Description
SIERRA 80-120 PSI High-Pressure Electric Marine Fuel Pump – 18-7330 is a high-pressure electric marine fuel pump for selected OMC and Volvo Penta electronic-fuel-injection systems. It is a different application class from Sierra low-pressure lift pumps and should only be used where the OEM pump reference matches.
Published performance is 35 GPH at 40 PSI, with an 80-120 PSI maximum pressure range. The pump uses a 5/8-18 UNF inlet and 3/8-24 UNF outlet and draws approximately 7.8 A at 43 PSI.
Key Features
- High-pressure electric pump for selected EFI systems
- Published maximum pressure range: 80-120 PSI
- 35 GPH at 40 PSI
- 5/8-18 UNF inlet and 3/8-24 UNF outlet
- Cross-references OMC/Volvo Penta 3857650 and related numbers
Specifications
- Sierra part number: 18-7330
- Product type: High-pressure electric marine fuel pump
- Maximum pressure: 80-120 PSI
- Flow: 35 GPH at 40 PSI
- Current draw: 7.8 A at 43 PSI
- Inlet: 5/8-18 UNF
- Outlet: 3/8-24 UNF
Interchange
- Mallory: 9-35430
- OMC: 3854280, 3855958, 3857650, 987620, 988037
- Volvo Penta: 3854280, 3855958, 3857650, 988037

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