Bosch (7909) WR8LC Super Plus Spark Plug, Pack of 1
Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs
Angular, five-ribbed insulator design prevents misfire due to current leakage
Nickel-plated rolled threads provides complete anti-seize and corrosion protection
Metal glass fused resistor maximizes interference suppression
Product Review
Product Description
Bosch Super Plus spark plug has a premium copper core plus yttrium enhanced center electrode providing extended performance life over conventional copper core spark plugs.
Product Details
Bosch (7909) WR8LC Super Plus Spark Plug, Pack of 1
This review is from: Bosch (7909) WR8LC Super Plus Spark Plug, Pack of 1 (Misc.)
Don't waste your money with fancy multiple electrodes, precious metals, or other gimmicks. Use the Spark plugs that were designed for your engine. They are guaranteed to fit and perform and they wave you money as well.
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