2013 GMC Sierra 1500 Switches

Genuine GM switches for the 2013 GMC Sierra 1500, at wholesale prices. Switch part numbers split on trim, door position and whether the vehicle has express up and down. GMT900 through 2013, K2XX from 2014 to 2018, and the T1XX from 2019 with the CarbonPro bed option.

Symptoms to look for

A window that only works from one door, or a switch that sticks. On a light duty pickup, single or dual rear wheels, gas or diesel, and cab configuration divide this group more than the model year does.

Why buy OEM here

• Wholesale pricing. Most switches numbers land well below dealer list.
• No aftermarket substitutes. These are GM switches, not OE-style equivalents.
• We catch the wrong part before you do. VIN verification is free on every switches order.

Ordering correctly

OEM components carry GM warranty coverage, which is usually worth more than the price gap on the invoice. If you are unsure which version you have, give us the VIN and our specialists will confirm fitment. Stock moves out the door the day you order it, assuming you beat the mid-afternoon cutoff.