Description
Sieera S18-7721 suit Quicksilver 35-864572 Replacement Steel in-line fuel filter.
Replaces in-line filter that fits all Mercruiser MCM/MIE gasoline engines using a boost pump.
Quicksilver Part # 35-864572 Sierra S18-7721
DOES NOT cross reference with Napa 3481 or WIX 33481. The Thread Pattern is different!Common on 2000+ Mercruiser
Recommend Servicing Annually or every 100 Hours
Sold Individually