Spark Plug-Copper Plus Champion Spark Plug 841

Great value - last a lifetime.

This spark plug is the original equipment in about 90% of all small (under 15hp) 4 stroke engines manufactured in the U.S. since the 1950's. Works great for years - the one I replaced was still working O.K. after 20+ years in a snow blower, but the outside of the base was starting to rust .Read full review

Verified purchase:  Yes • Condition: new • Sold by: auto_parts_stor...

The perfect plug for willy. The only plug that allows to start the willys with no problem.

Verified purchase:  Yes • Condition: pre-owned • Sold by: daytrader55