Briggs Champion 5066 Gold Platinum Longer Life Spark Plug RC12YC RC14YC 694385Long Life Platinum Spark Plug - by Briggs Champion No. 5066.
Gold shell with TinTac coating prvents seizing in heads.
Projected core nose broadens heat range and protects against fouling.
Smaller diameter electrode increases ignitability and idle stability.
Single platinum pad on cnter electrode increases plug life.
SAC 9 resistor element reduces electrical noise interference.
Check Gap: 0.030
Replaces RC12YC, RC14YC
For models 120600, 121600, 122600 - Gap: 0.020
Carriage Guide: For mainland UK the approximate carriage charge will be: £3.3
Orders totalling over £50 are carriage free. For offshore / worldwide shipping locations just add to cart and checkout for a quote.