


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










| 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 |
A**R
Muy bueno
O**G
Great fit for 2008 Chevy express
Works great and fixed the issue with the old one , great fit for my 2009 express 1500
J**T
Todo bien
Excelente
Z**Y
Exactly what you need
Perfect
B**R
NOT brake pads. 20929489 Traction Control Switch
Trust the picture and part number in the description. The "headline" title is totally wrong. Would be a heck of a deal for that pad set. I needed the switch, ordered with a prayer (as GM isn't shipping parts to the dealers due to the strike), and got what I needed.
A**R
One Star
was the wrong one
Trustpilot
2 weeks ago
2 months ago