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Spark Plug

PART#: R44TS
ACDelco
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Spark Plug
Spark Plug
Spark Plug
Spark Plug

$1.85

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In stock

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Interchanges
BrandPart #
Genuine GM Parts19301654
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1987BuickRegalGrand National3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2; | Turbocharged;
1987BuickRegalLimited3.8V6GASGap .035; Original Equipment | Engine VIN: 7; Engine Code: LC2; | Turbocharged;
1987BuickRegalBase3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2;
1987BuickRegalGNX3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2; | Turbocharged;
1986BuickRegalLimited3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2;
1986BuickRegalGrand National3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2;
1986BuickRegalBase3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2;
1986BuickRegalT-Type3.8V6GASGAP .035; Original Equipment | Engine VIN: 7; Engine Code: LC2;
1986ChevroletCapriceBase5.7V8GASEMISSION SYSTEM CANADA(NM5); EXCEPT LEADED FUEL EMIS EXPORT (NM8); GAP .045; Original Equipment | Engine VIN: 6;
1985BuickRegalLimited3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRegalBase3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRegalT-Type3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRegalGrand National3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRivieraT-Type3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRivieraBase3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985BuickRivieraLuxury3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1985ChevroletCamaroIroc-Z5.0V8GASGap .045; Original Equipment | Engine VIN: G; | Engine VIN: G; Engine Code: L69;
1985ChevroletCamaroSport5.0V8GASGAP .045; Original Equipment | Engine VIN: G; | Engine VIN: G; Engine Code: L69;
1985ChevroletCamaroZ285.0V8GASGAP .045; Original Equipment | Engine VIN: G; | Engine VIN: G; Engine Code: L69;
1985ChevroletCamaroBerlinetta5.0V8GASGap .045; Original Equipment | Engine VIN: G; | Engine VIN: G; Engine Code: L69;
1985ChevroletCapriceClassic5.7V8GASGAP .045; Original Equipment | Engine VIN: 6;
1985ChevroletCapriceClassic5.7V8DIESELGAP .045; Original Equipment | Engine VIN: 6;
1985ChevroletImpalaBase5.7V8DIESELGAP .045; Original Equipment | Engine VIN: 6;
1985ChevroletImpalaBase5.7V8GASGAP .045; Original Equipment | Engine VIN: 6;
1985ChevroletMonte CarloSS5.0V8GASGAP .045; Original Equipment | Engine VIN: G; Engine Code: L69;
1985ChevroletMonte CarloBase5.0V8GASGAP .045; Original Equipment | Engine VIN: G; Engine Code: L69;
1985PontiacFirebirdS/E5.0V8GASGAP .045; Original Equipment | Engine VIN: G; Engine Code: L69;
1985PontiacFirebirdBase5.0V8GASGAP .045; Original Equipment | Engine VIN: G; Engine Code: L69;
1985PontiacFirebirdTrans Am5.0V8GASGAP .045; Original Equipment | Engine VIN: G; Engine Code: L69;
1984BuickRegalLimited3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRegalGrand National3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRegalBase3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRegalT-Type3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRivieraBase3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRivieraLuxury3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984BuickRivieraT-Type3.8V6GASGAP .045; Original Equipment | Engine VIN: 9; Engine Code: LM9;
