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RJ14YC - Champion Spark Plug ( #63)

List Price

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$3.45

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SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
RJ14YC

Manufacturer
Champion

Replaces OEM 0500575.

Plug Type RJ14YC
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) 0.375
Taper Diameter (Inch) 0.31
Installed Height (Inch) 2.24
Insulator Projection (Inch) 0.09
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 4
Classification Champion Copper Plus
Resistor Plug Yes
Resistor Type SAC-9
Manufacturer Heat Range 14
Electrical Terminal Type Non-Removable Nut

Technical information (PDF)
Warranty (PDF)
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Champion Champion Plug (#63) Rj14yc is equivalent to parts:

  • 500575 Evinrude Johnson OMC BRP
  • 63 Mercury Marine
  • 33    63 Mercury Marine
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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