B8S 3810 NGK Spark Plug for Marine Engines | Green Bay Propeller & Marine LLC

B8S 3810 NGK Spark Plug for vintage Evinrude/Johnson, Sears, and Wizard outboards. Also fits some Pioneer & Craftsman chain saws and Pioneer generators.

Equivalent to Mercury Marine 33-813415; OMC 509564, 765959; Yamaha NGK-B8S00-00-00; Champion J4C.

Thread diameter: 14mm
Thread pitch: 1.25mm
Seat type: gasket
Reach: 9.5mm (3/8")
Hex size: 13/16" (21mm)
Terminal type: removable nut
Gap: .028" (0.7mm)
Resistor: no

Please check the part numbers for your specific fitment needs.

cat-E41

Brand: NGK
Condition: New

SKU: B8S

MPN: 3810 B8S
warehouse: 590

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B8S 3810 NGK Nickel Spark Plug Chain Saws Pioneer Vintage Outboards Evinrude Wizard

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