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
Product Review
Product Description
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.
Product Details
Autolite APP3923 Double Platinum Spark Plug, Pack of 1