---
product_id: 325666919
title: "85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines"
brand: "ghmarine"
price: "¥8713"
currency: JPY
in_stock: true
category: "G Hmarine"
url: https://www.desertcart.jp/products/325666919-85089q4-water-pump-impeller-kit-for-mercury-marine-force-15hp
store_origin: JP
region: Japan
---

# Optimized cooling flow for engine protection Precision-fit for Mercury 15-25HP engines Complete kit with impeller, gaskets & wear plate 85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines

**Brand:** ghmarine
**Price:** ¥8713
**Availability:** ✅ In Stock

## Summary

> 💦 Keep your engine cool, your adventures hotter!

## Quick Answers

- **What is this?** 85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines by ghmarine
- **How much does it cost?** ¥8713 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/325666919-85089q4-water-pump-impeller-kit-for-mercury-marine-force-15hp)

## Best For

- ghmarine enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Repair Kit:** Includes impeller, wear plate, multiple gaskets, O-rings, and impeller key for a hassle-free, professional-grade replacement.
- • **Engine-Specific Precision:** Tailored for Mercury Force 15-25HP 2-cycle outboards ensuring seamless compatibility and peak performance.
- • **Enhanced Cooling Efficiency:** Neoprene impeller and SS316 wear plate combo delivers superior water flow to prevent overheating and extend engine life.
- • **Durability Meets Performance:** Constructed with premium materials designed to withstand marine conditions and maintain optimal engine cooling under pressure.
- • **Trusted OEM Interchangeability:** Direct replacement for Mercury and Sierra OEM parts (47-85089T7, 18-3215), ensuring reliable fit and function without compromise.

## Overview

The GHmarine 85089Q4 Water Pump Impeller Kit is a precision-engineered replacement designed for Mercury 15-25HP 2-cycle outboard engines. Featuring a durable neoprene impeller, stainless steel wear plate, and all necessary gaskets and O-rings, this kit ensures optimal cooling flow to protect your engine from overheating. Fully interchangeable with key OEM parts, it offers a professional-grade, all-in-one solution to maintain peak marine engine performance.

## Description

Buy GHmarine 85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines: Water Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- This Mercury 25 hp Impeller Kit is for Mercury Mariner 1980-2004 Outboard Engines
- Fits Various 15HP 18HP 20HP 25HP 2 Cycle Outboards
- Interchangeable with the Following: Mercury 47-85089T7, 47-85089Q4, 47-85089T4, Sierra 18-3215, GLM 12107
- Package Contains: 1 pc Impeller 47-850893, 1 pc Wear Plate 85083, 2 pcs Impeller Gasket 27-993261, 27-85087, 2 pcs O-Ring 12-86645, 1 pc O-Ring, 1 pc Impeller Key
- Designed for Durability to Provide Higher Flow Rates and Cooling Flow to Protect your Engine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095VWZV71 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #97,909 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Replacement Engine Water Pump Fittings & Accessories |
| Brand | GHmarine |
| Brand Name | GHmarine |
| Compatible with Vehicle Type | Fits Force engines:25hp 1996-1998 0E127700-0E344999, Fits Mercury engines: 2 Cycle Outboards 15 HP 18 HP 20 HP 25 HP |
| Customer Reviews | 3.8 out of 5 stars 27 Reviews |
| Included Components | 1 x Impeller 47-850893, 18-3057, 1 x Impeller Gasket 27-85087 18-2561, 1 x Impeller Gasket 27-993261 18-2562, 1 x Wear Plate 85083, 3 x O-ring, 1 x Impeller Key |
| Item Type Name | Outboard engine cooling water pump |
| Item Weight | 109 g |
| Manufacturer | GHHG |
| Manufacturer Part Number | 47-85089Q4 |
| Manufacturer Warranty Description | 30 Days |
| Material | 25 hp mercury outboard impeller, Neoprene Impeller for sierra 18-3215, Non-asbestos Gasket for mercury 20 hp impeller kit, SS316 Wear Plate for Mercury 25 hp impeller kit, mercury 850893, mercury marine water pump kit Material 25 hp mercury outboard impeller, Neoprene Impeller for sierra 18-3215, Non-asbestos Gasket for mercury 20 hp impeller kit, SS316 Wear Plate for Mercury 25 hp impeller kit, mercury 850893, mercury marine water pump kit See more |
| Material Type | 25 hp mercury outboard impeller, Neoprene Impeller for sierra 18-3215, Non-asbestos Gasket for mercury 20 hp impeller kit, SS316 Wear Plate for Mercury 25 hp impeller kit, mercury 850893, mercury marine water pump kit |
| Model Number | 47-85089Q4, 47-85089T7, 12107, 18-3215 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 47-85089Q4, 47-85089T7, 12107, 18-3215 |
| Part Interchange Info | interchangeable |
| UPC | 754083697168 |
| Vehicle Service Type | Fits Force engines:25hp 1996-1998 0E127700-0E344999, Fits Mercury engines: 2 Cycle Outboards 15 HP 18 HP 20 HP 25 HP Vehicle Service Type Fits Force engines:25hp 1996-1998 0E127700-0E344999, Fits Mercury engines: 2 Cycle Outboards 15 HP 18 HP 20 HP 25 HP See more |
| Weight Class | light |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** GHmarine
- **Item Weight:** 109 g
- **Manufacturer:** GHHG
- **Number of Items:** 1
- **OEM Part Number:** 47-85089Q4, 47-85089T7, 12107, 18-3215
- **UPC:** 754083697168
- **Weight Class:** light

## Images

![85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines - Image 1](https://m.media-amazon.com/images/I/61I0XNuMWZL.jpg)
![85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines - Image 2](https://m.media-amazon.com/images/I/619miDfhW-L.jpg)
![85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines - Image 3](https://m.media-amazon.com/images/I/61iNz8-cMJL.jpg)
![85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines - Image 4](https://m.media-amazon.com/images/I/515P2EIpSQL.jpg)
![85089Q4 Water Pump Impeller Kit for Mercury Marine Force 15hp 18hp 20hp 25hp Replaces 47-85089T7 Sierra 18-3215 2-Cycle Outboard Engines - Image 5](https://m.media-amazon.com/images/I/61ktu6yKa8L.jpg)

## Available Options

This product comes in different **Color** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*