Bosch super plus premium core spark plugs are the longest lasting copper core spark plug on the market. They deliver quality performance based on technology found in the most sophisticated racing engines, and are proven on racetracks around the world. Benefits: superior reliability. Increased resistance to spark erosion (50% longer life vs. Oe plugs). Improved cold weather starts. Anti-seize and corrosion protection. Prevents misfires due to current leakage. Worn spark plugs can cause engine misfires and can reduce performance and fuel economy. Be sure to replace worn plugs during manufacturer recommended service intervals. If you have added aftermarket performance parts it is a good idea to change them more frequently. Be sure to check and change your plug wires and coils as well. This will save labor costs. Sold individually.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

"Spark Plug 911 3.2 L / 924 S / 944 / 928 - Bosch Super Plus - Wr 7dc+"