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Used Outboard Parts & Fresh Water Sterndrive Parts

BZ7HS-10 3579 NGK Nickel Spark Plug for Marine Engines OMC Mercury Mariner
$3.76

BZ7HS-10 3579 NGK Spark Plug for Marine Engines. Fits various Mercury Sport Jets & OMC Jet drives and Evinrude/Johnson, Mercury/Mariner outboards.

Equivalent to OMC 771779, 765951, 509925; Champion 5828, QL77CC; Mercruiser 33-828C; AC Delco M40FFX.

Thread diameter: 14mm
Thread pitch: 1.25mm
Seat type: gasket
Reach: 12.7mm (1/2")
Hex size: 13/16" (21mm)
Terminal type: solid
Gap: .039" (1.0mm)

Please check the part numbers for your specific fitment needs.

cat-E24

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