Autolite AR33 High Performance Racing Non-Resistor Spark Plug (4 Pack)

Autolite Racing Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. 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.