YAMAHA OIL FILTER 6J8-13411-00

Function and technical context

The 6J8-13411-00 oil filter is an essential component of the lubrication system of Yamaha outboard motors. Its mission is to retain dirt particles, worn metals and combustion residues that circulate through the oil circuit, thus protecting cylinders, pistons, crankshaft and bearings from premature abrasion. Without proper filtration, these contaminants accelerate internal engine wear, reduce the life of critical components, and compromise lubrication pressure throughout the mechanical structure.

When to replace this part?

The filter should be inspected and replaced regularly at Yamaha's recommended maintenance intervals, typically every 100 hours of operation or at least once at the beginning of each riding season. Symptoms of a saturated filter include a drop in oil pressure, abnormal mechanical noises in the engine, and unusual increases in lubricant consumption. Replacing it preventively during periodic maintenance avoids costly repairs due to lack of lubrication and ensures reliable operation in demanding navigation conditions.

Equivalent manufacturer part numbers