---
product_id: 14762470
title: "ACDelco Gold 38008 Flanged Idler Pulley"
brand: "acdelco"
price: "AR$88240"
currency: ARS
in_stock: true
reviews_count: 13
category: "Ac Delco"
url: https://www.desertcart.com.ar/products/14762470-acdelco-gold-38008-flanged-idler-pulley
store_origin: AR
region: Argentina
---

# Stainless steel fasteners Fits GM & most truck models 5000 lbs tensile strength ACDelco Gold 38008 Flanged Idler Pulley

**Brand:** acdelco
**Price:** AR$88240
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your drive belt aligned and your ride unstoppable!

## Quick Answers

- **What is this?** ACDelco Gold 38008 Flanged Idler Pulley by acdelco
- **How much does it cost?** AR$88240 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/14762470-acdelco-gold-38008-flanged-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

- • **Heavy-Duty Durability:** Crafted from alloy steel with a 5000 lbs tensile strength to withstand tough driving conditions.
- • **Backed by GM Confidence:** Premium aftermarket part with a limited lifetime warranty for peace of mind.
- • **Versatile Compatibility:** Designed for General Motors trucks and compatible with most makes and models, including special applications.
- • **Precision Fit & Function:** Engineered to meet exact GM specs for seamless installation and reliable performance.
- • **Corrosion-Resistant Hardware:** Equipped with stainless steel fasteners ensuring long-lasting rust-free operation.

## Overview

The ACDelco Gold 38008 Flanged Idler Pulley is a premium alloy steel replacement part engineered to meet GM specifications. Featuring stainless steel hardware and a 5000 lbs tensile strength, it ensures durable, corrosion-resistant performance for trucks and various vehicle models. Backed by a limited lifetime warranty, it offers a smart, reliable upgrade to keep your accessory drive belt perfectly aligned.

## Description

ACDelco Gold (Professional) Accessory Drive Belt Pulleys are a high quality alternative to Original Equipment (OE) parts. When the accessory pulleys are rotated due to drive belt motion, they cause the accessory drive belt to activate. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Review: Right part for the job. - Perfect fit for my 2001 GMC 2500HD 8.1 w/130a alternator. The tensioners on all the GM truck/cars/SUV's tend to be a failure item, and most of the time it's the bearings in the pulley instead of the spring in the tensioner. An $11 pulley - or a $70 tensioner....touch choice.
Review: perfect fit and function - You have to use the old spacers that are locked onto the pulley with a push on nut. I drove the bolt out of the nut far enough to get a hold on it to turn it off, Then drove it on to the bolt after replacing the pulley. You may want to have an extra 7/6 push on nut in case you destroy the old one getting it off.

## Features

- Helps keep the drive belt properly aligned and routed
- 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 |
|---------------|-------|
| ASIN | B000C9L00S |
| Best Sellers Rank | #1,222,214 in Automotive ( See Top 100 in Automotive ) #1,190 in Automotive Replacement Idler Pulleys |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Color | Black |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.6 out of 5 stars 364 Reviews |
| Fastener Material | Stainless Steel |
| Global Trade Identification Number | 00021625283852 |
| Hardware Material | Stainless Steel |
| Included Components | Idler Pulley |
| Item Type Name | Idler Pulley |
| Item Weight | 3.52 ounces |
| Load Capacity | 5000 pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 88909589 |
| Manufacturer Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 38008 |
| Number of Pieces | 1 |
| Tensile Strength | 5000 pounds |
| UPC | 021625283852 |
| Unit Count | 1 Count |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** ACDelco
- **Color:** Black
- **Load Capacity:** 5000 pounds
- **Material:** Alloy Steel
- **Vehicle Service Type:** Truck

## Images

![ACDelco Gold 38008 Flanged Idler Pulley - Image 1](https://m.media-amazon.com/images/I/61MJgGH6GeL.jpg)
![ACDelco Gold 38008 Flanged Idler Pulley - Image 2](https://m.media-amazon.com/images/I/61juQBrzbmL.jpg)

## Questions & Answers

**Q: Why is it important to have belts and hoses replaced periodically?**
A: If a drivebelt or radiator coolant hose fails while driving, you won’t be able to continue driving — and additional engine damage may occur if the engine overheats.

**Q: How long do belts and hoses typically last?**
A: Lifespans of belts and hoses vary based on factors including the climate and driving habits, but generally a drivebelt (also known as a serpentine belt) lasts about 50,000-100,00 miles, while radiator coolant hoses can last about five years.

**Q: What are signs the drivebelt needs replacement?**
A: A worn drivebelt can slip while the engine is running, causing high-pitched squealing or chirping sounds. Additionally, it can show cracks and fraying around the edges or a glazed (shiny) appearance. They’re signs it’s time to change the belt.

**Q: What about the tensioner pulley?**
A: The tensioner pulley complements the drivebelt and is also subject to wear and possible replacement. Signs it may need replacement include squealing sounds or, if the bearing is failing, a grinding sound while the engine is running.

**Q: What are signs of a failing radiator hose?**
A: A worn or failing radiator coolant hose often develops cracks that lead to leaks. Evidence for that includes drips or puddles beneath the radiator or engine, along with the odor of coolant. The engine may also overheat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Right part for the job.
*by G***E on January 14, 2020*

Perfect fit for my 2001 GMC 2500HD 8.1 w/130a alternator. The tensioners on all the GM truck/cars/SUV's tend to be a failure item, and most of the time it's the bearings in the pulley instead of the spring in the tensioner. An $11 pulley - or a $70 tensioner....touch choice.

### ⭐⭐⭐⭐⭐ perfect fit and function
*by D***L on March 9, 2022*

You have to use the old spacers that are locked onto the pulley with a push on nut. I drove the bolt out of the nut far enough to get a hold on it to turn it off, Then drove it on to the bolt after replacing the pulley. You may want to have an extra 7/6 push on nut in case you destroy the old one getting it off.

### ⭐⭐⭐⭐⭐ Good product
*by J***P on May 23, 2024*

It’s a pulley what can you say it goes around

## Frequently Bought Together

- ACDelco Gold 38008 Flanged Idler Pulley
- ACDelco Professional 38103 Drive Belt Tensioner Assembly with Pulley

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-20*