Marine Spark Plug; Resistor Plug; Nickel Copper Alloy; 0.551 Inch Thread Diameter; 0.441 Inch Thread Reach; Tapered Seat; Gap Range 0.032 - 0.038 Inch; Plug Type RV91MC; Single
Factory Warranty
Reviewed, Evaluated and Accredited
Meets All 8 Standards of Accreditation
BBB Accredited since 2024 for 1 year of continuous Accreditation