


🔑 Unlock flawless starts with genuine GM precision.
The GM Genuine Parts 20965947 Ignition Switch is a factory-recommended replacement designed to perfectly match your GM vehicle’s original ignition starter switch. Engineered and tested to GM OE standards, it offers reliable multi-position control over ignition, accessory, and cranking circuits. Compatible with a wide range of GM vehicles, this durable switch ensures seamless integration and long-lasting performance, backed by strong customer satisfaction.




| ASIN | B005OV6HNY |
| Actuator Type | Ignition |
| Best Sellers Rank | #88,741 in Automotive ( See Top 100 in Automotive ) #131 in Automotive Replacement Ignition Starter Switches |
| Brand | GM GENUINE PARTS |
| Circuit Type | 3-way |
| Compatible Devices | GM vehicles |
| Connectivity Protocol | X-10 |
| Connector Type | Clamp |
| Contact Material | Brass, Copper |
| Contact Type | 10pdt |
| Control Method | Remote |
| Control Type | key/remote |
| Current Rating | 2 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (206) |
| Date First Available | March 17, 2011 |
| Exterior | Machined |
| Global Trade Identification Number | 00707773782880 |
| International Protection Rating | IP00 |
| Item Weight | 1.76 ounces |
| Item dimensions L x W x H | 2.9 x 2.9 x 2.4 inches |
| Item model number | 20965947 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 20965947 |
| Model | Switch,Ign & Start |
| Number of Items | 1 |
| Number of Positions | 3 |
| OEM Part Number | 20965947 |
| Operating Voltage | 120 Volts |
| Operation Mode | OFF-NONE-ON |
| Product Dimensions | 2.9 x 2.9 x 2.4 inches |
| Terminal | Spade |
| UPC | 707773782880 |
| Unit Count | 1 Count |
| Vehicle Service Type | General Motors vehicles |
J**F
Fixed my issue
We were having starting issues with our CTS and thought it might be the battery. Glad we researched it and found this cheap part. It fixed our issues and was easy to install. It fit fine and has lasted a couple years now.
U**R
Stuck key
Easy fix for my wife’s enclave, key wouldn’t release from ignition. Great quality part. Price is amazing.
B**N
Fit perfectly and fixed problem
Fairly straightforward installation and fixed my starting issue and cleared check engine light on my 2013 GMC ACADIA
A**L
Genuine GM ignition switch
Genuine GM ignition switch is an exact replacement for the original but for a lower cost than from the dealership. Installation was very simple. Suggest to also purchase starter relay and install at the same time since both work together during every single start attempt.
S**H
Great price
Worked well and shipped fast
F**A
Ingnition switch
Perfect 👌
B**A
Unsatisfactory
Bought this in May. Replaced it in my vehicle. Everything seemed to work well until a month later while on an hour drive out from my home it started failing again. Got a diagnostic that told me I had to replace it again. Definitely inconvenient.
G**1
Perfect OEM replacement
This is standard OEM replacement. It fit perfectly and works as expected. Replacing this fixed the problem I was having of the starter not engaging when I would turn the key. Installing is tricky but there is a good video on YouTube showing how it’s done.
R**.
Fits and works perfectly… Chevy Traverse 2014
N**H
Muy satisfecha con la compra
K**S
This switch was a perfect fit for my 2014 Traverse. Has been working fine for the past few months.
A**.
Todo bien parte gm original sin problemas
Trustpilot
2 months ago
2 months ago