Autolite APP45 Double Platinum Spark Plug, Pack of 1

Product Review

Autolite Double Platinum Spark Plugs features platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires, and provides up to 100K mile durability. It's the superior-performing OE design spark plug providing preferred technology for DIS engines. Full platinum tips on both the center and side electrodes for reduced gap wear. Proprietary Platinum Ball Welding Process provides consistent point of contact for better adhesion. Optimizes engine performance for longer life, improved fuel economy compared to worn plugs and durability compared to standard plugs. Autolite offers a 5 year limited guarantee.