Bosch Spark Plug 8171

Spark Plug. (8171) by Bosch

Bosch Double Platinum Spark Plugs are engineered to deliver both performance and long life, representing the best of OE spark plug technology. Bosch utilizes a platinum firing pin on the center electrode and platinum inlay in the ground electrode. This design reduces gap erosion, increases durability and performance life while meeting Original Equipment specifications for double platinum spark plugs.

1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)