AUTOLITE Spark Plug AP646

About this part

Platinum, Platinum Spark Plug, Autolite AP646 Platinum Spark Plug, Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency., Engineered with a platinum firing tip that prevents gap erosion for longer service life., Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength., The multi-rib insulator prevents flash-over., Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life., Autolite Single 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, Platinum, Autolite