QL78C - Champion Spark Plug ( #883M)
List Price
$6.99
Your Price
$6.22
You save $0.77
Part Number
QL78C
Manufacturer
Champion
Replaces OEM 0502179.
Plug Type QL78C
Seat Type Gasket
Hex Size (Inch) 0.813
Hex Size (MM) 20.650
Thread Size (Inch) 0.551
Thread Size (MM) 14.000
Thread Reach (Inch) 0.5
Taper Diameter (Inch) 0.25
Installed Height (Inch) 2.24
Gap (Inch) 0.027-0.033
Gap (MM) 0.69-0.84
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 Q-Type Inductive Suppressor
Manufacturer Heat Range 78
Electrical Terminal Type Non-Removable Nut
Champion Champion Plug (#883m) Ql78c is equivalent to parts:
- 772342 Evinrude Johnson OMC BRP
- 502179 Evinrude Johnson OMC BRP
- 896325 Mercury Marine
- 33896325 Mercury Marine
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.
Replaces OEM 0502179.Plug Type QL78CSeat Type GasketHex Size (Inch) 0.813Hex Size (MM) 20.650Thread Size (Inch) 0.551Thread Size (MM) 14.000Thread Reach (Inch) 0.5Taper Diameter (Inch) 0.25Installed Height (Inch) 2.24Gap (Inch) 0.027-0.033Gap (MM) 0.69-0.84Center 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 Q-Type Inductive SuppressorManufacturer Heat Range 78Electrical Terminal Type Non-Removable Nut
6.22
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