Autolite Double Platinum Spark Plug; APP104 (4-Pack) Fits select: 1997-2010 FORD F150; 2004-2011 FORD FOCUS

Autolite Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite Double Platinum Spark Plugs are engineered to provide easier starts; quicker acceleration and improved fuel efficiency. Autolite spark plugs are the best alternative to OE spark plugs; offering OE form; fit and function for all makes and models; both foreign and domestic; at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.