QL78C - Champion Spark Plug ( #883M)
List Price
—
Your Price
$5.90
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


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