Champion 121 RV8C Spark Plug
Champion 121 RV8C Spark Plug.
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Fits Indmar, Mercury Marine, Volvo Penta and Yamaha engines.
Specifications:
Shell
Thread Size: 14mm
Thread Reach: 0.441"
Seat Type: Tapered
Resistor: Yes
Hex Size: 0.625" (15.880mm)
Terminal Type: Non-Removable Nut
Gap: 0.037-0.043"
Center Electrode
Material: Nickel
Size: 0.1"
Ground Electrode
Material: Nickel
Quantity: 1
Heat Range: 8
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Fits Indmar, Mercury Marine, Volvo Penta and Yamaha engines.
Specifications:
Brand | Champion Spark Plugs |
---|---|
Cross Reference / Specs | NGK
CRUSADER MARINE |
PROPOSITION 65 WARNING: FOR MORE INFORMATION, VISIT WWW.P65WARNINGS.CA.GOV