---
product_id: 322017404
title: "Acdelco Professional 38009 Flanged Idler Pulley, Black"
brand: "acdelco"
price: "NT$2109"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black
store_origin: TW
region: Taiwan
---

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

**Brand:** acdelco
**Price:** NT$2109
**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?** NT$2109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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: what kind of mounting hardware is included?**
A: No hardware included, you use the original bolt an washer to secured it.

**Q: How many ribs does this pulley have?**
A: For a pulley it is the grooves that are important. The belts are ribbed and must fit exactly into to pulley grooves. This Pulley 38009 has 6 grooves. So the Belt should have 6 Ribs. NOTE: this Amazon page shows three times related: this 6 grooves pulley 38009, a smooth pulley, and a ribbed drive belt. BUT this drive Belt shown is a 4 Ribbed Belt (4K378, first digit 4 being number of belt ribs). Thus this Pulley 38009 does not match shown belt 4K378. So this could confuse the casual Customer. Recommend Verify every part correctness yourself before any purchase.

**Q: Why haven't I received my part was supposed to be here February the night please return an answer**
A: Lost in mail?

**Q: Will this fit on 2010 suburban acdelco 12609719 gm original equipment drive belt tensioner ?**
A: possibly, but you would need to compare them both for the size, since this part is for a 2003...

## 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.tw/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black](https://www.desertcart.tw/products/322017404-acdelco-professional-38009-flanged-idler-pulley-black)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*