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QL16V - Champion Spark Plug (#876M)

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$12.34

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SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
QL16V

Manufacturer
Champion

Replaces OEM 0502178.

Plug Type QL16V
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) 0.28
Installed Height (Inch) 2.2
Gap (Inch) 0.06
Gap (MM) 1.5
Center Electrode Diameter (Inch) 0.1
Center Electrode Material Nickel Copper Alloy
Ground Electrode Material Nickel Copper Alloy
Classification Champion Copper Plus Small Engine
Resistor Plug Yes
Resistor Type Q-Type Inductive Suppressor
Manufacturer Heat Range 16
Electrical Terminal Type Non-Removable Nut

Technical information (PDF)
Warranty (PDF)
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Champion Champion Plug (#876m) Ql16v is equivalent to parts:

  • 509924 Evinrude Johnson OMC BRP
  • 502178 Evinrude Johnson OMC BRP
  • 876 Mercury Marine
  • 33   876 Mercury Marine
Champion Catalog Online


Champion 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.

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