Autolite 5125DP2 Copper Resistor Spark Plug (Pack of 2)

Brand Description: Autolite has been providing the OE and aftermarket with the highest quality ignition products, including a full rage of spark plugs and spark plug wire sets. Product Description: Spark Plug Copper Core Spark Plug "Guaranteed to deliver quick starts, good fuel economy and smooth acceleration. Autolite® Copper Core plugs are your industry standard. " -

Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength Multi-rib insulator reduces danger of "flash-over" Resistor reduces radio frequency interference (RFI) and electrode erosion Full copper core electrode provides better performance in all conditions