1984MercuryCougarBase5.0V8GASGap .050
1984MercuryCougarLS5.0V8GASGap .050
1983ChevroletK5 BlazerCustom5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletK5 BlazerSilverado5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC10Scottsdale5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC10Custom5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC10Silverado5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC10 SuburbanCustom5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC10 SuburbanSilverado5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC20Scottsdale5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC20Silverado5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletC20Custom5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletK10Silverado5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletK10Scottsdale5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983ChevroletK10Custom5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500Sierra Classic5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500Base5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500High Sierra5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500 SuburbanHigh Sierra5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500 SuburbanSierra Classic5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC1500 SuburbanBase5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC2500High Sierra5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC2500Base5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCC2500Sierra Classic5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCJimmyBase5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCJimmySierra Classic5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCJimmyHigh Sierra5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCK1500High Sierra5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCK1500Sierra Classic5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983GMCK1500Base5.0V8GASGAP .045; Original Equipment | Engine VIN: H; Engine Code: LE9;
1983FordLTDCrown Victoria5.0V8GASGap .050
1983FordLTDCountry Squire5.0V8GASGap .050
1983FordThunderbirdBase5.0V8GASGap .050
1983FordThunderbirdSport5.0V8GASGap .050
1983FordThunderbirdLX5.0V8GASGap .050
1983FordThunderbirdHeritage5.0V8GASGap .050
1982MercuryMarquisBase5.0V8GASGap .050
1982MercuryMarquisBrougham5.0V8GASGap .050
1981FordLTDBase5.8V8GASGap .050
1981FordLTDCountry Squire5.8V8GASGap .050
1981FordLTDS5.8V8GASGap .050
1981FordLTDCrown Victoria5.8V8GASGap .050
1980PontiacGrand LeMansBase5.0V8GASGap .045
1980PontiacGrand LeMansSafari5.0V8GASGap .045
1980PontiacGrand PrixSJ5.0V8GASGap .045
1980PontiacGrand PrixLJ5.0V8GASGap .045
1980PontiacGrand PrixBase5.0V8GASGap .045
1980PontiacLeMansSafari5.0V8GASGap .045
1980PontiacLeMansBase5.0V8GASGap .045
1972ChevroletBel AirBase6.6V8GASGap .035
1972ChevroletBel AirBase6.6V8GASGap .035
1972ChevroletBiscayneBase6.6V8GASGap .035
1972ChevroletBiscayneBase6.6V8GASGap .035
1972ChevroletBrookwoodBase6.6V8GASGap .035
1972ChevroletBrookwoodBase6.6V8GASGap .035
1972ChevroletCapriceBase6.6V8GASGap .035
1972ChevroletCapriceBase6.6V8GASGap .035
1972ChevroletChevelleBase6.6V8GASGap .035
