---
product_id: 440078540
title: "BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7"
brand: "bb"
price: "KSh21450"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/440078540-bb-fuel-pressure-regulator-for-volvo-penta-and-mercruiser-4
store_origin: KE
region: Kenya
---

# Threaded 2-inch inlet/outlet connections Precision fit for 4.3, 5.0, 5.7L engines Marine-grade aluminium body BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7

**Brand:** bb
**Price:** KSh21450
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your engine running smooth — don’t let fuel pressure hold you back!

## Quick Answers

- **What is this?** BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7 by bb
- **How much does it cost?** KSh21450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/440078540-bb-fuel-pressure-regulator-for-volvo-penta-and-mercruiser-4)

## Best For

- bb enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Only 59 grams and 5.1 cm³ footprint, saving space without compromising strength
- • **Seamless Installation:** Vehicle-specific fit with threaded 2-inch inlet/outlet for hassle-free replacement
- • **Marine-Grade Durability:** Robust aluminium construction built to withstand harsh marine environments
- • **OE Specification Certified:** Meets original equipment standards for reliable, long-lasting operation
- • **Engineered for Peak Performance:** Optimized fuel pressure regulation for Volvo Penta & Mercruiser 4.3, 5.0, 5.7L engines

## Overview

The BB Fuel Pressure Regulator is a precision-engineered replacement part designed specifically for Volvo Penta and Mercruiser 4.3, 5.0, and 5.7L marine engines. Crafted from durable aluminium with threaded 2-inch inlet and outlet connections, it ensures reliable fuel pressure control in demanding marine environments. Lightweight and compact, this OE-spec regulator guarantees seamless installation and optimal engine performance, making it an essential upgrade for serious boaters.

## Description

BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7

## Features

- New fuel pressure regulator
- Replaces Mercruiser 2149831 885174 21491831
- Replaces Volvo Penta 3858967
- Fits most 4.3, 5.0, 5.7 engines, does not fit 8.1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BB |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Boat |
| Item dimensions L x W x H | 5.1 x 5.1 x 5.1 Centimeters |
| Material | Metal |
| Item Weight | 0.06 Kilograms |
| Style | Modern |
| Specification Met | OE |
| Outlet Connection Size | 2 Inches |
| Inlet Connection Size | 2 Inches |
| Outlet Connection Type | Threaded |
| Body Material | Aluminium |
| Inlet Connection Type | Threaded |
| Gas Type | Petrol |
| Operation Mode | Automatic |
| Product Grade | New |
| Manufacturer | bb |
| UPC | 701649132670 |
| Product Dimensions | 5.08 x 5.08 x 5.08 cm; 59 g |
| Item model number | B078P7BQJY |
| Manufacturer Part Number | B078P7BQJY |
| Country of Origin | USA |
| Item Weight | 59 g |

## Product Details

- **Brand:** BB
- **Fit Type:** Vehicle Specific Fit
- **Vehicle Service Type:** Boat
- **Item dimensions L x W x H:** 5.1 x 5.1 x 5.1 Centimeters
- **Material:** Metal
- **Item Weight:** 0.06 Kilograms
- **Style:** Modern
- **Specification Met:** OE
- **Outlet Connection Size:** 2 Inches
- **Inlet Connection Size:** 2 Inches

## Images

![BB Fuel Pressure Regulator for Volvo Penta and Mercruiser 4.3, 5.0, 5.7 - Image 1](https://m.media-amazon.com/images/I/71ROswDRt0L.jpg)

## Questions & Answers

**Q: How do you remove the old one from the CoolFuel module? Does it just pull right out?**
A: Yes - remove the clip with a screwdriver- then just pull forward on it.....

**Q: What is the part numbers stamped on this part? The picture doesn't show them**
A: Replaced GM # 12568878 on my 2005 VP 5.0 GXI-E  would probably fit lots of VP & Mercury chevy V-8 in those years it's a Chevy Part !

**Q: Does this come with the e clip?**
A: this does not come with the e clip

**Q: Would this fit my 6.2L mercruiser mpi?**
A: I installed it on my 2005 Volvo penta 5.0 GXI V-8 Fuel injection !

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**Shop now:** [https://www.desertcart.co.ke/products/440078540-bb-fuel-pressure-regulator-for-volvo-penta-and-mercruiser-4](https://www.desertcart.co.ke/products/440078540-bb-fuel-pressure-regulator-for-volvo-penta-and-mercruiser-4)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-11*