Autolite Double Platinum Spark Plug, APP103 (4-Pack)

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.

Works to optimize engine performance for a longer life and improved fuel economy OE design Full-platinum tips; platinum on both the center and side electrodes to promote reduced gap wear Platinum ball welding process provides a consistent point of contact for enhanced adhesion