---
product_id: 26932697
title: "20929489 Electronic Traction Control Switch Assembly with Electronic Suspension"
brand: "gm genuine parts"
price: "$77"
currency: NZD
in_stock: true
reviews_count: 6
category: "Gm Genuine Parts"
url: https://www.desertcart.nz/products/26932697-20929489-electronic-traction-control-switch-assembly-with-electronic-suspension
store_origin: NZ
region: New Zealand
---

# Durable electronic suspension control OE-spec precision fit IP65 water & dust resistance 20929489 Electronic Traction Control Switch Assembly with Electronic Suspension

**Brand:** gm genuine parts
**Price:** $77
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drive with confidence—GM Genuine Parts, where precision meets durability.

## Quick Answers

- **What is this?** 20929489 Electronic Traction Control Switch Assembly with Electronic Suspension by gm genuine parts
- **How much does it cost?** $77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/26932697-20929489-electronic-traction-control-switch-assembly-with-electronic-suspension)

## 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

- • **Built to Last:** Crafted with durable materials and IP65 rating for protection against dust and water.
- • **Effortless Upgrade:** Direct replacement for your GM vehicle’s original traction control switch—easy install, instant confidence.
- • **Trusted GM Quality:** Backed by General Motors, guaranteeing genuine factory-level performance and reliability.
- • **Seamless OE Integration:** Engineered to GM OE specs for flawless fit, form, and function—no compromises.
- • **Reliable Electronic Suspension Control:** Push-button actuator ensures smooth traction control activation every time.

## Overview

The GM Genuine Parts 20929489 Electronic Traction Control Switch Assembly is a factory-validated replacement part designed to meet GM OE standards. Featuring a push-button actuator and IP65-rated durability, it ensures reliable traction and suspension control for GM vehicles. Manufactured in Taiwan and backed by GM, this switch offers a perfect fit and long-lasting performance, making it the trusted choice for maintaining your vehicle’s original handling excellence.

## Description

GM Genuine Parts Stability Control Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Review: Muy bueno
Review: Great fit for 2008 Chevy express - Works great and fixed the issue with the old one , great fit for my 2009 express 1500

## Features

- Made in Taiwan
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- GM-recommended replacement part for your GM vehicle’s original factory component

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B4LDDDA |
| Actuator Type | Push Button |
| Best Sellers Rank | #292,253 in Automotive ( See Top 100 in Automotive ) #64 in Automotive Cruise Control Switches |
| Brand | GM GENUINE PARTS |
| Circuit Type | 1-way |
| Color | Black |
| Connectivity Protocol | X-10 |
| Connector Type | Oem |
| Contact Material | Plastic |
| Contact Type | Oem |
| Control Method | Touch |
| Control Type | traction control |
| Customer Reviews | 4.6 4.6 out of 5 stars (49) |
| Date First Available | August 8, 2013 |
| Exterior | Painted |
| Global Trade Identification Number | 00808709015567 |
| International Protection Rating | IP65 |
| Item Weight | 1.44 ounces |
| Item dimensions L x W x H | 3 x 2.8 x 2.4 inches |
| Item model number | 20929489 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 20929489 |
| Model | Traction Control Switch Assembly |
| Number of Items | 1 |
| Number of Positions | 2 |
| OEM Part Number | 20929489 |
| Operation Mode | ON-OFF |
| Product Dimensions | 3 x 2.8 x 2.4 inches |
| Terminal | Screw |
| UPC | 808709015567 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Circuit Type:** 1-way
- **Connector Type:** Oem
- **Contact Type:** Oem
- **Item dimensions L x W x H:** 3 x 2.8 x 2.4 inches
- **Material:** Thermoplastic
- **Mounting Type:** Panel Mount
- **Operation Mode:** ON-OFF
- **Switch Type:** Push Button
- **Terminal:** Screw

## Images

![20929489 Electronic Traction Control Switch Assembly with Electronic Suspension - Image 1](https://m.media-amazon.com/images/I/71Ndn-uDfSL.jpg)

## Questions & Answers

**Q: Why do brakes need to be replaced in the first place?**
A: Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced.

**Q: What’s the squealing sound I hear when braking?**
A: Over time, wear indicators in brake pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

**Q: What if it’s more of a grinding sound?**
A: If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

**Q: Why do the brakes seem to pulsate when stopping?**
A: It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

**Q: What about vibrations or shaking in the steering wheel?**
A: This is more serious than pulsation. If the brakes are very worn or the rotors are unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on September 30, 2025*

Muy bueno

### ⭐⭐⭐⭐⭐ Great fit for 2008 Chevy express
*by O***G on September 2, 2025*

Works great and fixed the issue with the old one , great fit for my 2009 express 1500

### ⭐⭐⭐⭐⭐ Todo bien
*by J***T on August 28, 2025*

Excelente

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-26*