---
product_id: 313682339
title: "DEF 807151A14 18-3150 Water Pump Housing and Impeller Repair Kit Replace Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 Mercury 46807151A7 GLM 12088 for Mercruiser Alpha Bravo Engines"
brand: "def"
price: "¥13464"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/313682339-def-807151a14-18-3150-water-pump-housing-and-impeller-repair
store_origin: JP
region: Japan
---

# Complete water pump housing + impeller kit Precision fit for Mercruiser Alpha/Bravo engines Durable two-step phenolic resin housing DEF 807151A14 18-3150 Water Pump Housing and Impeller Repair Kit Replace Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 Mercury 46807151A7 GLM 12088 for Mercruiser Alpha Bravo Engines

**Brand:** def
**Price:** ¥13464
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your Mercruiser cool and cruising—because downtime is not an option!

## Quick Answers

- **What is this?** DEF 807151A14 18-3150 Water Pump Housing and Impeller Repair Kit Replace Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 Mercury 46807151A7 GLM 12088 for Mercruiser Alpha Bravo Engines by def
- **How much does it cost?** ¥13464 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/313682339-def-807151a14-18-3150-water-pump-housing-and-impeller-repair)

## Best For

- def enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from a robust two-step phenolic resin compound ensuring long-lasting strength and corrosion resistance in marine environments.
- • **Risk-Free Upgrade:** Backed by a 30-day full refund guarantee, so you can upgrade your marine engine’s cooling system with confidence and zero FOMO.
- • **Wide Engine Coverage:** Fits a broad range of Mercruiser engines from 4.3L to 8.2L, including MPI, Bravo, Alpha, and GEN+ models—future-proof your marine maintenance.
- • **Engineered for Compatibility:** Seamlessly replaces multiple OEM part numbers including Sierra 183150 and Quicksilver 807151A14 for a perfect fit.
- • **Comprehensive Repair Solution:** Includes both water pump housing and impeller, eliminating guesswork and multiple orders for your Mercruiser Alpha and Bravo engines.

## Overview

The DEF 807151A14 Water Pump Housing and Impeller Repair Kit is a precision-engineered replacement part designed for Mercruiser Alpha and Bravo engines ranging from 4.3L to 8.2L. Made from a durable two-step phenolic resin compound, this kit ensures reliable performance and corrosion resistance in marine environments. It fits multiple OEM part numbers, providing a comprehensive solution for water pump repairs with a 30-day satisfaction guarantee.

## Description

DEF 807151A14 18-3150 Water Pump Housing and Impeller Repair Kit Replace Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 Mercury 46807151A7 GLM 12088 for Mercruiser Alpha Bravo Engines

## Features

- REPLACES: 46-807151-A14 807151A14 46807151A14 183150 18-3150 12088 948350 9-48350 46807151A7 4613159 64151 RL3150
- FITS: For Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 GLM 12088 Mallory Marine 948350 Mercury 46807151A7 Engineered Marine Products 4613159 Pro Marine 64151 Redline RL3150.
- FITS: For Mercruiser Alpha Bravo Ski 4.3 5.0 5.7 6.2 7.4 8.2 Inboard Engines with 1 Piece Plastic Housing.
- QUALITY: Made from two-step phenolic resin compound for strength and durability.
- ENSURE: If you're not 100% satisfied with our products, simply return it for a full refund in 30 days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DEF |
| Brand | DEF |
| Package Dimensions | 14.2 x 14.1 x 10.39 cm; 748 g |
| Item model number | 46807151A14 |
| Manufacturer Part Number | BOAT Pump 51A14 |
| Item Weight | 748 g |

## Product Details

- **Brand:** DEF
- **Material:** Quicksilver, Resin
- **Item weight:** 0.75 Kilograms
- **Vehicle service type:** Car
- **Weight class:** Heavy Weight

## Images

![DEF 807151A14 18-3150 Water Pump Housing and Impeller Repair Kit Replace Sierra 183150 Quicksilver 807151A14 Marine 46807151A14 Mercury 46807151A7 GLM 12088 for Mercruiser Alpha Bravo Engines - Image 1](https://m.media-amazon.com/images/I/61s5Pd2wKEL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/313682339-def-807151a14-18-3150-water-pump-housing-and-impeller-repair](https://www.desertcart.jp/products/313682339-def-807151a14-18-3150-water-pump-housing-and-impeller-repair)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-04*