Champion RC10PYP4 OE124/T10 Spark Plug Platinum Power

The Champion RC10PYP4 is a discontinued spark plug that is no longer manufactured. Where a current equivalent exists it is shown in the alternatives below.Champion Platinum Power has a platinum-tipped centre electrode for a stable gap and consistent ignition over a long service life. Platinum resists the erosion that widens the gap on a nickel plug, so starting and fuel economy stay closer to new for longer. Specified as original equipment on many vehicles and a long-life upgrade over the equivalent copper plug of the same heat range.