---
product_id: 130388575
title: "ACDelco 12573024 GM Original Equipment Drive Belt Tensioner"
brand: "gm genuine parts"
price: "227472CFA"
currency: XOF
in_stock: false
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.sn/products/130388575-acdelco-12573024-gm-original-equipment-drive-belt-tensioner
store_origin: SN
region: Senegal
---

# Long-lasting reliable tension Precision GM OE fit Durable spring-loaded pulley ACDelco 12573024 GM Original Equipment Drive Belt Tensioner

**Brand:** gm genuine parts
**Price:** 227472CFA
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Keep your engine running like a boss with GM precision power!

## Quick Answers

- **What is this?** ACDelco 12573024 GM Original Equipment Drive Belt Tensioner by gm genuine parts
- **How much does it cost?** 227472CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/130388575-acdelco-12573024-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

- • **Built to Last:** Durable spring-loaded design guarantees extended service life under all conditions.
- • **Trusted by Professionals:** Highly rated with 4.7 stars from 415+ users who demand reliability.
- • **Optimized Belt Performance:** Maintains perfect serpentine belt tension to ensure smooth engine operation.
- • **Seamless GM OE Compatibility:** Engineered to exact GM specifications for flawless fit and function.
- • **Fast, Cost-Effective Replacement:** OEM quality at a better price and quicker delivery than dealership parts.

## Overview

The ACDelco 12573024 GM Original Equipment Drive Belt Tensioner is a spring-loaded pulley designed to maintain optimal serpentine belt tension. Manufactured to exact GM OE specifications, it ensures perfect fit, durability, and reliable performance for GM vehicles. Weighing 821g and boasting a 4.7-star rating from over 400 users, this tensioner offers a cost-effective, professional-grade replacement that keeps your engine operating smoothly and efficiently.

## 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.

Review: Escelente original. Le quedo muy bien a la colorado.
Review: This was the part I needed. Delivered sooner than I could get one from my local g.m. dealer and a lower price too. Awesome deal!

## Features

- Helps keep drive belt at correct tension to help maintain proper function
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049Z6W3G |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.7 4.7 out of 5 stars (415) |
| Date First Available | 30 Oct. 2010 |
| Exterior | Painted |
| Item Weight | 821 g |
| Item model number | 12573024 |
| Manufacturer | ACDelco |
| Manufacturer part number | 12573024 |
| Model | Belt Tensioner |
| OEM Part Number | 12573024 |
| Product Dimensions | 28.58 x 12.07 x 12.07 cm; 821 g |

## Product Details

- **Belt style:** drive belt
- **Brand:** GM GENUINE PARTS
- **Compatible devices:** Car
- **Item weight:** 1.81 Pounds
- **Material:** Plastic

## Images

![ACDelco 12573024 GM Original Equipment Drive Belt Tensioner - Image 1](https://m.media-amazon.com/images/I/81BchPg8dTL.jpg)

## Questions & Answers

**Q: Is the pulley steel or plastic?**
A: the pulley is steel and the handle is aluminum very strong and durable

**Q: This is advertised as an ac delco part, but the picture shows litens made in canada. which is it?**
A: Came in a box with a hologram ACDelco  sticker. The part said Litens, Made in Canada. Great Part Works well; would buy again. Sometimes other companies make all the parts & just put different names for different companies. Great part works well you will be happy with this part, I was.

**Q: What size bolt do you need to install?**
A: You have to use the old bolt from the old part.

**Q: is it compatible with trailblazer 2008 4.2??**
A: Yes it will work on Chevy Trailblazers from 2002-2009 4.2 engines

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***. on 9 December 2025*

Escelente original. Le quedo muy bien a la colorado.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 April 2018*

This was the part I needed. Delivered sooner than I could get one from my local g.m. dealer and a lower price too. Awesome deal!

### ⭐⭐⭐⭐⭐ Review
*by H***R on 18 June 2024*

Nice to have avery quiet belt again... Great quality and original fit

## Frequently Bought Together

- ACDelco GM Original Equipment 12573024 Drive Belt Tensioner
- ACDelco GM Original Equipment 12611636 V-Ribbed Serpentine Belt
- ACDelco Professional 252-822 Water Pump Kit

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**Shop now:** [https://www.desertcart.sn/products/130388575-acdelco-12573024-gm-original-equipment-drive-belt-tensioner](https://www.desertcart.sn/products/130388575-acdelco-12573024-gm-original-equipment-drive-belt-tensioner)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-27*