8M0097855 Annual Service Kit for Mercury 75HP 80HP 90HP 100HP 115HP EFI 2.1L | JLM Marine family-yamaha-c25mlht Could a bad water pump

Could a bad water pump be the cause

Remove the retaining bolts and lift off the housing cover

This fuel line assembly is designed for a broad range of Yamaha Outboards from 4 HP to 350 HP

Inspect it more frequently if you operate in sandy

Apply a thin layer of clean engine oil to the new filter gasket before hand-tightening into position

8M0097855 Annual Service Kit for Mercury 75HP 80HP 90HP 100HP 115HP EFI 2.1L | JLM Marine family-yamaha-c25mlht Could a bad water pumpAnnual Service Kit for Mercury 75HP 80HP 90HP 100HP 115HP EFI 2. 1L This comprehensive annual service kit is engineered for Mercury 75HP, 80HP, 90HP, 100HP, and 115HP EFI 2. 1L outboard engines (serial number 2B094996 and above). It includes all essential maintenance components required for a complete yearly service, ensuring optimal engine performance and longevity. Direct replacement for Mercury OEM part number 8M0097855, this kit provides a cost