Aftermarket Mercruiser 802893T Style Fuel Water Separator Filter
The Sierra 18-7944 Fuel Water Separator Filter replaces 35-802893T, 35-802893Q01, PFF5510 and 802893Q01 in Mercruiser applications. It removes water and particulate contamination from the fuel supply, helping deliver cleaner fuel to the engine.
Filter Size:Â Short - 3.875" or 98.4mm
Rating:Â 10 Micron
Thread Pitch: 11/16-16
Use with:
18-7983-1 - Fuel water separator kit
18-7853-1 - Filter head 1/4" threads
18-7775 - Filter head 3/8" threads
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-7944?
Sierra 18-7944 is an aftermarket fuel water separator filter for Mercruiser applications.
Which part numbers cross-reference Sierra 18-7944?
This listing cross-references Fleetguard FF5059, Mercruiser 35-802893Q01, Mercruiser 802893T and Mercury 802893Q01. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-7944 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.