Sierra Racor S3214 Fuel Water Separator Filter
The Sierra 18-7989 Fuel Water Separator Filter replaces 636127 in Indmar applications. It removes water and particulate contamination from the fuel supply, helping deliver cleaner fuel to the engine.
Suits Indmar engines:Â
All 6.2L Ford based engines with spin-on Fuel H2O separating fuel filters
10 micron filter
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-7989?
Sierra 18-7989 is a filter.