---
product_id: 23660333
title: "ACDelcoGold 36239 Idler Pulley"
brand: "acdelco"
price: "฿3266"
currency: THB
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.th/products/23660333-acdelcogold-36239-idler-pulley
store_origin: TH
region: Thailand
---

# Premium aftermarket part Fits GM & more Made in USA ACDelcoGold 36239 Idler Pulley

**Brand:** acdelco
**Price:** ฿3266
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Ride with ACDelco Gold!

## Quick Answers

- **What is this?** ACDelcoGold 36239 Idler Pulley by acdelco
- **How much does it cost?** ฿3266 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/23660333-acdelcogold-36239-idler-pulley)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Compact Dimensions:** Perfectly sized at 5 x 4.2 x 1.9 inches for seamless fit.
- • **Lightweight Design:** Weighs only 10.4 ounces for easy installation.
- • **Durable Construction:** Crafted from high-quality steel for long-lasting reliability.
- • **Precision Engineering:** Manufactured to meet exact specifications for optimal performance.
- • **Versatile Compatibility:** Designed for General Motors vehicles and most makes and models.

## Overview

The ACDelco Gold 36239 Idler Pulley is a premium aftermarket replacement part designed to keep your drive belt aligned and functioning optimally. Manufactured in the USA, this durable steel component meets the highest specifications for fit and performance, making it compatible with General Motors vehicles and a wide range of other makes and models.

## Description

ACDelcoGold 36239 Idler Pulley

## Features

- Helps keep the drive belt properly aligned and routed.Material:steel
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Item Weight | 10.4 ounces |
| Product Dimensions | 5 x 4.2 x 1.9 inches |
| Country of Origin | USA |
| Item model number | 36239 |
| Manufacturer Part Number | 36239 |
| OEM Part Number | 19188076 |

## Images

![ACDelcoGold 36239 Idler Pulley - Image 1](https://m.media-amazon.com/images/I/71esyWjFiWL.jpg)
![ACDelcoGold 36239 Idler Pulley - Image 2](https://m.media-amazon.com/images/I/71H65PJPtdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ac delco quality
  

*by J***  on Reviewed in the United States on June 7, 2024*

Good replacement perfect fit

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Better than OEM plastic
  

*by F***R on Reviewed in the United States on December 22, 2019*

More solid than the OEM part I replaced, so I think it will last a while. I’ll say it’s not an exact match for the part I replaced on my 05 duramax (lly), it doesn’t have a “valley”, but it does seem to work perfectly as a bolt-on replacement and has run without issue for 1k so far.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Don't know who's fault but the edge came damaged.  Other then that works as it should
  

*by 5***Y on Reviewed in the United States on August 29, 2018*

The edge came damaged, I had to sand it to prevent damaging the belt itself.  Come on Amazon you can do better than this.  Works fine on a 2005 GMC Sierra 2500 Duramax

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**Shop now:** [https://www.desertcart.co.th/products/23660333-acdelcogold-36239-idler-pulley](https://www.desertcart.co.th/products/23660333-acdelcogold-36239-idler-pulley)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-20*