Inline Fuel Filter – Fits Mercury/Mariner 4-Stroke 9.9-15 HP (Replaces 35-80365M) 400HP It is recommended to consult

It is recommended to consult your engine's service manual for final tuning procedures

Remove the old VST fuel filter from its housing

Common symptoms include the engine running hotter than normal

reduced engine performance

Unbolt and remove the old elbow/riser from the exhaust manifold

Inline Fuel Filter – Fits Mercury/Mariner 4-Stroke 9.9-15 HP (Replaces 35-80365M) 400HP It is recommended to consultProduct Details This Inline Fuel Filter is designed for a range of 4 stroke outboard motors, including Mercury Mariner 9. 915 HP (19952004) and Yamaha 69. 9 HP (19892002) models. It ensures clean fuel delivery by filtering out contaminants before they reach the engine, protecting critical components. It serves as a direct cross reference for Mercury 35 80365M; Yamaha 646 24251 02 00, 646 24251 01 00, and 646 24251 00 00; Sierra 18 7713; and Tohatsu