YAMAHA INTAKE GASKET 6G8-14198-00

Function and technical context

The intake gasket is the sealing component that seals the connection between the intake manifold and the engine cylinder head, ensuring that the air-fuel mixture reaches the combustion chambers correctly without leaks. This part works in the power system of the Yamaha engine, subjected to continuous cycles of pressure and thermal changes during operation. Its integrity is essential to maintain engine compression and prevent debris, water or external contaminants from entering the intake tracts, which could cause loss of power, idle irregularities or internal corrosion.

When to replace this part?

Symptoms of deterioration include loss of compression, difficult starting, rough engine running, or moisture deposits around the gasket. It is recommended that this gasket be inspected during each seasonal maintenance check and replaced proactively if signs of aging, cracks or poor compression are detected. Replacing the gasket preventatively prevents unexpected downtime in the water and more costly repairs resulting from water ingress or corrosion into the intake system.

Yamaha Engine Compatibility

Equivalent manufacturer part numbers