Name: ACDelco R44T Conventional Spark Plug
SKU: r44t
Price: 2.7 USD
Availability: InStock

ACDELCO part description

SPARK PLUG ASM

Product Description

Spark Plug

Product Attributes

Pre-Gap Size	0.04 IN
Weight (lb)	0.4 lb
Reach	0.43 IN
Thread Diameter	0.55 IN
Ground Electrode Quantity	1
Pre-Gap Size	1.02 MM
Height (in)	1.12 in
Width (in)	3.59 in
Manufacturer Heat Range	4
Length (In)	4.16 IN
Hex Size (in)	5/8 IN
Thread Diameter	14 MM
Reach	10.92 MM
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. 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
Features & Benefits - Bullet 5	Premium aftermarket replacement part
FAQ - Question 4	Are ACDelco spark plugs pre-gapped?
Features & Benefits - Bullet 6	Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Features & Benefits - Bullet 1	Black Onyx coating helps reduce corrosion
Signs of Wear & Troubleshooting - Section 1 - Bullet 2	Engine misfire
FAQ - Question 7	Can I just clean my spark plugs instead of replacing them?
Signs of Wear & Troubleshooting - Section 1 - Bullet 6	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
FAQ - Answer 2	Yes, if it is the scheduled time for spark plug replacement.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5	Cracks in the upper or lower portion of the spark plug insulator
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?
Signs of Wear & Troubleshooting - Section 1 - Bullet 3	Sluggish engine performance, loss of engine power, or decreased fuel economy
FAQ - Question 1	Is there a recommended interval for changing my vehicle's spark plugs?
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. Contact your local dealer, ACDelco service center, or refer the manufacture’s service information.
Center Electrode Tip Material	Nickel Alloy
Ground Electrode Core Material	Nickel
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 4	Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
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:
Seat Type	Tapered
Features & Benefits - Bullet 3	Available for use in Marine applications
Signs of Wear & Troubleshooting - Section 1 - Bullet 4	Lack of acceleration or loss of speed when driving uphill under load
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 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 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	3 Years/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	00808709591603

Fits Vehicles

Pontiac Ventura (1972-1975)
Pontiac Parisienne (1974)
Pontiac LeMans (1972-1975)
Pontiac Grand LeMans (1975)
Pontiac Firebird (1972-1975)
Oldsmobile Omega (1975)
Oldsmobile Cutlass Supreme (1975)
Oldsmobile Cutlass (1975)
GMC V2500 (1987)
GMC Sprint (1971-1975)
GMC P3500 (1979-1990)
GMC P35 (1975-1978)
GMC P2500 (1979-1987, 1989)
GMC P25 (1975-1978)
GMC P1500 (1979-1980)
GMC P15 (1975-1978)
GMC K35 (1977-1978)
GMC K25 Suburban (1975-1978)
GMC K25 (1975-1978)
GMC K15 Suburban (1975-1978)
GMC K15 (1975-1978)
GMC Jimmy (1970, 1972-1981)
GMC G3500 (1979-1988)
GMC G35 (1975-1978)
GMC G2500 (1979-1986)
GMC G25 (1975-1978)
GMC G1500 (1979-1984)
GMC G15 (1975-1978)
GMC Caballero (1978-1979)
GMC C35 (1975-1978)
GMC C25 Suburban (1975-1978)
GMC C25 (1975-1978)
GMC C15 Suburban (1975-1978)
GMC C15 (1975-1978)
GMC V3500 (1987-1989)
GMC R3500 (1987-1989)
GMC R2500 (1987-1988)
GMC K3500 (1979-1986)
GMC K2500 Suburban (1979-1986)
GMC K2500 (1979-1986)
GMC K1500 Suburban (1979-1984)
GMC K1500 (1979-1986)
GMC C3500 (1979-1986)
GMC C2500 Suburban (1979-1986)
GMC C2500 (1979-1986)
GMC C1500 Suburban (1979-1986)
GMC C1500 (1979-1986)
GMC G35/G3500 Van (1972-1974)
GMC P35/P3500 Van (1971-1974)
GMC P25/P2500 Van (1971-1974)
GMC P15/P1500 Van (1971-1974)
GMC K35/K3500 Pickup (1970-1974)
GMC K25/K2500 Suburban (1970-1974)
GMC K25/K2500 Pickup (1970-1974)
GMC K15/K1500 Suburban (1970-1974)
GMC K15/K1500 Pickup (1970-1974)
GMC G25/G2500 Van (1972-1974)
GMC G15/G1500 Van (1972-1974)
GMC C35/C3500 Pickup (1970-1974)
GMC C25/C2500 Suburban (1970-1974)
GMC C25/C2500 Pickup (1970-1974)
GMC C15/C1500 Suburban (1970-1974)
GMC C15/C1500 Pickup (1970-1974)
Chevrolet C60 (1980-1990)
Chevrolet C50 (1980-1990)
Chevrolet V3500 (1989)
Chevrolet V30 (1987-1988)
Chevrolet V20 (1987)
Chevrolet R3500 (1989)
Chevrolet R30 (1987-1988)
Chevrolet R20 (1987-1988)
Chevrolet P30 (1975-1990)
Chevrolet P20 (1975-1989)
Chevrolet P10 (1975-1980)
Chevrolet K30 (1977-1986)
Chevrolet K20 Suburban (1970-1986)
Chevrolet K20 (1975-1986)
Chevrolet K10 Suburban (1970-1986)
Chevrolet K10 (1975-1986)
Chevrolet G30 (1975-1988)
Chevrolet G20 (1975-1986)
Chevrolet G10 (1975-1984)
Chevrolet El Camino (1970-1974, 1978-1979)
Chevrolet C30 (1975-1986)
Chevrolet C20 Suburban (1970-1986)
Chevrolet C20 (1975-1986)
Chevrolet C10 Suburban (1970-1986)
Chevrolet C10 (1975-1980, 1982-1986)
Chevrolet K5 Blazer (1975-1984)
Chevrolet Blazer (1970, 1972-1974)
Chevrolet P40 (1979-1990)
Chevrolet P10 Van (1970-1974)
Chevrolet G20 Van (1970-1974)
Chevrolet P30 Van (1970-1974)
Chevrolet P20 Van (1970-1974)
Chevrolet K30 Pickup (1970-1974)
Chevrolet K20 Pickup (1970-1974)
Chevrolet K10 Pickup (1970-1974)
Chevrolet G30 Van (1970-1974)
Chevrolet G10 Van (1970-1974)
Chevrolet C30 Pickup (1970-1974)
Chevrolet C20 Pickup (1970-1974)
Chevrolet C10 Pickup (1970-1974)
Chevrolet B60 (1980-1990)

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.