Autolite Iridium XP Spark Plug | Single Pack | 0.6mm Fine Wire Design | Better Engine Performance | OE Fitment

Autolite Spark Plugs
New
MPN:
XP5243
UPC:
009100044433
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$70.51
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Warranty Icon Limited 7 Year Warranty
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Note: Spark Plug, Iridium XP, OE Replacement, Single

Vehicle Fitment

  • 2001-2004 Avanti II
  • 2008-2009 Buick LaCrosse
  • 2004-2007 Buick Rainier
  • 2004-2007 Cadillac CTS
  • 2002-2014 Cadillac Escalade
  • 2003-2014 Cadillac Escalade ESV
  • 2002-2013 Cadillac Escalade EXT
  • 2007-2013 Chevrolet Avalanche
  • 2002-2006 Chevrolet Avalanche 1500
  • 1999-2002 Chevrolet Camaro
  • 2010-2014 Chevrolet Camaro
  • 2011-2017 Chevrolet Caprice
  • 2009-2012 Chevrolet Colorado
  • 1999-2013 Chevrolet Corvette
  • 2003-2014 Chevrolet Express 1500
  • 2003-2020 Chevrolet Express 2500
  • 2003-2020 Chevrolet Express 3500
  • 2009-2020 Chevrolet Express 4500
  • 2006-2009 Chevrolet Impala
  • 1991-1995 Chevrolet Lumina
  • 1995-1995 Chevrolet Monte Carlo
  • 2006-2007 Chevrolet Monte Carlo
  • 1999-2018 Chevrolet Silverado 1500
  • 2007-2007 Chevrolet Silverado 1500 Classic
  • 2001-2003 Chevrolet Silverado 1500 HD
  • 2005-2006 Chevrolet Silverado 1500 HD
  • 2007-2007 Chevrolet Silverado 1500 HD Classic
  • 2019-2019 Chevrolet Silverado 1500 LD- Old Model
  • 1999-2004 Chevrolet Silverado 2500
  • 2001-2014 Chevrolet Silverado 2500 HD
  • 2001-2006 Chevrolet Silverado 3500
  • 2007-2007 Chevrolet Silverado 3500 Classic
  • 2007-2014 Chevrolet Silverado 3500 HD
  • 2014-2017 Chevrolet SS
  • 2003-2006 Chevrolet SSR
  • 2000-2014 Chevrolet Suburban 1500
  • 2000-2013 Chevrolet Suburban 2500
  • 2000-2013 Chevrolet Tahoe
  • 2006-2009 Chevrolet Trailblazer
  • 2003-2006 Chevrolet Trailblazer EXT
  • 2009-2012 GMC Canyon
  • 2005-2009 GMC Envoy
  • 2003-2006 GMC Envoy XL
  • 2004-2005 GMC Envoy XUV
  • 2003-2014 GMC Savana 1500
  • 2003-2020 GMC Savana 2500
  • 2003-2020 GMC Savana 3500
  • 2009-2020 GMC Savana 4500
  • 1999-2018 GMC Sierra 1500
  • 2001-2003 GMC Sierra 1500 HD
  • 2005-2006 GMC Sierra 1500 HD
  • 2007-2007 GMC Sierra 1500 HD Classic
  • 2019-2019 GMC Sierra 1500 Limited- Old Model
  • 1999-2004 GMC Sierra 2500
  • 2001-2014 GMC Sierra 2500 HD
  • 2001-2006 GMC Sierra 3500
  • 2007-2007 GMC Sierra 3500 Classic
  • 2007-2014 GMC Sierra 3500 HD
  • 2000-2014 GMC Yukon
  • 2000-2014 GMC Yukon XL 1500
  • 2000-2013 GMC Yukon XL 2500
  • 2003-2009 Hummer H2
  • 2008-2010 Hummer H3
  • 2009-2010 Hummer H3T
  • 1991-1995 Oldsmobile Cutlass Supreme
  • 1999-2002 Pontiac Firebird
  • 2008-2009 Pontiac G8
  • 1991-1995 Pontiac Grand Prix
  • 2005-2008 Pontiac Grand Prix
  • 2004-2004 Pontiac GTO
  • 2007-2009 Saab 9-7x

Key Features

  • IRIDIUM ENHANCED Center Electrode For Improved Durability And Wear Resistance
  • 0.6 Millimeter Fine Wire Design Improves Ignitability
  • "V"-Trimmed Platinum Side Wire Technology Resists Wear
  • More Focused Ignition For Better Flame Kernel Growth And Faster Fuel Combustion For Better Engine Performance
  • Nickel Plated Shell To Prevent Corrosion
  • Designed For Better Overall Durability With No Gap Erosion So Engine Performance Stays Consistent
  • OE Form, Fit And Function
  • Limited 7 Year Warranty

Technical Details

  • Resistor: No
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Double Platinum
  • Insulator Type: Projected
  • Thread Size IN: 0.551 Inch
  • Quantity: Single
  • Reach: 0.708 Inch
  • Seat Type: Tapered
  • Wrench Diameter: 5/8 Inch