Mercury Marine Outboard Fuel Filter Water Separator Assembly With 3/8 Inch Barb And 1/4 Inch NPT Fittings Replaces 320R 490R RAC 01 18-7948 9-37882 18-7922 18-7922-1
✔️ Replaces 320R/490R RAC-01, 3/8in barb, 1/4in NPT
This fuel filter water separator is designed for universal outboard marine fuel systems. It helps protect the fuel pump nozzle, cylinder liner, and piston rings by filtering water and impurities from fuel.
✅ 1 x S3227 fuel filter assembly with clear bowl and 3/8" barb x 1/4" NPT fittings
✅ High-quality housing resists friction, corrosion, oil leakage, and pressure
✅ 10 micron synthetic fiber filter paper captures impurities and water
✅ Plug-and-play installation, no electrical modification required
✅ Replaces part numbers S3227, 18-7948, 9-37882, 18-7922, 18-7922-1
💡 What is an outboard fuel filter water separator assembly with 3/8 inch barb and 1/4 inch NPT fittings used for? It's handy for maintaining fuel quality in marine engines by removing water and particulates before fuel hits the pump.
- 10 micron synthetic fiber filter captures impurities and water to protect pump and injectors
- Clear bowl lets you see sediment and check filter condition at a glance
- Quick plug-and-play installation with no electrical changes required
- Compatible with common outboard fuel line configurations and replaces several OEM parts