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Electric Fuel Pump 7.4 8.2 for Volvo Penta MerCruiser 3850810 3858714 3857985 454
$136.39
Sale price
$136.39
Regular price
Available to Order
This Electric Fuel Pump is a replacement fuel pump compatible with Volvo Penta and MerCruiser marine engines (7.4L, 8.2L, 454) and matches OEM Part# 3850810, 3858714, 3857985.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This electric fuel pump delivers consistent fuel pressure for Volvo Penta and MerCruiser marine engines, including 7.4L, 8.2L, and 454 models. Designed for reliable fuel delivery in marine environments, it ensures your engine runs smoothly at all RPMs. The pump directly replaces OEM part numbers 3850810, 3858714, and 3857985.
Key Features & Performance
- Electric fuel pump with high flow rate suitable for marine engines up to 454 cubic inches
- Direct replacement for OEM part numbers 3850810, 3858714, 3857985
- Corrosion-resistant construction for saltwater and freshwater use
- 12V DC operation with standard mounting
- Includes inlet and outlet fittings for easy installation
Fitment & Compatibility
- Volvo Penta 7.4L (454) marine engines
- Volvo Penta 8.2L marine engines
- MerCruiser 7.4L (454) marine engines
- MerCruiser 8.2L marine engines
- Compatible with many stern drive and inboard applications using these engines
Common Uses
- Fuel delivery for Volvo Penta and MerCruiser gasoline marine engines
- Replacement for failed or worn OEM fuel pumps
- Boat engine restoration and maintenance
Technical Specifications
- Part Number(s): 3850810, 3858714, 3857985
- Voltage: 12V DC
- Fuel Type: Gasoline
- Mounting Type: Inline
Frequently Asked Questions
Q: Is this fuel pump compatible with diesel engines? A: No, this pump is designed for gasoline marine engines only. Do not use with diesel fuel.
Q: Does the pump come with a filter or strainer? A: The pump includes an inlet strainer; an external fuel filter is recommended for optimal performance.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.