Yamaha - Plug, oil filler - YF1-58523-31-40 Wiring Harnesses Switching Cycles: 100

Switching Cycles: 100

YF6-87014-22-01 - CLEANER ASSY

a bit of debris kicked up from a choppy day — it all finds its way toward your engine

4) 1/8" x 2"

Fits Mercury and Mariner one-hundred-thirty to one-hundred-fifty horsepower four-stroke outboards

Yamaha - Plug, oil filler - YF1-58523-31-40 Wiring Harnesses Switching Cycles: 100Yamaha Oil Filler Plug YF1 58523 31 40 Overview The Yamaha YF1 58523 31 40 Oil Filler Plug is a genuine original equipment manufacturer component designed to securely seal the engine oil fill opening and protect the lubrication system from contaminants. This plug helps prevent dirt, debris, and moisture from entering the engine while maintaining proper oil containment during operation. A properly sealed oil system is essential for maintaining engine