NPAUTO Rear Left Power Window Regulator with Motor for 2007-2014 Chevy Tahoe / GMC Yukon / Cadillac Escalade — Direct-Fit, Pre-ass

NPAUTO Rear left (driver-side) power window regulator with motor is a direct-fit replacement compatible with 2007–2014 Chevrolet Tahoe, 2007–2014 GMC Yukon, and 2007–2014 Cadillac Escalade. If your rear driver-side window is slow, noisy, or won’t move at all, this complete regulator-and-motor assembly restores smooth, reliable operation without the need to source parts separately. Engineered as a direct replacement to original equipment, the NPAUTO 741-390 assembly arrives pre-assembled with the motor installed to simplify swap-out and get you back on the road faster.

Why should I choose this regulator for my Chevrolet, GMC, or Cadillac?

This assembly matches OE mounting points and electrical connections for a straightforward replacement on the listed models and years. Because it includes the motor, you avoid the extra labor and alignment steps required when replacing components separately.

• Direct-fit for rear left (driver-side) windows on 2007–2014 Chevy Tahoe, 2007–2014 GMC Yukon, and 2007–2014 Cadillac Escalade
• OE numbers referenced: 741-390, 741390, 15841700, 15883001, 25885882
• Pre-assembled regulator with motor for faster installation
• Built to OE tolerances to reduce vibration and noise

How easy is installation and what tools will I need?

Installation is designed to be familiar to anyone who’s performed door-panel work: remove the interior trim, disconnect wiring, unbolt the old assembly, and bolt in the replacement. Because the unit uses factory mounting locations and connectors, most installs take 1–2 hours for a DIY mechanic with basic hand tools.

• Standard hand tools: screwdrivers, ratchet, socket set, trim tools
• Works with original electrical connectors—no splicing required
• Pre-assembled motor saves time aligning tracks and cables
• Follow vehicle-specific guide or service manual for safe door removal

What performance and durability can I expect from this part?

The regulator and motor are manufactured to meet OE form, fit, and function, giving consistent travel speed and reduced rattle compared with worn originals. Materials and gearing are selected to withstand repeated cycles, and the assembly is balanced for smooth operation.

• Stable, noiseless sliding action when installed correctly
• Motor torque matched to regulator gearing for reliable lifts and lowers
• Corrosion-resistant components in contact areas
• Designed to reduce binding and premature wear common in older assemblies

Does the product include warranty and customer support?

NPAUTO backs this regulator assembly with a 2-year warranty and customer service support for fitment or installation questions. Documentation includes fitment references and OE numbers to confirm compatibility before installation.

• 2-year limited warranty from NPAUTO
• Customer support available for part questions and troubleshooting
• OE reference numbers provided to verify exact fit
• Replaces both regulator and motor to minimize return causes

Who is this for: This NPAUTO rear left driver-side window regulator with motor is intended for owners, mechanics, and restoration shops working on 2007–2014 Chevrolet Tahoe, 2007–2014 GMC Yukon, or 2007–2014 Cadillac Escalade vehicles who need a dependable, direct-replacement assembly. It’s especially suited to anyone who prefers a single, pre-assembled unit to speed installation, reduce alignment hassles, and restore quiet, consistent window operation without modifying the door or wiring.

FAQ

Q: Will this fit my 2010 GMC Yukon rear driver-side window?

A: Yes — this NPAUTO assembly is a direct replacement for 2007–2014 GMC Yukon rear driver-side windows.

Q: Does the part include the motor and come pre-assembled?

A: Yes — the regulator arrives with the motor pre-installed for faster, simpler replacement.