---
product_id: 301622435
title: "Acdelco 12609719 Gm Original Equipment Drive Belt Tensioner"
brand: "gm genuine parts"
price: "107701CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.sn/products/301622435-acdelco-12609719-gm-original-equipment-drive-belt-tensioner
store_origin: SN
region: Senegal
---

# Durable aluminum/steel/plastic build OEM fit for GM vehicles Precision-engineered tension control Acdelco 12609719 Gm Original Equipment Drive Belt Tensioner

**Brand:** gm genuine parts
**Price:** 107701CFA
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your GM running like new — tension perfected, performance guaranteed!

## Quick Answers

- **What is this?** Acdelco 12609719 Gm Original Equipment Drive Belt Tensioner by gm genuine parts
- **How much does it cost?** 107701CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/301622435-acdelco-12609719-gm-original-equipment-drive-belt-tensioner)

## 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

- • **Seamless OEM Fit:** Direct replacement part designed to match original specifications for easy, no-hassle installation.
- • **Trusted by Thousands:** Ranked #2 in Automotive Timing Belt Tensioners with a 4.6-star rating from over 600 satisfied customers.
- • **GM-Backed Reliability:** Tested and validated by GM engineers to meet rigorous OE standards for Chevrolet, Buick, GMC, and Cadillac.
- • **Durability Meets Innovation:** Crafted from premium aluminum, steel, and plastic materials to withstand wear and extend service life.
- • **Engineered for Peak Performance:** Spring-loaded pulley ensures optimal serpentine belt tension for flawless engine operation.

## Overview

The ACDelco 12609719 GM Original Equipment Drive Belt Tensioner is a precision-engineered, spring-loaded pulley designed to maintain optimal serpentine belt tension. Manufactured with durable aluminum, steel, and plastic, it offers a perfect OEM fit for Chevrolet, Buick, GMC, and Cadillac vehicles. Backed by GM’s rigorous testing and engineering standards, this tensioner ensures reliable, long-lasting performance and easy installation, making it a top-rated choice among automotive professionals and enthusiasts alike.

## Description

Acdelco Gm Original Equipment Drive Belt Tensioner Assemblies Are Spring-Loaded Pulleys Designed To Draw Tension On Your Vehicle’S Serpentine Belt, And Are Gm-Recommended Replacements For Your Vehicle’S Original Components. These Original Equipment Drive Belt Tensioner Assemblies Have Been Manufactured To Fit Your Gm Vehicle, Providing The Same Performance, Durability, And Service Life You Expect From General Motors.Material: Aluminum/Steel/Plastic.

Review: Drive belt tensioner
Review: Good OE replace for 2008 Silverado 1500

## Features

- Helps keep drive belt at correct tension to help maintain proper function
- 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 | B0049Z6WMM |
| Best Sellers Rank | #21,768 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Timing Belt Tensioners |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (632) |
| Date First Available | 7 August 2012 |
| Item Weight | 753 g |
| Item model number | 12609719 |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | 12609719 |
| Model | Drive Belt Tensioner |
| OEM Part Number | 12609719 |
| Product Dimensions | 16.51 x 10.8 x 10.8 cm; 752.96 g |

## Images

![Acdelco 12609719 Gm Original Equipment Drive Belt Tensioner - Image 1](https://m.media-amazon.com/images/I/51HVG0eLToL.jpg)

## Questions & Answers

**Q: Would this fit a 2009 gmc sierra 5.3l 1500? o'reilly's show this part number as a fit, but amazon says that it doesn't, so, am confused.**
A: Amazon was wrong on my 2007 Chev Suburban 1500 5.3 Flex Fuel. They showed a fit for me and it was not. The one you show is a two-bolt bracket. Check your bracket. The one on my Suburban is a three-bolt bracket. If you look closely you should be able to see if there is another bolt on the lower left (from the view shown here it would be out of sight and what threw me). If it is not there on your vehicle then I would believe O'Reilly's and it should fit fine.

**Q: Can be used this part with volvo penta 4.3gl?**
A: I am wondering why it cant be used on a volvo penta 4.3 gl.  It is a gm motor and they use gm parts on this motor.  It looks identical to the one thats on my 4.3.    Does anyone kno what id different about this one???

**Q: I only see  fitment for two bolts?it calls for 3 bolts**
A: Important Information:
This Tensioner With (2)Two Holes Is A Direct Replacement For The Earlier GM V8 4.8L, 5.3L, 6.0L Engines With (3)Three Hole Mounting Tensioner 
GM Superseded The Three Bolts With Two Bolts Tensioner
This procedure is referenced in Dealer Bulletin ACC08-035. & Crate Engine/Dress-Up Parts in Bulletin GMP09-200
The Third Mounting Hole Was Eliminated In The New Design Due To Unnecessary Stress Load On The Water Pump.
(DISREGARD UNUSED THIRD BOLT) when mounting the Replacement 12609719 Two Hole Tensioner

**Q: Does this include the pulley ??**
A: This is the complete tensioner pulley. The idler pulley is a seperate part.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Drive belt tensioner
*by C***A on 12 December 2025*



### ⭐⭐⭐⭐⭐ Good OE replace for 2008 Silverado 1500
*by R***J on 22 December 2025*



### ⭐⭐⭐⭐⭐ No problems
*by G***N on 25 January 2026*



## Frequently Bought Together

- GM Genuine Parts 12609719 Drive Belt Tensioner
- GM Genuine Parts 12669569 LC9 5.3L Drive Belt Idler Pulley, Black
- ACDelco GM Original Equipment 12626222 V-Ribbed Serpentine Belt

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*