Ignition Switch

Part Number: 39179435

Switch Assembly - Ignition and Start.
A Switch, typically located in the steering column or vehicle dashboard behind the Ignition lock cylinder, used to power on and Start the vehicle. Used with a tradition vehicle key. Exc.Keyless Ignition.

Ignition Switch

Fits Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado, Trailblazer, Trax

11" HD RADIO DISPLAY. 2021-23, W/O KEYLESS START. 8" HD RADIO DISPLAY. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, Sierra; w/o Start Button. Trailblazer. Trax. W/O KEYLESS START.
Ignition Switch - Repair or Replace
A failed ignition switch can cause interesting issues ranging from intermittently failing electronics to a no crank condition. To have your 2021 GMC Sierra 3500 HD diagnosed, bring it in to our GMC service department for expert diagnosis.

This product fits 2463 vehicle variants.
Chevrolet: 3 models, 1306 variants between 2019 and 2025.
GMC: 4 models, 1157 variants between 2019 and 2023.

* Required Fields

Answered Questions

Your Price

$ 43.11 CAD
All Discounts: $ 7.61 (15% off)
MSRP: $ 50.72

Fulfillment Options

Jim Tubman Chevrolet Canada

1770 Bank St, Ottawa, Ontario, K1V 7Y6

Dealer Rating: 5.0/5
61 Reviews

Jim Tubman Chevrolet Canada

1770 Bank St, Ottawa, Ontario, K1V 7Y6

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express PayPal