Champion RC12YC Spark Plug
| Brand: Briggs & Stratton |
PART #
4392
MFR. PART#
555737
Briggs & Stratton spark plugs position the spark approximately 1/16 in. into the combustion chamber and feature colder heat ranges that use a shortened ground electrode. This design aids in exposing the spark to the air/fuel mixture to help prevent pre-ignition from an overheated ground electrode. The spark plugs are constructed with a nickel shell for faster heat dissipation and a copper core (or double core) for further heat removal.
Brand: Briggs & Stratton
Manufacturer's Part Number: 555737
UPC: 024847176636
Shorty Spark Plug: No
Resistor: Yes
Manufacturer Heat Range: 12
Electrode Tip Material: Nickel alloy
Electrode Core Material: Copper
Center Electrode Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 0.750 in.
Spark Plug Seat Style: Gasket
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
NOT LO206 LEGAL.