---
product_id: 343959467
title: "ACDelco gold 38158 drive belt tensioner assembly with pulley"
brand: "acdelco"
price: "¥13147"
currency: JPY
in_stock: true
category: "Ac Delco"
url: https://www.desertcart.jp/products/343959467-acdelco-gold-38158-drive-belt-tensioner-assembly-with-pulley
store_origin: JP
region: Japan
---

# Premium aftermarket OE fit Precision 90° molded design Made in USA quality ACDelco gold 38158 drive belt tensioner assembly with pulley

**Brand:** acdelco
**Price:** ¥13147
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your drive belt tight and your ride smoother than ever!

## Quick Answers

- **What is this?** ACDelco gold 38158 drive belt tensioner assembly with pulley by acdelco
- **How much does it cost?** ¥13147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/343959467-acdelco-gold-38158-drive-belt-tensioner-assembly-with-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

- • **Wide Compatibility:** Designed for GM vehicles and many other makes, ensuring versatile application
- • **Backed by Confidence:** Limited lifetime warranty offers peace of mind with every purchase
- • **Trusted OEM Alternative:** ACDelco Gold parts meet or exceed original equipment standards for fit, form, and function
- • **Durability You Can Rely On:** Constructed with high-quality rubber and aluminum for long-lasting reliability
- • **Engineered for Peak Performance:** Maintains optimal serpentine belt tension for smooth accessory drive operation

## Overview

The ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley is a premium, 90-degree molded serpentine belt tensioner designed to maintain optimal belt tension for efficient accessory drive operation. Manufactured in the USA with durable rubber and aluminum components, it offers a precise fit for GM and various other vehicle models. Backed by a limited lifetime warranty and trusted by thousands of users, this tensioner is a smart, reliable upgrade to keep your engine running flawlessly.

## Description

ACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation. 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

- Designed to keep drive belt at proper tension
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C9PFJK |
| Belt Style | serpentine belt |
| Best Sellers Rank | #59,430 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Timing Belt Tensioners |
| Brand Name | ACDelco |
| Color | Aluminum w/ Black Pulley |
| Compatible Devices | Vehicle |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,500) |
| Global Trade Identification Number | 00021625584454 |
| Included Components | Drive Belt Tensioner |
| Item Type Name | Drive Belt Tensioner |
| Item Weight | 454 g |
| Manufacturer | ACDELCO |
| Material Type | Rubber |
| Number of Items | 1 |
| Part Interchange Info | 38158 |
| Part Number | 88929140 |
| Style Number | 38158 |
| UPC | 021625584454 |
| Unit Count | 1 Count |
| Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. |

## Product Details

- **Belt style:** serpentine belt
- **Brand:** ACDelco
- **Compatible devices:** Vehicle
- **Item weight:** 454 g
- **Material:** Rubber

## Images

![ACDelco gold 38158 drive belt tensioner assembly with pulley - Image 1](https://m.media-amazon.com/images/I/61mBFHgMALL.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 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley
- ACDelco Gold K060930HD Heavy Duty V-Ribbed Serpentine Belt
- ACDelco Gold 252-845 (19195104) Engine Water Pump

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/343959467-acdelco-gold-38158-drive-belt-tensioner-assembly-with-pulley](https://www.desertcart.jp/products/343959467-acdelco-gold-38158-drive-belt-tensioner-assembly-with-pulley)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*