---
product_id: 754268816
title: "Raw Sea Water Pump Fits for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L Marine Circulating Water Pump -Replace 65142A1, 3854017, 984360"
brand: "blpextrm"
price: "62109 Ft"
currency: HUF
in_stock: true
reviews_count: 1
category: "Bl Pextrm"
url: https://www.desertcart.hu/products/754268816-raw-sea-water-pump-fits-for-volvo-penta-omc-gm
store_origin: HU
region: Hungary
---

# Optimized sea water circulation with brass impeller Precision fit for Volvo Penta & MerCruiser engines Corrosion-resistant materials for long-lasting durability Raw Sea Water Pump Fits for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L Marine Circulating Water Pump -Replace 65142A1, 3854017, 984360

**Brand:** blpextrm
**Price:** 62109 Ft
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your marine engine cool and cruising—don’t get left high and dry!

## Quick Answers

- **What is this?** Raw Sea Water Pump Fits for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L Marine Circulating Water Pump -Replace 65142A1, 3854017, 984360 by blpextrm
- **How much does it cost?** 62109 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/754268816-raw-sea-water-pump-fits-for-volvo-penta-omc-gm)

## Best For

- blpextrm enthusiasts

## Why This Product

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

## Key Features

- • **Tested for Reliability:** Rigorous quality checks eliminate low water pressure, noise, and circulation failures—keeping your engine cool and confident.
- • **Rust-Resistant Durability:** Crafted from premium corrosion-proof materials with VHT-coated cast aluminum finish to withstand harsh marine environments.
- • **Superior Water Flow Performance:** Thicker, wider brass impeller blades ensure enhanced coolant circulation and prevent overheating on every voyage.
- • **Engineered for Perfect Compatibility:** Seamlessly replaces multiple OEM part numbers including 65142A1 & 3854017 for Volvo Penta and MerCruiser models.
- • **Professional Installation Recommended:** Maximize pump lifespan by inspecting related components and following expert installation guidance for flawless operation.

## Overview

The BLPextrm Raw Sea Water Pump is a high-quality replacement pump designed for Volvo Penta OMC GM Sierra 2.5L to 4.0L and MerCruiser 2.5L to 4.0L engines. Featuring a robust brass impeller with thicker blades for superior water flow, corrosion-resistant materials, and compatibility with multiple OEM part numbers, this pump ensures reliable marine engine cooling. Professionally tested to prevent common circulation issues, it’s the trusted choice for maintaining peak engine performance on the water.

## Description

Buy BLPextrm Raw Sea Water Pump Fits for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L Marine Circulating Water Pump -Replace 65142A1, 3854017, 984360: Water Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent Quality!!! - The brass impeller is impressive, thicker, wider blades, definitely better flow, very happy, nice thicker gasket, better than my Felpro set, fits my 1989 3.0 Merc. Perfect. Painted with VHT. Cast aluminum engine enamel. So it doesn't rust.

## Features

- FITMENT: Sea water pump replacement for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L
- PART NUMBER: Raw sea water pump replace 65142A1 , 984360 , 986779 , 3854017 , 380640 , 3854017 , 18-3575 , 884727 , 814755 , 880817. Besure to check the part number and compare the replacement pump with the old one to eschew using a wrong pump
- SPECIFICITIES: Sea water pump undergoes rigorous testing to ensure optimum functionality effective solve low water pressure or stopped circulating water, loud noise or failure to circulate coolant properly
- MATERIAL: Our sea water pump is made of stable materials, which is not easy to rust has a longer usage life
- BUY WITH CONFIDENCE: When replacing sea water pump, be sure to inspect the fan, fan clutch, pulley, belt, radiator hose and thermostat. Installation under professional instruction is recommended. If you have any questions about the raw sea water pump, you can usage via email. We are happy to solve your problem

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F9WGZGBK |
| Best Sellers Rank | #696,847 in Automotive ( See Top 100 in Automotive ) #2,393 in Automotive Replacement Engine Water Pumps |
| Brand | BLPextrm |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | May 26, 2025 |
| Item Weight | 6.61 pounds |
| Manufacturer | BLPextrm |
| Manufacturer Part Number | fb-fp003192-1 |
| Package Dimensions | 8.26 x 5.31 x 5.31 inches |

## Product Details

- **Brand:** BLPextrm
- **Item Weight:** 6.61 Pounds
- **Manufacturer:** BLPextrm

## Images

![Raw Sea Water Pump Fits for Volvo Penta OMC GM Sierra 2.5L 3.0L 4.0L, for MerCruiser 2.5L 4.0L Marine Circulating Water Pump -Replace 65142A1, 3854017, 984360 - Image 1](https://m.media-amazon.com/images/I/71y9GzJsYhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality!!!
*by L***D on October 28, 2025*

The brass impeller is impressive, thicker, wider blades, definitely better flow, very happy, nice thicker gasket, better than my Felpro set, fits my 1989 3.0 Merc. Perfect. Painted with VHT. Cast aluminum engine enamel. So it doesn't rust.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-27*