


⚡ Drive with confidence—GM precision at your fingertips!
The General Motors Genuine Parts 20929489 Electronic Traction Control Switch Assembly is a factory-recommended replacement part designed to meet GM's original equipment specifications. Featuring a compact 3x2.8x2.4 inch panel-mount design, IP65-rated protection, and a user-friendly push-button actuator, this switch ensures reliable traction control and electronic suspension management. Manufactured by ACDelco in Taiwan, it guarantees durability, seamless fit, and consistent performance for your GM vehicle.




| Operation Mode | ON-OFF |
| Contact Type | Oem |
| Connector Type | Oem |
| Brand | GM Genuine Parts |
| Terminal | Screw |
| Item dimensions L x W x H | 3 x 2.8 x 2.4 inches |
| Circuit Type | 1-way |
| Mounting Type | Panel Mount |
| Actuator Type | Push Button |
| Contact Material | Plastic |
| International Protection Rating | IP65 |
| Number of Positions | 2 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Black |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00808709015567 |
| Manufacturer | ACDelco |
| UPC | 808709015567 |
| Model | Traction Control Switch Assembly |
| Item Weight | 1.44 ounces |
| Product Dimensions | 3 x 2.8 x 2.4 inches |
| Item model number | 20929489 |
| Exterior | Painted |
| Manufacturer Part Number | 20929489 |
| OEM Part Number | 20929489 |
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
1 day ago
1 month ago