Quantum replacement fuel pumps and regulators are designed to meet or exceed OEM specifications, and feature upgrades that improve on the OEM design. Upgraded polymers, brushes, and commutators ensure long life and durability in multiple fuel blends.
Features & Benefits
- OEM or better performance
- Polished corrosion-resistant case to help minimize seizing during non-operation
- Specifically designed for quiet operation
- Drop-in replacement
- Patented check valve technology
- Compatible with modern ethanol-infused pump gasoline

New - OEM Mercury Optimax/ DFI High Pressure Fuel Pump 888725T02 / F20000158 / F20000158G3
QFS EFI Fuel Pump for Mercury Marine Outboard Motor EFI 1984-2021, Replaces 809088T01, 827682T
High Pressure Fuel Pump Mercury Marine 305 (5.0L) 1988-1989 70-80 gph 125 psi max (No-Thread Outlet), Replaces Mercury Marine 861156A1 


























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