---
product_id: 387068716
title: "Genuine GM Valve Part# 13596856"
brand: "general motors"
price: "€ 244.49"
currency: EUR
in_stock: true
reviews_count: 5
category: "General Motors"
url: https://www.desertcart.be/products/387068716-genuine-gm-valve-part-13596856
store_origin: BE
region: Belgium
---

# Compact 27.2x11.7x4.6 cm size OEM precision fit Weatherproof metal build Genuine GM Valve Part# 13596856

**Brand:** general motors
**Price:** € 244.49
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride’s breathability with genuine GM precision!

## Quick Answers

- **What is this?** Genuine GM Valve Part# 13596856 by general motors
- **How much does it cost?** € 244.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/387068716-genuine-gm-valve-part-13596856)

## Best For

- general motors enthusiasts

## Why This Product

- Trusted general motors brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect OEM Fit:** Engineered by GM for seamless integration with Silverado and Sierra models (1999-2012).
- • **Easy Installation:** Socket weld and flange connections for quick, secure mounting without hassle.
- • **Optimized Airflow Design:** Dual-port vent grille enhances cabin ventilation and climate control efficiency.
- • **Trusted Quality & Reviews:** Rated 4.8/5 by over 500 users who swear by its leak-stopping reliability.
- • **Durable Metal Construction:** Built to withstand harsh weather and prevent leaks, ensuring long-lasting performance.

## Overview

The Genuine GM Valve Part# 13596856 is a metal back panel air vent grille designed specifically for 1999-2012 Silverado and Sierra trucks. Featuring OEM specifications, a durable weatherproof build, and dual-port airflow, it ensures a perfect fit and reliable leak prevention. Highly rated by users, this part offers easy installation and enhances your vehicle’s climate control system.

## Description

Back Panel Air Vent Grille

Review: Fit great - GM genuine part and fits great
Review: This will stop leaks into your pickup.If seal is cracked from weather replace them - Perfect fit for your gm pickup

## Features

- OEM NEW Back Panel Air Vent Relief Grille 1999-2012 Silverado Sierra 13596856
- Back Panel Air Vent Grille
- Silverado Sierra
- 13596856
- 1359-6856

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TABJ09W |
| Brand | General Motors |
| Brand Name | General Motors |
| Connector Type | Socket Weld |
| Country of Publication | USA |
| Customer Reviews | 4.8 out of 5 stars 504 Reviews |
| Exterior Finish | Smooth |
| Inlet Connection Type | Socket Weld |
| Item Dimensions | 27.2 x 11.7 x 4.6 Centimeters |
| Item dimensions L x W x H | 27.2 x 11.7 x 4.6 Centimeters |
| Manufacturer | acdelco |
| Manufacturer Part Number | 13596856 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 13596856 |
| Number of Ports | 2 |
| Outlet Connection Type | Flange |
| Size | 4.6 x 10.7 x 1.8 inches |
| Specification Met | oem |
| Thread Size | 4.6 inches |
| Thread Type | NPT, Socket Weld |
| Unit Count | 1.0 Count |
| Valve Type | General Valve |

## Product Details

- **Brand:** General Motors
- **Exterior Finish:** Smooth
- **Inlet Connection Type:** Socket Weld
- **Item dimensions L x W x H:** 27.2 x 11.7 x 4.6 Centimeters
- **Manufacturer:** acdelco
- **Material:** Alloy Steel
- **Number of Ports:** 2
- **Outlet Connection Type:** Flange
- **Specification Met:** oem

## Images

![Genuine GM Valve Part# 13596856 - Image 1](https://m.media-amazon.com/images/I/31Gh2ZOiwTL.jpg)
![Genuine GM Valve Part# 13596856 - Image 2](https://m.media-amazon.com/images/I/61n5bZ-BmwL.jpg)

## Questions & Answers

**Q: Does it fit a 2015 GMC pick up**
A: I put them in a 2000 rcsb and fixed my leaking problem. That is the GM part number so I would go to rockAuto and look up the number and if it the same they will fit. I don't know for sure.

**Q: Buenos dias, quisiera preguntarles cuando le llegan mas piezas de esas, ya que por lo que veo les queda 1**
A: Our stock is refreashed from GM on a daily basis.

**Q: Is there a right and a left vent?  Are they both the same?**
A: Part #13596856 will work on both sides.

**Q: Will this work on a 2007 Silverado extended cab**
A: Not 100% sure but I think it will. I Installed this on my 2006 Sierra crew cab, works great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit great
*by K***M on 4 March 2026*

GM genuine part and fits great

### ⭐⭐⭐⭐⭐ This will stop leaks into your pickup.If seal is cracked from weather replace them
*by A***R on 22 January 2026*

Perfect fit for your gm pickup

### ⭐⭐⭐⭐⭐ will prevent water intrusion into cab
*by V***M on 30 April 2026*

as factory

## Frequently Bought Together

- Genuine GM Valve Part# 13596856
- MOFORKIT 3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 1999 to 2006
- ACDelco GM Genuine Parts 19169016 High Mount Stop Lamp

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**Shop now:** [https://www.desertcart.be/products/387068716-genuine-gm-valve-part-13596856](https://www.desertcart.be/products/387068716-genuine-gm-valve-part-13596856)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-19*