1972ChevroletChevelleConcours6.6V8GASGap .035
1972ChevroletChevelleGreenbrier6.6V8GASGap .035
1972ChevroletChevelleNomad6.6V8GASGap .035
1972ChevroletChevelleConcours Estate6.6V8GASGap .035
1972ChevroletChevelleConcours Estate6.6V8GASGap .035
1972ChevroletChevelleGreenbrier6.6V8GASGap .035
1972ChevroletChevelleConcours6.6V8GASGap .035
1972ChevroletChevelleBase6.6V8GASGap .035
1972ChevroletChevelleMalibu6.6V8GASGap .035
1972ChevroletChevelleSS6.6V8GASGap .035
1972ChevroletChevelleNomad6.6V8GASGap .035
1972ChevroletChevelleSS6.6V8GASGap .035
1972ChevroletChevelleMalibu6.6V8GASGap .035
1972ChevroletImpalaBase6.6V8GASGap .035
1972ChevroletImpalaBase6.6V8GASGap .035
1972ChevroletKingswoodBase6.6V8GASGap .035
1972ChevroletKingswoodEstate6.6V8GASGap .035
1972ChevroletKingswoodEstate6.6V8GASGap .035
1972ChevroletKingswoodBase6.6V8GASGap .035
1972ChevroletTownsmanBase6.6V8GASGap .035
1972ChevroletTownsmanBase6.6V8GASGap .035
1971BuickRivieraBase7.5V8GASGap .040
1971BuickRivieraGran Sport7.5V8GASGap .040
1971ChevroletC10 PickupBase5.7V8GASGap .035
1971ChevroletC10 PickupBase5.7V8LPGGap .025
1971ChevroletC10 SuburbanBase5.7V8GASGap .035
1971ChevroletC10 SuburbanBase5.7V8LPGGap .025
1971ChevroletC20 PickupBase5.7V8GASGap .035
1971ChevroletC20 PickupBase5.7V8LPGGap .025
1971ChevroletC20 SuburbanBase5.7V8LPGGap .025
1971ChevroletC20 SuburbanBase5.7V8GASGap .035
1971ChevroletC30 PickupBase5.7V8LPGGap .025
1971ChevroletC30 PickupBase5.7V8GASGap .035
1971ChevroletCamaroSS6.6V8GASGap .035
1971ChevroletCamaroBase6.6V8GASGap .035
1971ChevroletCapriceBase6.6V8GASGap .035
1971ChevroletCapriceBase6.6V8GASGap .035
1971ChevroletChevelleNomad6.6V8GASGap .035
1971ChevroletChevelleBase6.6V8GASGap .035
1971ChevroletChevelleMalibu6.6V8GASGap .035
1971ChevroletChevelleConcours Estate6.6V8GASGap .035
1971ChevroletChevelleGreenbrier6.6V8GASGap .035
1971ChevroletChevelleConcours6.6V8GASGap .035
1971ChevroletChevelleGreenbrier6.6V8GASGap .035
1971ChevroletChevelleSS6.6V8GASGap .035
1971ChevroletChevelleNomad6.6V8GASGap .035
1971ChevroletChevelleSS6.6V8GASGap .035
1971ChevroletChevelleBase6.6V8GASGap .035
1971ChevroletChevelleConcours Estate6.6V8GASGap .035
1971ChevroletChevelleConcours6.6V8GASGap .035
1971ChevroletChevelleMalibu6.6V8GASGap .035
1971ChevroletCorvetteBase5.7V8GASGap .035
1971ChevroletEl CaminoCustom6.6V8GASGap .045
1971ChevroletEl CaminoSS6.6V8GASGap .045
1971ChevroletEl CaminoBase6.6V8GASGap .045
1971ChevroletG20 VanBase5.7V8LPGGap .025
1971ChevroletG20 VanBase5.7V8GASGap .035
1971ChevroletG20 VanSportvan5.7V8LPGGap .025
1971ChevroletG20 VanSportvan5.7V8GASGap .035
1971ChevroletImpalaBase6.6V8GASGap .035
1971ChevroletImpalaBase6.6V8GASGap .035
1971ChevroletK10 PickupBase5.7V8LPGGap .025
1971ChevroletK10 PickupBase5.7V8GASGap .035
1971ChevroletK10 SuburbanBase5.7V8LPGGap .025
1971ChevroletK10 SuburbanBase5.7V8GASGap .035
1971ChevroletK20 PickupBase5.7V8LPGGap .025
1971ChevroletK20 PickupBase5.7V8GASGap .035
1971ChevroletK20 SuburbanBase5.7V8GASGap .035
1971ChevroletK20 SuburbanBase5.7V8LPGGap .025
1971ChevroletK30 PickupBase5.7V8GASGap .035
1971ChevroletK30 PickupBase5.7V8LPGGap .025
1971ChevroletMonte CarloBase6.6V8GASGap .035
1971ChevroletMonte CarloBase6.6V8GASGap .035
1971GMCC15/C1500 PickupBase5.7V8GASGap .035
1971GMCC15/C1500 PickupBase5.7V8LPGGap .025
1971GMCC15/C1500 SuburbanBase5.7V8GASGap .035
