---
product_id: 33237104
title: "GM Genuine Parts 12556582 Crankshaft Sprocket (not shown)"
brand: "gm genuine parts"
price: "281 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/33237104-gm-genuine-parts-12556582-crankshaft-sprocket-not-shown
store_origin: RO
region: Romania
---

# OE-certified durability Exact valve timing sync Precision-machined gear GM Genuine Parts 12556582 Crankshaft Sprocket (not shown)

**Brand:** gm genuine parts
**Price:** 281 Lei
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your engine’s heartbeat perfectly timed with GM Genuine Parts!

## Quick Answers

- **What is this?** GM Genuine Parts 12556582 Crankshaft Sprocket (not shown) by gm genuine parts
- **How much does it cost?** 281 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/33237104-gm-genuine-parts-12556582-crankshaft-sprocket-not-shown)

## Best For

- gm genuine parts enthusiasts

## Why This Product

- Trusted gm genuine parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Ready Design:** Incorporates latest materials and tech updates for long-lasting performance.
- • **Valve Timing Mastery:** Synchronizes crankshaft and camshaft for optimal combustion efficiency.
- • **GM-Backed Reliability:** Tested and validated by GM engineers to meet rigorous standards.
- • **Precision-Machined Gear:** Engineered to exact OEM specs for flawless timing chain engagement.
- • **Seamless OE Integration:** Direct replacement part ensuring perfect fit for Chevrolet, Buick, GMC, and Cadillac.

## Overview

The GM Genuine Parts 12556582 Crankshaft Sprocket is a precision-engineered, OE-certified gear that synchronizes the crankshaft and camshaft via the timing chain, ensuring optimal valve timing for efficient combustion. Designed, tested, and validated by GM engineers, it guarantees a perfect fit and reliable performance for Chevrolet, Buick, GMC, and Cadillac vehicles.

## Description

GM Genuine Parts 12556582 Crankshaft Sprocket (not shown)

## Features

- Gear attached to the crankshaft that timing chain rides on
- Synchronizes with the camshaft sprocket with the use of a timing chain
- Part of the valve train system that opens and closes the valves at the appropriate time in the combustion cycle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GM Genuine Parts |
| Brand | GM Genuine Parts |
| Model | GM Original Equipment |
| Item Weight | 11.5 ounces |
| Product Dimensions | 3.09 x 3.06 x 3.06 inches |
| Item model number | 12556582 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 12556582 |
| OEM Part Number | 12556582 |

## Images

![GM Genuine Parts 12556582 Crankshaft Sprocket (not shown) - Image 1](https://m.media-amazon.com/images/I/71W8+OXMovL.jpg)

## Frequently Bought Together

- GM Parts 12556582 Crankshaft Sprocket (not shown)
- ACDelco 12646386 GM Original Equipment Timing Chain
- GM Parts 12576407 Camshaft Sprocket

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**Shop now:** [https://www.desertcart.ro/products/33237104-gm-genuine-parts-12556582-crankshaft-sprocket-not-shown](https://www.desertcart.ro/products/33237104-gm-genuine-parts-12556582-crankshaft-sprocket-not-shown)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*