Restore smooth up-and-down glass travel on your driver's door with the SKP Window Motor and Regulator Assembly (SK741644) — a common fix when a chevy Silverado 1500 window motor stalls, grinds, or the glass drops. This front left assembly pairs the regulator mechanism with its electric motor, so if a worn-out motor or regulator is the cause of your slow or dead window, this replaces both in one unit.
As a window regulator and motor assembly, it drops into the front-left (driver's side) door on a wide range of GM full-size trucks and SUVs, including the 1999-2006 Chevrolet Silverado 1500, 2001-2007 Chevrolet Silverado 3500, 2000-2006 Chevrolet Tahoe and Suburban 1500, 2002-2006 Cadillac Escalade, 1999-2006 GMC Sierra 1500, and 2000-2006 GMC Yukon. It also covers the 2007 Classic variants such as the Chevrolet Silverado 1500 Classic and GMC Sierra 1500 Classic. See the Buyer's Guide tab for the full list of covered applications.
Where does this SK741644 assembly mount?
It installs in the front left (driver's side) door and combines the window regulator with its electric motor in one unit.
Does it fit a Chevrolet Silverado 1500 window motor application?
Yes. It fits the front-left door on the 1999-2006 Chevrolet Silverado 1500, plus many other GM trucks and SUVs — check the Buyer's Guide tab for your year.
Do I need to splice any wiring?
No. The wiring harness requires no splicing, which helps make installation more straightforward.
What are signs this part may need replacing?
A window that moves slowly, grinds, binds, stops partway, or won't move at all can indicate a failed regulator or motor. Diagnose the cause before replacing.
Does this replace both the motor and the regulator?
Yes. It is a combined assembly, so if either the original motor or regulator has failed, this single unit replaces both.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