1971GMCC15/C1500 SuburbanBase5.7V8LPGGap .025
1971GMCC25/C2500 PickupBase5.7V8GASGap .035
1971GMCC25/C2500 PickupBase5.7V8LPGGap .025
1971GMCC25/C2500 SuburbanBase5.7V8LPGGap .025
1971GMCC25/C2500 SuburbanBase5.7V8GASGap .035
1971GMCC35/C3500 PickupBase5.7V8GASGap .035
1971GMCC35/C3500 PickupBase5.7V8LPGGap .025
1971GMCG35/G3500 VanBase5.7V8LPGGap .025
1971GMCG35/G3500 VanRally5.7V8LPGGap .025
1971GMCG35/G3500 VanRally5.7V8GASGap .035
1971GMCG35/G3500 VanBase5.7V8GASGap .035
1971GMCG35/G3500 VanVandura5.7V8LPGGap .025
1971GMCG35/G3500 VanVandura5.7V8GASGap .035
1971GMCK15/K1500 PickupBase5.7V8GASGap .035
1971GMCK15/K1500 PickupBase5.7V8LPGGap .025
1971GMCK15/K1500 SuburbanBase5.7V8LPGGap .025
1971GMCK15/K1500 SuburbanBase5.7V8GASGap .035
1971GMCK25/K2500 PickupBase5.7V8GASGap .035
1971GMCK25/K2500 PickupBase5.7V8LPGGap .025
1971GMCK25/K2500 SuburbanBase5.7V8GASGap .035
1971GMCK25/K2500 SuburbanBase5.7V8LPGGap .025
1971GMCK35/K3500 PickupBase5.7V8LPGGap .025
1971GMCK35/K3500 PickupBase5.7V8GASGap .035
1970BuickLeSabreCustom7.5V8GASGap .030
1970BuickLeSabreBase7.5V8GASGap .030
1970BuickRivieraBase7.5V8GASGap .030
1970BuickSkylarkCustom7.5V8GASGap .040
1970BuickSkylarkBase7.5V8GASGap .040
1970BuickWildcatCustom7.5V8GASGap .030
1969BuickGS 400Base6.6V8GASGap .030
1969BuickRivieraBase7.0V8GASGap .030
1969BuickWildcatBase7.0V8GASGap .030
1969BuickWildcatCustom7.0V8GASGap .030
1969BuickSportwagonBase6.6V8GASGap .030
1968BuickElectra2257.0V8GASGap .030
1968BuickElectra225 Custom7.0V8GASGap .030
1968BuickGS 400Base6.6V8GASGap .030
1968BuickRivieraBase7.0V8GASGap .030
1968BuickSkylarkBase6.6V8GASGap .030
1968BuickSkylarkCustom6.6V8GASGap .030
1968BuickWildcatCustom7.0V8GASGap .030
1968BuickWildcatBase7.0V8GASGap .030
1968BuickSportwagonBase6.6V8GASGap .030
1968BuickSportwagonCustom6.6V8GASGap .030
Product info

The ACDelco spark plug is designed to deliver reliable and consistent ignition that allows your engine to reach its peak performance in all conditions of use. With ACDelco, you’re getting improved spark plug lifespan, better combustion, optimized fuel economy, as well as fewer emissions.

The R44TS spark plug is specifically built to meet the needs of Buick, Chevrolet, Ford, GMC, Mercury, Pontiac vehicles, ensuring optimal fit and performance characteristics that perfectly match your engine’s requirements.

Using quality replacement spark plugs is a good way to keep your engine running smoothly. ACDelco offers that, and much more! Over the years, they’ve become one of the leading authorities in the world of ignition systems with a strong track record of innovation. As a result, many carmakers from all around the world have chosen this brand as OEM for their engines. Give your car the ACDelco makeover it needs, and enjoy years of care-free driving!

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
2-12k ohms
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
Ground ConfigurationSingle
Ground Electrode Core MaterialNickel Alloy
Ground Electrode Quantity1
Ground Electrode Tip DesignSingle Prong Electrode
Hex Size5/8in
Insulator Height2.372
Manufacturer Heat Range4
Pre-Gap Size0.044
Reach0.433
Resistance2-12K ohms
Resistor TypeYes
Seat TypeConical
Thread Diameter0.551
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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