AUTOLITE Spark Plug APP646

About this part

Double Platinum, Platinum Spark Plug, Autolite APP646 Double Platinum Spark Plug, Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines., Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug., The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life., Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength., The multi-rib insulator prevents flash-over., Autolite Double Platinum Spark Plug, Buick Allure (2005-2009), Buick Century (1992-1993), Buick Century (1996-2005), Buick LaCrosse (2005-2009), Buick LeSabre (1993-2005), Buick Lucerne (2006-2008), Buick Park Avenue (1992-2005), Buick Regal (1993-2004), Buick Rendezvous (2002-2007), Buick Riviera (1993), Buick Riviera (1995-1999), Buick Skylark (1993), Buick Skylark (1996-1998), Buick Terraza (2005-2006), Cadillac 60 Special (1993), Cadillac Commercial Chassis (1993), Cadillac DeVille (1993-1995), Cadillac Eldorado (1993), Cadillac Seville (1993), Chevrolet Beretta (1996), Chevrolet Camaro (1995-2002), Chevrolet Cavalier (1995), Chevrolet Corsica (1996), Chevrolet Equinox (2005-2009), Chevrolet Express 1500 (2010-2014), Chevrolet Impala (2000-2005), Chevrolet Lumina (1996-2001), Chevrolet Lumina APV (1993-1996), Chevrolet Malibu (1997-2006), Chevrolet Monte Carlo (1996-2005), Chevrolet Silverado 1500 (2010-2013), Chevrolet Uplander (2005-2006), Chevrolet Venture (1997-2005), GMC Savana 1500 (2010-2014), GMC Sierra 1500 (2010-2013), Oldsmobile 88 (1993-1999), Oldsmobile 98 (1993-1996), Oldsmobile Achieva (1993), Oldsmobile Achieva (1996-1998), Oldsmobile Alero (1999-2004), Oldsmobile Cutlass (1997-1999), Oldsmobile Cutlass Ciera (1993), Oldsmobile Cutlass Ciera (1996), Oldsmobile Cutlass Cruiser (1993), Oldsmobile Cutlass Supreme (1996-1997), Oldsmobile Intrigue (1998-1999), Oldsmobile LSS (1996-1999), Oldsmobile Regency (1997-1998), Oldsmobile Silhouette (1993-2004), Pontiac Aztek (2001-2005), Pontiac Bonneville (1994-2005), Pontiac Firebird (1995-2002), Pontiac G6 (2005-2006), Pontiac Grand Am (1993), Pontiac Grand Am (1996-2005), Pontiac Grand Prix (1996-2008), Pontiac Montana (1999-2006), Pontiac Torrent (2006-2009), Pontiac Trans Sport (1994-1999), Saturn Relay (2005-2006), Spark, plug, spark plug, double platinum, Autolite