---
product_id: 322017404
title: "Acdelco Professional 38009 Flanged Idler Pulley, Black"
brand: "acdelco"
price: "$64.63"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black
store_origin: EC
region: Ecuador
---

# Exact OEM fit & form Universal GM & multi-model compatibility Precision steel build Acdelco Professional 38009 Flanged Idler Pulley, Black

**Brand:** acdelco
**Price:** $64.63
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your engine running smooth with precision and power!

## Quick Answers

- **What is this?** Acdelco Professional 38009 Flanged Idler Pulley, Black by acdelco
- **How much does it cost?** $64.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black)

## 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

- • **OEM-grade precision fit:** Manufactured to meet exact General Motors specifications for seamless installation.
- • **Versatile compatibility:** Fits most GM vehicles and a wide range of other makes and models—one part, many solutions.
- • **Backed by General Motors:** Trusted quality assurance that guarantees performance and peace of mind.
- • **Premium steel construction:** Durable, corrosion-resistant material built to last under pressure.
- • **Engineered for flawless belt alignment:** Keeps your drive belt perfectly routed to avoid costly wear and tear.

## Overview

The ACDelco Professional 38009 Flanged Idler Pulley is a premium steel accessory designed to maintain optimal drive belt alignment and routing. Engineered to meet exact OEM specifications for General Motors and compatible with most vehicle makes and models, this pulley ensures durable, reliable performance backed by GM quality standards.

## 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.

## 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 |
| Model | Flanged Idler Pulley |
| Product Dimensions | 9.14 x 9.14 x 5.08 cm; 99.79 g |
| Item model number | 38009 |
| Manufacturer Part Number | 88909590 |
| OEM Part Number | 88909590 |
| Item Weight | 99.8 g |

## Images

![Acdelco Professional 38009 Flanged Idler Pulley, Black - Image 1](https://m.media-amazon.com/images/I/61wGG6VQjlL.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.

## Frequently Bought Together

- ACDelco Gold 38009 Flanged Idler Pulley
- ACDelco Gold 38001 Idler Pulley
- ACDelco Gold 15-20676 Air Conditioning Drive Belt Idler Pulley

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**Shop now:** [https://www.desertcart.ec/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black](https://www.desertcart.ec/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*