Beach (1952-1954)
- Allard K3 (1952-1954)
- Allard J2X (1952-1954)
- Allard K2 (1950-1951)
- Allard J2 (1950-1951)
- Allard Safari (1952-1954)
- Allard J1 (1946-1949)
- Allard K1 (1946-1949)
- Allard L (1946-1949)
- Allard M (1946-1949)
- Allard Monte Carlo (1952-1954)
- Austin A125 (1947-1949, 1952-1954)
- Austin A40 (1947-1949, 1955-1962)
- Austin A90 (1949, 1955-1956)
- Hillman Husky (1955-1959)
- Nash Ambassador Custom (1955-1956)
- Nash Ambassador Super (1955-1956)
- Austin Somerset (1952-1954)
- Austin Seven (1952-1954)
- Austin Mini 850 (1959, 1961-1962)
- Austin A70 (1949)
- Austin A60 (1962-1964)
- Austin A30 (1955-1962)
- BMW 501 (1955-1958)
- Peugeot 504 (1979)
- Renault R17 (1973)
- Renault R15 (1972-1973)
- Renault R12 (1973-1974)
- Porsche 914 (1970-1976)
- Porsche 912 (1976)
- Jaguar Mark V (1949-1950)
- Jaguar Mark IV (1946-1948)
- Jaguar Mark 2 (1960, 1967)
- Jaguar Mark 1 (1955-1957)
- Jaguar 240 (1967-1969)
- Alfa Romeo Sprint (1979)
- Alfa Romeo Sport (1979)
- Alfa Romeo Spider (1979-1988, 1994)
- Alfa Romeo 1900C (1951-1956)
- Alfa Romeo 2000 (1958-1961)
- Alfa Romeo 1900 (1951-1957)
- Triumph Mayflower (1950-1953)
- Austin Healey 100 (1953-1954)
- Austin Healey Sprite (1962)
- Austin Healey 100-6 (1956-1960)
- Rover 80 (1959-1962)
- Rover 75 (1950-1958)
- Rover 60 (1954-1958)
- Rover 105 (1957-1958)
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ACDELCO R44XL Manufacturer Information
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.
ACDELCO R44XL Questions & Answers
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