The rc12yc plug looks like it was designed for a gap of 0035 0040 while the rc12yx plug was clearly designed for the recommended 0020 gap. You never forget your first champion our spark plugs have been improving engine performance since 1907.
Copper Plus Small Engine Boxed Rs17yx
Champion spark plug rc12yx equivalent. The 14 means a slightly hotter plug than a 12 in the champion numbering system. If youd like to read more about this search for champions numbering system and choose the link at championiridiumplugs dot com. Champion spark plug rc12yx marketplace 500 only. Any use of this cross reference is done at the installers risk. Champion n12yc 38 copper plus replacement spark plug pack of 1 sold by 1800toolrepair1 an ebay marketplace seller. The spark plug cross references are for general reference only.
Yes it will fit and function the same as both plug numbers. 389 replacement spark plugs for champion rc12yc. See cross reference chart for champion rc12yc and more than 80000 other spark plugs. Check for correct application and specmeasurements. Anzac spark plug for kohler 12 132 02 12 132 02 s champion rc12yc for briggs stratton 491055 491055s 499608 john deere m78543 husqvarna cub cadet gravely mtd engine parts 48 out of 5 stars 14 999 9. Other than that the plugs are the same.
The rc12yc electrode is a fat cylinder like most. Sold by shop eddies. Hilom pack of 2 491055 spark plug for champion rc12yc john deere m78543 kohler 25 132 12 s 12 132 02 s briggs stratton 491055s 491055t 805015 72347 husqvarna 531308128. Ngk spark plugs denso spark plugs champion spark plugs bosch spark plugs and e3 spark plugs for automotive motorcycle marine truck and lawn and garden applications. Choose your next champion from the range of plugs that live up to the legacy of this iconic brand. Champion spark plug pn861s.
Gallery of Champion Spark Plug Rc12yx Equivalent
