ACDelco R44LTSM Professional Conventional Spark Plug

  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark flash over and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
  • Available for use in Marine applications

$3.95

58 in stock

58 in stock

SKU: WN437 Category: Product Brand:
Model : R44LTSM
MPN : R44LTSM
Vendor SKU : R44LTSM
Location : Los Angeles
  • When it comes to replacing your spark plugs, ACDelco offers a full line of Professional, premium aftermarket Spark Plug products. Choose from our Iridium, Double Platinum, RAPIDFIRE Single Platinum, Conventional, Marine, and Outdoor Power Equipment lines depending on your performance needs. Diesel vehicle owners can also get the ACDelco advantage with our high-quality Glow Plugs. ACDelco Professional, premium aftermarket spark and glow plugs fit both GM and non-GM vehicles
  • 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
  • ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are the high quality replacement ideal 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
  • 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
  • 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
  • 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
  • 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
Make Model Year
Buick Allure 2008 - 2009
Buick Century 1987 - 1989
Buick Century 1993
Buick LaCrosse 2008 - 2009
Buick Rainier 2004 - 2007
Buick Regal 1988 - 1993
Buick Skyhawk 1987 - 1989
Cadillac Cimarron 1987 - 1988
Cadillac CTS 2004 - 2010
Cadillac Escalade 2002 - 2010
Cadillac Escalade ESV 2003 - 2010
Cadillac Escalade EXT 2002 - 2010
Chevrolet Avalanche 2007 - 2010
Chevrolet Avalanche 1500 2002 - 2006
Chevrolet Beretta 1987 - 1993
Chevrolet Camaro 1999 - 2010
Chevrolet Cavalier 1987 - 1994
Chevrolet Cavalier 1997
Chevrolet Celebrity 1987 - 1990
Chevrolet Colorado 2009 - 2010
Chevrolet Corsica 1987 - 1993
Chevrolet Corvette 1999 - 2010
Chevrolet Express 1500 2003 - 2010
Chevrolet Express 2500 2003 - 2010
Chevrolet Express 3500 2003 - 2010
Chevrolet Express 4500 2009 - 2010
Chevrolet Impala 2006 - 2009
Chevrolet Lumina 1990 - 1994
Chevrolet Monte Carlo 2006 - 2007
Chevrolet Silverado 1500 1999 - 2010
Chevrolet Silverado 1500 HD 2001 - 2006
Chevrolet Silverado 2500 1999 - 2004
Chevrolet Silverado 2500 HD 2001 - 2010
Chevrolet Silverado 3500 2001 - 2006
Chevrolet Silverado 3500 HD 2007 - 2010
Chevrolet SSR 2003 - 2006
Chevrolet Suburban 1500 2000 - 2010
Chevrolet Suburban 2500 2000 - 2010
Chevrolet Tahoe 2000 - 2010
Chevrolet Trailblazer 2006 - 2009
Chevrolet Trailblazer EXT 2003 - 2006
Ford Aerostar 1986 - 1987
Ford Country Squire 1987 - 1991
Ford Fairmont 1983
Ford LTD 1983 - 1986
Ford LTD Crown Victoria 1987 - 1991
Ford Mustang 1983 - 1990
Ford Mustang 1994 - 1997
Ford Ranger 1985 - 1988
Ford Taurus 1988 - 1995
Ford Thunderbird 1986 - 1997
Ford Windstar 1995
GMC Canyon 2009 - 2010
GMC Envoy 2005 - 2009
GMC Envoy XL 2003 - 2006
GMC Envoy XUV 2004 - 2005
GMC Savana 1500 2003 - 2010
GMC Savana 2500 2003 - 2010
GMC Savana 3500 2003 - 2010
GMC Savana 4500 2009 - 2010
GMC Sierra 1500 1999 - 2010
GMC Sierra 1500 HD 2001 - 2006
GMC Sierra 2500 1999 - 2004
GMC Sierra 2500 HD 2001 - 2010
GMC Sierra 3500 2001 - 2006
GMC Sierra 3500 HD 2007 - 2010
GMC Yukon 2000 - 2010
GMC Yukon XL 1500 2000 - 2010
GMC Yukon XL 2500 2000 - 2010
Hummer H2 2003 - 2009
Hummer H3 2008 - 2010
Hummer H3T 2009 - 2010
Isuzu Ascender 2003 - 2006
Isuzu Hombre 1997
Lincoln Continental 1986 - 1994
Lincoln Mark VII 1986 - 1987
Lincoln Town Car 1986 - 1990
Mercury Capri 1983 - 1986
Mercury Colony Park 1987 - 1991
Mercury Cougar 1986 - 1997
Mercury Grand Marquis 1986 - 1991
Mercury Marquis 1983 - 1986
Mercury Sable 1988 - 1995
Mercury Zephyr 1983
Oldsmobile Cutlass Ciera 1987 - 1989
Oldsmobile Cutlass Ciera 1993
Oldsmobile Cutlass Cruiser 1987 - 1989
Oldsmobile Cutlass Supreme 1988 - 1993
Oldsmobile Firenza 1987 - 1988
Pontiac 6000 1987 - 1991
Pontiac Firebird 1999 - 2002
Pontiac G8 2008 - 2009
Pontiac Grand Prix 1988 - 1993
Pontiac Grand Prix 2005 - 2008
Pontiac GTO 2004 - 2006
Pontiac Sunbird 1991 - 1994
Pontiac Sunfire 1997
Pontiac Tempest 1987 - 1991
Saab 9-7x 2005 - 2009