AUTOLITE part description

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Product Description

Autolite Iridium Ultra Finewire Spark Plug

Features & Benefits

  • Autolite Iridium Ultra(R) is an engineered OE replacement iridium spark plug.
  • A laser-welded, finewire iridium alloy center electrode provides optimal fuel efficiency, acceleration, and focused ignitability.
  • Nickel-plated shell to resist corrosion.
  • High-alumina ceramic insulator for increased strength.
  • Laser welded, finewire Iridium center electrode.
  • Proprietary platinum sidewire technology.

Product Attributes

Resistance 4000 82
Ground Electrode Tip Design Tapered
Ground Electrode Core Material Nickel
Electrical Terminal Type Stud
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Pre-Gap Size 0.044 IN
Ground Electrode Quantity 1
Hex Size 16 MM
Seat Type Tapered
Reach 17.0 MM
Thread Diameter 14.0 MM
Insulator Material Ceramic
Resistor Type Yes
Ground Electrode Tip Material Platinum
9608 Fine Wire
9805 Long Projection

Additional Information

Country of Origin (Primary) MX
Harmonized Tariff Code (Schedule B) 8511100000
Warranty Special Limited Lifetime
Warranty Special UOM TX
UPC 00009100270733
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • GMC C8500 Topkick (2003-2009)
  • GMC Sierra 1500 HD Classic (2007)
  • Chevrolet Silverado 1500 HD Classic (2007)
  • GMC Sierra 3500 Classic (2007)
  • Chevrolet Silverado 2500 HD Classic (2007)
  • GMC Sierra 2500 HD Classic (2007)
  • GMC Sierra 1500 Classic (2007)
  • Chevrolet Silverado 3500 Classic (2007)
  • Chevrolet Silverado 1500 Classic (2007)
  • GMC C3500HD (2001-2002)
  • Chevrolet C3500HD (2001-2002)
  • Cadillac Escalade EXT (2002-2006)
  • Cadillac Escalade ESV (2003-2006)
  • Chevrolet Trailblazer EXT (2003-2006)
  • GMC Envoy XUV (2004-2005)
  • GMC Envoy XL (2003-2006)
  • Isuzu NPR (2006-2014)
  • Workhorse FasTrack FT1801 (2004-2005)
  • Workhorse FasTrack FT1261 (2005)
  • Workhorse FasTrack FT1601 (2004-2005)
  • Workhorse FasTrack FT1461 (2004-2005)
  • Workhorse FasTrack FT1061 (2004-2005)
  • GMC Savana 4500 (2009-2012)
  • Chevrolet Caprice (2011-2012)
  • Hummer H3T (2009-2010)
  • GMC Canyon (2009-2012)
  • Chevrolet Colorado (2009-2012)
  • Buick Allure (2008-2009)
  • Hummer H3 (2008-2010)
  • Pontiac G8 (2008-2009)
  • GMC Sierra 3500 HD (2007-2012)
  • Chevrolet Silverado 3500 HD (2007-2010)
  • Buick LaCrosse (2008-2009)
  • GMC C5500 Topkick (2003-2008)
  • GMC C6500 Topkick (2003-2008)
  • Chevrolet C6500 Kodiak (2003-2008)
  • GMC C7500 Topkick (2003-2008)
  • Chevrolet C7500 Kodiak (2003-2008)
  • Chevrolet C5500 Kodiak (2003-2008)
  • GMC C4500 Topkick (2003-2008)
  • Chevrolet C4500 Kodiak (2003-2008)
  • Chevrolet Avalanche (2007-2012)
  • Chevrolet Trailblazer (2006-2009)
  • Hummer H2 (2003-2009)
  • Saab 9-7x (2005-2009)
  • GMC Envoy (2005-2009)
  • Pontiac GTO (2004-2006)
  • Cadillac CTS (2004-2005)
  • Buick Rainier (2004-2007)
  • Pontiac Tempest (1987-1991)
  • Avanti II (2001-2004)
  • Pontiac Sunfire (1995-1997)
  • Pontiac Sunbird (1991-1994)
  • Pontiac Grand Prix (1988-1995, 2005-2008)
  • Pontiac Grand Am (1994-1995)
  • Pontiac Firebird (1999-2002)
  • Pontiac 6000 (1987-1991)
  • Oldsmobile Firenza (1987-1988)
  • Oldsmobile Cutlass Supreme (1988-1995)
  • Oldsmobile Cutlass Cruiser (1987-1989, 1994)
  • Oldsmobile Cutlass Ciera (1987-1989, 1993-1996)
  • Oldsmobile Achieva (1994-1995)
  • GMC Yukon XL 2500 (2000-2012)
  • GMC Yukon XL 1500 (2000-2012)
  • GMC Yukon (2000-2012)
  • GMC Sierra 3500 (2001-2006)
  • GMC Sierra 2500 HD (2001-2012)
  • GMC Sierra 2500 (1999-2004)
  • GMC Sierra 1500 HD (2001-2003, 2005-2006)
  • GMC Sierra 1500 (1999-2012)
  • GMC Savana 2500 (2003-2012)
  • GMC Savana 3500 (2001-2012)
  • GMC Savana 1500 (2003-2012)
  • GMC Sonoma (1994-1997)
  • Chevrolet Tahoe (2000-2010)
  • Chevrolet Suburban 2500 (2000-2012)
  • Chevrolet Suburban 1500 (2000-2012)
  • Chevrolet Silverado 3500 (2001-2006)
  • Chevrolet Silverado 2500 HD (2001-2010)
  • Chevrolet Silverado 1500 HD (2001-2003, 2005-2006)
  • Chevrolet Silverado 2500 (1999-2004)
  • Chevrolet Silverado 1500 (2000-2010)
  • Chevrolet S10 (1994-1997)
  • Chevrolet Monte Carlo (1995, 2006-2007)
  • Chevrolet Lumina (1990-1995)
  • Chevrolet LLV (1994-1995)
  • Chevrolet Express 3500 (2001-2010)
  • Chevrolet Express 2500 (2003-2012)
  • Chevrolet Express 1500 (2003-2010)
  • Chevrolet Corvette (1997-2007)
  • Chevrolet Corsica (1987-1996)
  • Chevrolet Celebrity (1987-1990)
  • Chevrolet Cavalier (1987-1997)
  • Chevrolet Camaro (1999-2002, 2014-2015)
  • Chevrolet Avalanche 1500 (2002-2006)
  • Chevrolet Avalanche 2500 (2002-2006)
  • Chevrolet Beretta (1987-1996)
  • Cadillac Escalade (2002-2006, 2009-2010)
  • Cadillac Cimarron (1987-1988)
  • Buick Skylark (1994-1995)
  • Buick Skyhawk (1987-1989)
  • Buick Regal (1988-1995)
  • Buick Century (1987-1989, 1993-1996)
  • Isuzu Hombre (1996-1997)
  • Isuzu Ascender (2003-2006)

Autolite® allows you to go anywhere—without delay—with its comprehensive spark plugs offerings. Although it was initially established as a buggy lamp manufacturer in 1911, it slowly gained recognition as an ignition expert when it developed and introduced the very first Autolite spark plug in 1935. Over the years, the company has reached greater heights, producing and supplying spark plugs and other ignition parts to some of the major automotive manufacturers, such as Chrysler, Studebaker, Willys, and Packard. Headquartered in Lake Forest, Illinois, Autolite is a proud member of the FRAM Group, North America's largest and most diversified group servicing the vehicle replacement parts market.

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