---
product_id: 402351375
title: "GM Genuine Parts 12685257 Engine Water Pump"
brand: "gm genuine parts"
price: "KD 145.40"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/402351375-gm-genuine-parts-12685257-engine-water-pump
store_origin: KW
region: Kuwait
---

# Leak-free, smooth coolant flow Heat-treated impeller shaft for durability Precision-machined for perfect fit GM Genuine Parts 12685257 Engine Water Pump

**Brand:** gm genuine parts
**Price:** KD 145.40
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your engine cool, your ride smooth, and your confidence unstoppable.

## Quick Answers

- **What is this?** GM Genuine Parts 12685257 Engine Water Pump by gm genuine parts
- **How much does it cost?** KD 145.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/402351375-gm-genuine-parts-12685257-engine-water-pump)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Grade Assurance:** Manufactured to GM Original Equipment specifications for flawless fit, form, and function—no compromises.
- • **Leak-Free Confidence:** Thoroughly tested seals with stainless steel springs guarantee a leak-proof operation, so you never miss a beat.
- • **Heavy-Duty Reliability:** Designed specifically for trucks and vans, this water pump handles heavy workloads with ease and precision.
- • **Optimized Coolant Flow:** Uniform wall sections and smooth cavities maximize coolant efficiency, preventing overheating and boosting engine longevity.
- • **Engineered for Endurance:** Heat-treated impeller shafts and stainless steel springs ensure long-lasting, reliable performance under all conditions.

## Overview

The GM Genuine Parts 12685257 Engine Water Pump is a heavy-duty, OEM-spec replacement designed for trucks and vans. Featuring heat-treated impeller shafts, stainless steel spring-coated seals, and precision-machined components, it delivers leak-free, efficient coolant flow and reliable performance that meets GM’s rigorous standards.

## Description

GM Genuine Parts 12685257 Engine Water Pump

## Features

- Thoroughly tested for reliable, leak-free performance
- Uniform wall sections and smooth coolant-flow cavities for efficient operation
- Coated seals with a stainless steel spring for durability
- Heat-treated impeller shafts supported by high-quality ball/roller bearings for smooth, reliable operation in virtually all conditions
- GM-recommended replacement part for your GM vehicle's original factory water pump
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GM GENUINE PARTS |
| Material | Stainless Steel |
| Item Weight | 16.13 Pounds |
| Vehicle Service Type | Truck, Van |
| Weight Class | Heavy Weight |
| Manufacturer | ACDelco |
| OEM Part Number | 12681258 , 12671394 , 12666570 , 12674640 , 12685257 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 808709776949 |
| Model | GM Original Equipment |
| Item Weight | 16.13 pounds |
| Product Dimensions | 24.5 x 16.62 x 9.75 inches |
| Item model number | 12685257 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 12685257 |
| Position | Center |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Material:** Stainless Steel
- **Item Weight:** 16.13 Pounds
- **Vehicle Service Type:** Truck, Van
- **Weight Class:** Heavy Weight
- **Manufacturer:** ACDelco
- **OEM Part Number:** 12681258 , 12671394 , 12666570 , 12674640 , 12685257
- **Automotive Fit Type:** Vehicle Specific Fit
- **UPC:** 808709776949

## Images

![GM Genuine Parts 12685257 Engine Water Pump - Image 1](https://m.media-amazon.com/images/I/51nGl8VqIxL.jpg)

## Frequently Bought Together

- ACDelco GM Original Equipment 12685257 Engine Water Pump
- ACDelco GM Original Equipment 12626076 V-Ribbed Serpentine Belt
- GM Genuine Parts 12670574 Drive Belt Tensioner

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*