---
product_id: 27683127
title: "ACDelco GM Original Equipment 12646386 Timing Chain"
price: "514.90 DT"
currency: TND
in_stock: true
category: "Ac Delco"
url: https://www.desertcart.tn/products/27683127-acdelco-gm-original-equipment-12646386-timing-chain
store_origin: TN
region: Tunisia
---

# Engine-life durability GM-recommended quality Precision GM OE fit ACDelco GM Original Equipment 12646386 Timing Chain

**Price:** 514.90 DT
**Availability:** ✅ In Stock

## Summary

> ⏱️ Keep your GM running like new — the timing chain that never quits!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment 12646386 Timing Chain
- **How much does it cost?** 514.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/27683127-acdelco-gm-original-equipment-12646386-timing-chain)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect GM OE Fit:** Specifically designed and validated for your GM vehicle to ensure seamless installation and optimal performance.
- • **Trusted GM Quality:** Manufactured to GM Original Equipment specifications, guaranteeing authentic durability and function.
- • **Built to Last a Lifetime:** Engineered to endure the entire lifespan of your engine, minimizing replacements and maximizing reliability.
- • **Highly Rated by Enthusiasts:** 4.8-star average from 260+ reviews, trusted by Camaro SS owners and LS engine modifiers alike.
- • **Optimized for Peak Performance:** Maintains precise timing for your engine, enhancing efficiency and power delivery.

## Overview

The ACDelco GM Original Equipment 12646386 Timing Chain is a GM-recommended replacement part designed to match the exact fit, form, and function of your vehicle’s original timing chain. Engineered for durability to last the life of your engine, it ensures optimal timing performance and reliability. With a 4.8-star rating from over 260 users, this timing chain is the trusted choice for GM owners seeking authentic OEM quality and peace of mind.

## Description

ACDelco 12646386 GM Original Equipment Timing Chain

Review: BUY IT!!!! - Worked wonders for my husband Camaro SS
Review: This chain fit my L92 while doing a VVT delete. - Seems to be a good quality, OE part as described. Fit my L92 Gen4 LS when installing a VVT delete cam/sprocket set.

## Features

- Designed to last the life of your engine to optimize component life
- Specifically designed and validated for appropriate application to ensure proper fit in your vehicle
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010GP4HI4 |
| Best Sellers Rank | #716,441 in Automotive ( See Top 100 in Automotive ) #258 in Automotive Replacement Engine Timing Part Chains |
| Brand | ACDelco |
| Customer Reviews | 4.8 4.8 out of 5 stars (260) |
| Date First Available | June 26, 2015 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.5 ounces |
| Item model number | 12646386 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12646386 |
| Model | Timing Chain |
| OEM Part Number | 12646386 |
| Product Dimensions | 3 x 6 x 1 inches |

## Images

![ACDelco GM Original Equipment 12646386 Timing Chain - Image 1](https://m.media-amazon.com/images/I/51YX0PYpPaL.jpg)
![ACDelco GM Original Equipment 12646386 Timing Chain - Image 2](https://m.media-amazon.com/images/I/51NH-5T4YKL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/27683127-acdelco-gm-original-equipment-12646386-timing-chain](https://www.desertcart.tn/products/27683127-acdelco-gm-original-equipment-12646386-timing-chain)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-21*