Autolite APP5263 Double Platinum Spark Plug, Pack of 1

• Features platinum-to-platinum firing which eliminates gap erosion, reduces misfires, and provides up to 100K mile durability
• 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 plug and durability compared to standard plugs

Provides a center wire platinum firing tip. Featured benefits include reduced gap erosion, fewer misfires and better performance. 15 per cent more durable than average of leading competitors, platinum ball on the center electrode minimizes gap erosion for longer life. Proprietary platinum ball welding process provides consistent point of contact for better adhesion. Optimizes engine performance to provide improved fuel economy compared to standard plugs. 3 year limited guarantee.