---
product_id: 392230135
title: "Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI"
brand: "dolksn"
price: "251678CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/392230135-volvo-penta-4-3-5-0-5-7l-electric-fuel
store_origin: SN
region: Senegal
---

# Dual electric pumps for seamless fuel delivery OEM-grade aluminum build for durability & precision Perfect fit for Volvo Penta 4.3L, 5.0L & 5.7L engines Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI

**Brand:** dolksn
**Price:** 251678CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your boat with precision—never miss a wave!

## Quick Answers

- **What is this?** Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI by dolksn
- **How much does it cost?** 251678CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/392230135-volvo-penta-4-3-5-0-5-7l-electric-fuel)

## Best For

- dolksn enthusiasts

## Why This Product

- Trusted dolksn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-quality aluminum for corrosion resistance and long service life.
- • **Dual-Pump Precision:** Two-stage fuel delivery system ensures uninterrupted engine performance.
- • **Trusted OEM Standards:** Meets or exceeds original equipment specifications for reliable, worry-free operation.
- • **Seamless Compatibility:** Specifically engineered for Volvo Penta 4.3/5.0/5.7L models—no guesswork, just perfect fit.
- • **Plug & Play Installation:** 100% tested and ready to install—get back on the water faster with zero hassle.

## Overview

The Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly is a high-quality, OEM-grade replacement part designed for seamless compatibility with multiple Volvo Penta engine models. Featuring a dual-pump system with a low-pressure pump feeding a reservoir and a high-pressure pump delivering fuel to the injection system, this aluminum-bodied assembly ensures reliable, continuous fuel supply and long-lasting durability. Tested for easy installation and built to meet strict OEM standards, it’s the ultimate upgrade for professional boaters demanding peak performance.

## Description

The OE Number:2154513821397771359444438613553860210The Compatibility of This Fuel Pump Assembly:for Volvo Penta 4.3L 5.0L 5.7Lfor 5.7OSXI 5.7OSI 5.7GXI 5.0GXIfor 5.7GI 5.0OSI 4.3GXI 4.3OSIFeature:Made of high-quality materials, has been tested many times before sale, and has a long service life.Easy Installation: Each of our products is 100 % tested before shipped out and fits your machine directly, requiring no further adjustment.The Fuel Pump sucks the fuel out of the fuel tank, pressurizes it, and delivers it to the fuel supply pipe to ensure continuous fuel supply to the fuel injector.

## Features

- ✨[IMPORTANT NOTE] Please carefully check the OEM part numbers and pictures,thank you!
- ✨[FITMENT] Compatible with Volvo Penta 4.3L 5.0L 5.7L for 5.7OSXI 5.7OSI 5.7GXI 5.0GXI 5.7GI 5.0OSI 4.3GXI 4.3OSI.
- ✨[OEM NUMBER] 21545138,21397771,3594444,3861355,3860210
- ✨[FUNCTION] Made of two pumps along with a fuel reservoir. The low-pressure pump pulls the fuel from the fuel tank in the boat and deposits it into a small reservoir on the assembly. The high-pressure pump provides fuel to the fuel injection system. The fuel pump assembly reservoir is a small fuel tank mounted on the engine. It fills continually with fuel from the main fuel tank by the low-pressure pump and then is delivered to the engine fuel rail by the high-pressure pump.
- ✨[SERVICE] If you have any questions about the part, please contact us before purchasing it,we'll reply you within 24 hour.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOLKSN |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Boat |
| Material | Metal |
| Style | Electric |
| Specification Met | OE |
| Auto Part Position | Rear |
| Outlet Connection Type | Barb |
| Body Material | Aluminum |
| Inlet Connection Type | Hose Barb |
| Gas Type | Diesel |
| Mounting Type | Vehicle Specific Fit |
| Operation Mode | Electric |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | DOLKSN |
| UPC | 678067496250 |
| Item Weight | 7.87 pounds |
| Package Dimensions | 11.02 x 10.28 x 7.36 inches |
| Manufacturer Part Number | BR-vpenta57 |

## Product Details

- **Brand:** DOLKSN
- **Fit Type:** Vehicle Specific Fit
- **Vehicle Service Type:** Boat
- **Material:** Metal
- **Style:** Electric

## Images

![Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI - Image 1](https://m.media-amazon.com/images/I/61gXRlZOD3S.jpg)
![Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI - Image 2](https://m.media-amazon.com/images/I/51LTIOimSOS.jpg)
![Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI - Image 3](https://m.media-amazon.com/images/I/51zKV65Th0S.jpg)
![Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI - Image 4](https://m.media-amazon.com/images/I/61iQqGt6GcS.jpg)
![Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI - Image 5](https://m.media-amazon.com/images/I/616OWyRR9ES.jpg)

## Questions & Answers

**Q: I have older 5.0. Chevy Volvo  225e carburetor.. is you to hi pressures  for my boat**
A: The pressure of this volvo penta fuel pump is 0.4mp.

**Q: Doe this pump still have the black paint problem?**
A: Yes, they powder coat it and the ethanol destroys it in a year. But Volvo won’t offer any real solutions! So I replace mine every other year. When you replace it make sure you clean the screen on the fuel rail. I check mine all the time& clean it often cause that’s where the powder coat ends up, then back pressure pops the pump seals.. hope that helps

**Q: Will this fit a 5.7 gsi volvo penta?**
A: It fit a 2002 5.7GXi

**Q: Will it fit a 1999 Volvo penta 5.7 GSI  GM 350.? And is this water cooled like the one I have is**
A: I installed it on my 5.0 GXI and it works great. It does connect to the water system.

## Frequently Bought Together

- Volvo Penta 4.3/5.0/5.7L Electric Fuel Pump Assembly 21608511 21545138 for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI
- BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*