RV91MC - Champion Spark Plug (942M)
List Price
$3.56
Your Price
$2.77
You save $0.79
Part Number
RV91MC
Manufacturer
Champion
Plug Type RV91MC
Seat Type Tapered
Hex Size (Inch) 0.625
Hex Size (MM) 15.880
Thread Size (Inch) 0.551
Thread Size (MM) 14.000
Thread Reach (Inch) 0.441
Taper Diameter (Inch) 0.31
Installed Height (Inch) 2.02
Insulator Projection (Inch) 0.12
Gap (Inch) 0.032-0.038
Gap (MM) 0.81-0.97
Center Electrode Diameter (Inch) 0.1
Center Electrode Material Nickel Copper Alloy
Ground Electrode Material Nickel Copper Alloy
Ground Electrode Quantity 1
Classification Champion Copper Plus Small Engine
Resistor Plug Yes
Resistor Type SAC-9
Manufacturer Heat Range 91
Electrical Terminal Type Non-Removable Nut
Champion Catalog OnlineChampion spark plugs use an extruded copper core in the center electrode that maintains accurate control of heat range, optimizing the performance and longevity of the spark plug. This not only will provide you with a dependable start but gives you the confidence that you'll keep going.
Plug Type RV91MCSeat Type TaperedHex Size (Inch) 0.625Hex Size (MM) 15.880Thread Size (Inch) 0.551Thread Size (MM) 14.000Thread Reach (Inch) 0.441Taper Diameter (Inch) 0.31Installed Height (Inch) 2.02Insulator Projection (Inch) 0.12Gap (Inch) 0.032-0.038Gap (MM) 0.81-0.97Center Electrode Diameter (Inch) 0.1Center Electrode Material Nickel Copper AlloyGround Electrode Material Nickel Copper AlloyGround Electrode Quantity 1Classification Champion Copper Plus Small EngineResistor Plug YesResistor Type SAC-9Manufacturer Heat Range 91Electrical Terminal Type Non-Removable Nut
2.77
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