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ACDelco R44LTSM

SPARK PLUG

ACDelco R44LTSM

065-R44LTSM

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Estimated ship date 12/18/17 if Ordered Today
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ACDelco R44LTSM SPARK PLUG $2.69
SPARK PLUG

Specifications:

Ground Electrode Quantity
1
Seat Type
Tapered
Ground Electrode Tip Design
Single Prong Electrode
Ground Configuration
Single
Ground Electrode Core Material
Nickel Alloy
Center Electrode Core Material
Copper
Center Electrode Tip Material
Nickel
Hex Size
5/8in
Gap Size (in.)
0.044
Gap Size (mm)
1.12
Center Electrode Tip Material
Nickel Alloy
Manufacturer Heat Range
4
Reach (in.)
0.67
Reach (mm)
17.25
Resistance
2-12k ohms
Hex Size
5/8 in
Thread Diameter (in.)
0.551
Thread Diameter (mm)
14.00
Insulator Height (in.)
2.026
Insulator Height (mm)
51.46
Reach (in.)
0.645
Resistor Plug
Yes
Thread Size
14mm
Pack Of
1
Manufacturer's Part Number:
R44LTSM

AC Delco Conventional Spark Plugs are precisely engineered and manufactured to provide everyday reliability and efficient performance.

Available for most older vehicles, AC Delco Conventional Spark Plugs feature:
  • A copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you're looking for while improving its resistance to low-speed carbon fouling
  • Hot-tip insulator heats fast and fires hot
  • The nickel-chrome alloy on the ground electrode and center electrode sheathing resists wear from spark erosion and the corrosive environment of the combustion chamber

  • Does ACDelco R44LTSM fit your vehicle?

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    1987-1989 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: EUROSPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    2006 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2010 CHEVROLET EXPRESS 2500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2003-2005 CHEVROLET EXPRESS 1500

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2007-2010 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: LT

    1992-1994 CHEVROLET LUMINA

    • Liter: 3.1
    • SubModel: EURO
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1996 ISUZU HOMBRE

    • EngineType: ALL
    • SubModel: S

    2007-2010 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1990-1993 BUICK REGAL

    • Liter: 3.1
    • SubModel: CUSTOM
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1999-2005 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2008-2010 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    2001-2004 GMC YUKON

    • EngineType: ALL
    • SubModel: DENALI

    2005-2010 CHEVROLET EXPRESS 3500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2005-2010 GMC YUKON

    • EngineType: ALL
    • SubModel: ALL

    2006-2007 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    2004-2005 BUICK RAINIER

    • CC: 5328
    • Liter: 5.3
    • SubModel: CXL PLUS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2010 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1990 CHEVROLET CAVALIER

    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1991-1993 PONTIAC SUNBIRD

    • Liter: 3.1
    • SubModel: SE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2009 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: BASE

    1999-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2006 CHEVROLET EXPRESS 2500

    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2009 CHEVROLET TAHOE

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    1993 PONTIAC SUNBIRD

    • Liter: 3.1
    • SubModel: LE VALUE LEADER
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2007-2010 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LTZ

    1987-1993 CHEVROLET CORSICA

    • EngineType: ALL
    • SubModel: ALL

    2001-2004 AVANTI II

    • EngineType: ALL
    • SubModel: ALL

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    1999-2006 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2003-2005 GMC SAVANA 2500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2001-2002 GMC SIERRA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006-2010 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: LT

    1987-1989 OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1994 CHEVROLET LUMINA

    • Liter: 3.1
    • SubModel: EURO 3.4
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2003-2010 GMC SAVANA 2500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2003-2005 CHEVROLET EXPRESS 2500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2010 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1999-2001 GMC SIERRA 2500

    • EngineType: ALL
    • SubModel: SL

    1990-1994 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: Z24

    2000-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLE

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2006 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: HYBRID

    2002-2004 GMC YUKON

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2003-2006 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009-2010 GMC SAVANA 4500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1989 PONTIAC 6000

    • EngineType: ALL
    • SubModel: TOURING

    2000-2001 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1990-1993 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: RS

    2006-2010 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: LT

    1987 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: ESTATE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1987-1989 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: ALL

    2001-2005 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: DENALI

    2004-2007 CADILLAC CTS

    • EngineType: ALL
    • SubModel: V

    2003-2010 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1999-2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000-2001 CHEVROLET SUBURBAN 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2010 CHEVROLET COLORADO

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: LT
    • Engine Vin: P
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2006 CHEVROLET EXPRESS 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2010 GMC SAVANA 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006 CHEVROLET SILVERADO 1500 HD

    • EngineType: ALL
    • SubModel: ALL

    2001-2010 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003-2010 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1990 CHEVROLET BERETTA

    • Liter: 3.1
    • SubModel: INDIANAPOLIS 500 PACE CAR
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1987-1988 OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • SubModel: BROUGHAM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    2000 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: SLT

    2006-2010 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2008 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LTZ

    1990 OLDSMOBILE CUTLASS SUPREME

    • EngineType: ALL
    • SubModel: SL

    2003-2010 CHEVROLET EXPRESS 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2006 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: SS

    2008-2009 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LT

    2009-2010 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LS

    2010 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: ALL

    2008 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2006-2010 GMC SAVANA 3500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2003 GMC SAVANA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1988 BUICK SKYHAWK

    • EngineType: ALL
    • SubModel: CUSTOM

    1990 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: MCLAREN

    1989 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: CL
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    2006-2010 GMC SAVANA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: BASE

    1997 PONTIAC SUNFIRE

    • CC: 2198
    • Liter: 2.2
    • SubModel: SE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1990-1992 CHEVROLET LUMINA

    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2008-2009 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: HYBRID

    2005 CHEVROLET EXPRESS 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1993 OLDSMOBILE CUTLASS CIERA

    • CC: 2190
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1987-1989 CHEVROLET BERETTA

    • EngineType: ALL
    • SubModel: ALL

    1988-1989 BUICK REGAL

    • EngineType: ALL
    • SubModel: ALL

    2002-2004 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LTZ

    1987-1989 PONTIAC 6000

    • EngineType: ALL
    • SubModel: STE

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 GMC ENVOY XUV

    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

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