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Used Outboard Parts & Fresh Water Sterndrive Parts

QL78V 838 CHAMPION SPARK PLUG COPPER PLUS for OMC 771770 Mercury 33-14103Q
$8.64
Part number QL78V, 838.

Champion Copper Plus spark plug for Evinrude/Johnson and Mercury outboards.

Equivalent to NGK BUZHW-2, OMC 771770, 772341, 765900; Mercury Marine 33-14103Q, 75739, 804356' AC Delco M40FFX, V40FFM; Autolite 2852, 2872.

Thread diameter: 14mm
Thread Pitch: 1.25mm
Seat type: gasket
Reach: 12.7mm (1/2")
Hex size: 13/16" (21mm)
Terminal type: solid
Gap: .065" (1.65mm)
Resistor: yes (inductive)

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