AUTOLITE Spark Plug AP5503

About this part

Platinum, Platinum Spark Plug, Autolite AP5503 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 Envision (2017-2019), Buick LaCrosse (2018-2019), Cadillac ATS (2013-2016), Chevrolet Colorado (2015-2019), Chevrolet Impala (2014-2019), Chevrolet Malibu (2013-2015), Chevrolet Malibu Limited (2016), Ford Contour (1995-2000), Ford Edge (2007-2010), Ford Escape (2001-2004), Ford Escort (1998-2003), Ford Flex (2009-2012), Ford Focus (2000-2004), Ford Fusion (2006-2012), Ford Taurus (2008-2012), Ford Taurus X (2008-2009), GMC Acadia (2017-2019), GMC Canyon (2015-2019), Lincoln MKS (2009-2013), Lincoln MKT (2010-2012), Lincoln MKX (2007-2010), Lincoln MKZ (2007-2012), Mazda 3 (2006-2013), Mazda 3 Sport (2009-2014), Mazda 5 (2008-2010), Mazda 5 (2012), Mazda 5 (2014), Mazda 6 (2006-2013), Mazda CX-7 (2007-2012), Mazda CX-9 (2007-2015), Mazda MX-5 Miata (2006-2015), Mazda Tribute (2001-2004), Mazda Tribute (2009-2011), Mercury Cougar (1999-2002), Mercury Mariner (2009-2011), Mercury Milan (2006-2011), Mercury Mystique (1995-2000), Mercury Sable (2008-2009), Spark, plug, spark plug, Platinum, Autolite