All Electrical Parts

Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing...

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life

U-Groove design provides better ignitability for increased engine efficiency. Spark Plug Standard Standard Spark Plug

U-Groove design provides better ignitability for increased engine efficiency. Spark Plug Standard Standard Spark Plug

U-Groove design provides better ignitability for increased engine efficiency. Spark Plug Standard Standard Spark Plug

Recessed edges. Socket openings are designed to reduce fastener rounding. Chrome vanadium alloy steel construction for strength and...

No-compromise, top of the line race spark plug for the most serious enthusiast. Spark Plug Iridium Racing

Bosch conventional Nickel-Copper Spark Plugs are designed to deliver performance and value. Heavy-duty yttrium-enhanced nickel center...

Bosch OE Fine Wire Double Iridium. All iridium plugs are NOT created equal. Give your customers the only one engineered for both high...

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Double Platinum

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Double Platinum

U-Groove design provides better ignitability for increased engine efficiency. Spark Plug Standard Standard Spark Plug