Bosch BOSCH FR7HC+ Copper with Nickel Spark Plug - Single

Bosch Copper with Nickel spark plugs feature a heavy-duty yttrium-enhanced copper core center electrode for improved durability About this item Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitability Heavy-duty, yttrium enhanced copper core center electrode for reliability and performance Bosch Copper with Nickel spark plugs feature a heavy-duty yttrium-enhanced copper core center electrode for improved durability › See more product details