---
product_id: 441688397
title: "12686433 Oil Pump"
brand: "gm genuine parts"
price: "€ 159.71"
currency: EUR
in_stock: true
reviews_count: 11
category: "Gm Genuine Parts"
url: https://www.desertcart.ie/products/441688397-12686433-oil-pump
store_origin: IE
region: Ireland
---

# Perfect fit for GM vehicles OE precision engineering Rigorous GM-tested durability 12686433 Oil Pump

**Brand:** gm genuine parts
**Price:** € 159.71
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your engine running like a GM masterpiece — don’t settle for less!

## Quick Answers

- **What is this?** 12686433 Oil Pump by gm genuine parts
- **How much does it cost?** € 159.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/441688397-12686433-oil-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

- • **Up-to-Date Innovation:** Incorporates the latest materials and design improvements from GM’s continuous product updates.
- • **Seamless Compatibility:** Direct OEM replacement with perfect fitment—no guesswork, no modifications needed.
- • **Durability You Can Trust:** Tested under rigorous GM standards to withstand demanding engine conditions and maintain optimal oil pressure.
- • **Engineered for Excellence:** GM Genuine Parts ensure OE-level precision and reliability, designed by GM engineers specifically for Chevrolet, Buick, GMC, and Cadillac.
- • **Backed by the Brand You Know:** Official GM Genuine Part with a 4.6-star rating and trusted by thousands of professionals and enthusiasts alike.

## Overview

The GM Genuine Parts 12686433 Oil Pump is an OEM-quality engine component engineered and validated by General Motors for Chevrolet, Buick, GMC, and Cadillac vehicles. It guarantees precise fitment, superior durability, and optimal oil pressure performance, backed by rigorous GM testing and continuous design innovation.

## Description

GM Genuine Parts Engine Oil Pump are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). WARNING: CA Prop 65 - Cancer and Reproductive Harm

Review: OEM PART - OEM PART. Oil pump is working as should.
Review: Oem part/ parte original - Recommend item original part fits perfectly And pressure remains were it should! Installed with out a problem! Make sure to order O ring separately! Doesn't come with it! Funciona perfectamente la precion se mantiene donde debe queda perfectamente! La instale sin problema ordenar el empaque separado no biene en la caja

## Features

- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0987SBDY4 |
| Best Sellers Rank | #32,522 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Engine Oil Pumps |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (128) |
| Date First Available | June 29, 2021 |
| Exterior | Machined |
| Item Weight | 6.87 pounds |
| Item model number | 12686433 |
| Manufacturer | GM Genuine Parts |
| Manufacturer Part Number | 12686433 |
| Model | GM Original Equipment |
| OEM Part Number | 12656102 , 12686433 , 12677143 , 12673984 , 12666737 , 12665356 , 12661761 , 12661206 , 12659938 , 12657346 |
| Position | Center |
| Product Dimensions | 12.62 x 11.38 x 9 inches |

## Images

![12686433 Oil Pump - Image 1](https://m.media-amazon.com/images/I/61wvM1uIjCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OEM PART
*by B***R on November 30, 2025*

OEM PART. Oil pump is working as should.

### ⭐⭐⭐⭐⭐ Oem part/ parte original
*by R***R on February 17, 2025*

Recommend item original part fits perfectly And pressure remains were it should! Installed with out a problem! Make sure to order O ring separately! Doesn't come with it! Funciona perfectamente la precion se mantiene donde debe queda perfectamente! La instale sin problema ordenar el empaque separado no biene en la caja

### ⭐⭐⭐⭐⭐ Holds oil pressure
*by M***Z on January 30, 2026*

Works like it should

## Frequently Bought Together

- GM Parts GM Genuine Parts 12686433 Oil Pump
- ACDelco GM Genuine Parts 12621086 Oil Pan Port Seal
- GM Genuine Parts 12681015 Oil Pump Flow Control Solenoid Valve Wire

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-11*