2014 GMC Sierra 2500 HD Window Regulators

Genuine GM window regulators for the 2014 GMC Sierra 2500 HD, at wholesale prices. Regulators are handed and differ between front and rear doors and between express and standard windows. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.

What sends people here

A window that drops into the door or moves slowly and unevenly. On a heavy duty pickup, cab configuration, drivetrain and box length all split this group, so the badge on the tailgate is not enough to order from.

Buying OEM, briefly

• GM stands behind it. The window regulators warranty comes from the manufacturer, not from us.
• Priced below the dealer. Window Regulators at up to 40 percent off list, with no membership.
• Factory sourced. These window regulators are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical window regulators numbers for you.
• Ships from Dallas. Window Regulators ordered by 3pm Central go out the same business day.

Before you order

Original tooling means original fit, which matters most on anything that has to align with a neighboring part. Our VIN lookup is more accurate than any public catalog. Use it before you check out. In stock orders placed by 3pm Central ship the same business day from our Dallas warehouse.