---
product_id: 139443745
title: "Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1"
brand: "rps"
price: "€ 503.44"
currency: EUR
in_stock: true
category: "Rps"
url: https://www.desertcart.gr/products/139443745-mercruiser-sea-water-pump-impeller-raw-belt-driven-alpha-bravo
store_origin: GR
region: Greece
---

# Optimized for raw sea water Direct OEM replacement fit Precision-engineered impeller Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1

**Brand:** rps
**Price:** € 503.44
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 by rps
- **How much does it cost?** € 503.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/139443745-mercruiser-sea-water-pump-impeller-raw-belt-driven-alpha-bravo)

## Best For

- rps enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted from bronze & stainless steel for long-lasting corrosion resistance
- • **Complete Pump Kit:** Includes impeller, o-ring, washer & pump for instant upgrade
- • **Trusted Performance:** Replaces top OEM parts 46-862914A13, 8M0118062, 18-3160-1 with confidence
- • **Cost-Effective Maintenance:** Reuse your existing backing plate & pulley to save money
- • **Seamless OEM Compatibility:** Fits all Bravo engines (2000+), no guesswork needed

## Overview

This Mercruiser Sea Water Pump Assembly is a premium, belt-driven replacement designed for Bravo 4.3, 5.0, 5.7, and 8.1L engines from 2000 onward. Featuring a precision impeller, durable bronze and stainless steel construction, and full kit components, it ensures reliable raw water cooling while allowing you to reuse your existing backing plate and pulley for cost savings. Engineered to replace OEM parts 46-862914A13, 8M0118062, and 18-3160-1, it delivers trusted performance for your marine engine’s heart.

## Description

New Raw/Sea Water Pump Assembly for MerCruiser

## Features

- New Raw/Sea Water Pump Assembly for MerCruiser
- Save money and reuse you old backing plate and pulley
- Includes new impeller, o-ring, washer, and pump
- Replaces 46-862914A13, 8M0118062 18-3160-1
- Fits all Bravo engines from approx 2000 and up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PDHS52Z |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #1,965,615 in Automotive ( See Top 100 in Automotive ) #7,006 in Automotive Replacement Engine Water Pumps |
| Brand Name | RPS |
| Compatible with Vehicle Type | Boat |
| Customer Reviews | 3.4 3.4 out of 5 stars (31) |
| Item Weight | 2.29 kg |
| Manufacturer | RPS |
| Manufacturer Part Number | 18M0118062 18 316 1 |
| Material Type | Bronze, Stainless Steel |
| Model Number | 18M0118062 18 316 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 46-862914A13, 8M0118062 18-3160-1 |
| UPC | 701649133592 |
| Unit Count | 1 Count |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** RPS
- **Item Weight:** 2.29 kg
- **Manufacturer:** RPS
- **Material:** Bronze, Stainless Steel
- **Number of Packs:** 1
- **OEM Part Number:** 46-862914A13, 8M0118062 18-3160-1
- **UPC:** 701649133592
- **Unit Count:** 1 Count
- **Vehicle Service Type:** Boat

## Images

![Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 - Image 1](https://m.media-amazon.com/images/I/81YZujNs3+L.jpg)
![Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 - Image 2](https://m.media-amazon.com/images/I/81KbbRdUptL.jpg)
![Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 - Image 3](https://m.media-amazon.com/images/I/71ZTAhCojgL.jpg)
![Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 - Image 4](https://m.media-amazon.com/images/I/81rrIg0nJmL.jpg)
![Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1 - Image 5](https://m.media-amazon.com/images/I/61szHSF-fDL.jpg)

## Frequently Bought Together

- Mercruiser Sea Water Pump Impeller raw belt driven alpha bravo 4.3 5.0 5.7 8.1 L Replaces 46-862914A13, 8M0118062 18-3160-1
- Quicksilver 8M0150724 Water Pump Pulley

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**Shop now:** [https://www.desertcart.gr/products/139443745-mercruiser-sea-water-pump-impeller-raw-belt-driven-alpha-bravo](https://www.desertcart.gr/products/139443745-mercruiser-sea-water-pump-impeller-raw-belt-driven-alpha-bravo)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-08*