Rear Driver Side Power Window Regulator for Chevy Silverado 2000-06

In this review of the Rear Driver Side Power Window Regulator with motor, the bottom line is simple: this replacement is for owners of late-model Chevy, GMC and Cadillac trucks and SUVs who need a direct-fit, powered rear left window solution. The reviewer found the assembly to be a straightforward replacement that matches the original in fit and function, and the included motor removes the uncertainty of sourcing two separate parts. For anyone repairing a rear left window on a 2000-2006 Silverado, Sierra, Suburban, Yukon XL or Escalade ESV/EXT, this unit is a practical, cost-conscious option.

Key Features

• Vehicle compatibility: Covers specific 2000-2006 Chevy Silverado, Suburban, Avalanche and 2000-2006 GMC Sierra and Yukon XL plus 2002-2006 Cadillac Escalade ESV/EXT, so buyers can verify fit for common GM truck and SUV models.
• Motor included: Ships as a complete assembly with motor, eliminating the extra step of matching a separate drive unit and simplifying the repair process.
• Direct-fit design: Built and tested to match original equipment in fit, function and performance for a reliable replacement experience.
• Durable materials: Constructed from plastic and metal components to balance weight and strength for long-term operation in a vehicle door environment.
• Warranty support: Backed by a one-year warranty that offers free repair or replacement for failures under normal use, giving buyers added confidence.
• Known replacement numbers: Cross-references common OEM part numbers so installers can confirm compatibility before purchase.

Who It's For

This product is suited to DIY mechanics, independent shops and fleet maintenance teams repairing rear left power windows on compatible GM trucks and SUVs from the 2000-2006 model years. It is particularly useful when the original regulator or motor has failed and a one-piece replacement will save time compared with sourcing parts separately.

Those who should look elsewhere include owners of non-compatible model years or other vehicle makes, and buyers who prefer an OEM-branded part rather than an aftermarket assembly. Also consider a different part if the door has unique aftermarket wiring or mounting modifications that affect fitment.

Pros & Cons

Pros

• Included motor and regulator arrive as a ready-to-install assembly for faster replacement.
• Customers report good fit and reliable functionality in the specified vehicles.
• Reasonable build with metal and plastic components balances durability and cost.
• One-year warranty provides added protection after purchase.

Cons

• Aftermarket unit may not satisfy buyers seeking a factory-branded OEM part.
• Installation still requires moderate mechanical skill and basic door disassembly tools.

Specifications

Location	Rear Left (driver side)
Motor Included	Yes
Condition	New
Material	Plastic and Metal
Operating Mode	Power
Warranty	One-Year
Replacement Numbers	741-578, 741578, 15077722, 15135970, GM1550114

Our Verdict

The Rear Driver Side Power Window Regulator assembly is a practical, value-oriented replacement for the specified GM trucks and SUVs, offering a complete motor-and-regulator solution that most DIYers and repair shops will find straightforward to install. Its direct-fit design, cross-referenced part numbers and one-year warranty make it a sensible choice for restoring rear left window operation without paying for an OEM badge.

Frequently Asked Questions

Does this unit include the electric motor?
Yes, the assembly ships with the motor included so it installs as a single replacement unit.

Which vehicles does this fit?
It fits 2000-2006 Chevy Silverado, Suburban, Avalanche 1500/2500/3500, 2000-2006 GMC Sierra and Yukon XL, and 2002-2006 Cadillac Escalade ESV/EXT as listed, for the rear driver side window.

What warranty is offered?
The product includes a one-year warranty that covers free repair or replacement for defects under normal use.