Rear Passenger Side Power Window Regulator Motor - Direct Fit

In this review the Nilight rear passenger side power window regulator and motor is evaluated as a direct replacement for late-model Chevrolet and GMC full-size trucks and SUVs. The bottom line: this kit is for owners who need a straightforward, plug-and-play swap to restore a nonworking rear passenger window, with the single biggest reason to buy being its simple installation and original-hole-position engineering that makes fit and alignment painless. The review focuses on fit, motor strength, noise, and installer experience.

Key Features

• Location: Fits the rear passenger side to replace a failed regulator assembly without modifying the vehicle door.
• OEM compatibility: Matches OE numbers 741-579, 15135971, and 15206913 so buyers can confirm fit against the original part number before purchase.
• Easy installation: Plug-and-play electrical connection eliminates wire splicing and speeds up the swap for DIY mechanics or shops.
• Manufacturing engineering: Mounting holes align with the original car positions for a precise and convenient installation that avoids extra drilling or shimming.
• Motor quality: Uses high-quality copper wire in the motor for longer service life and a robust feel when operating the window.
• Low-noise design: Advanced manufacturing reduces operational noise compared with some older replacement units, improving cabin comfort.

Who It's For

The Nilight rear passenger side regulator is aimed at owners of 2001-2006 Chevrolet Avalanche, Silverado, Suburban and GMC Sierra, Yukon XL models who want a cost-effective, direct-fit replacement that restores functionality quickly. It suits DIY installers and independent shops that prefer parts built to original hole positions and simple plug-and-play wiring.

Those who should look elsewhere are buyers with different model years or non-listed vehicles, and anyone who cannot verify OEM numbers 741-579/15135971/15206913 against their original part; the product requires confirming compatibility to avoid ordering errors.

Pros & Cons

Pros

• Direct-fit mounting based on original hole positions makes installation fast and precise.
• Plug-and-play electrical connector removes the need for wire splicing, saving time and reducing risk of wiring mistakes.
• Strong motor performance and high-quality copper windings offer durable operation and good value for money.
• Reduced operating noise compared with older replacement motors improves in-cabin comfort.

Cons

• Compatibility depends on correct OEM number matching, so buyers must verify the part number before ordering.
• Limited to the rear passenger side application; other door positions require different assemblies.

Specifications

Our Verdict

The Nilight rear passenger side regulator and motor is a sensible replacement for owners of compatible Chevrolet and GMC trucks and SUVs who want a direct, no-fuss fix. It combines original-position mounting, plug-and-play wiring, and a robust copper-wound motor to deliver reliable function and good value; just verify OEM numbers before purchase to ensure correct fit.

Frequently Asked Questions

Will this part fit my vehicle?
Check your original part number against 741-579, 15135971, or 15206913 and confirm the vehicle model years 2001-2006 to ensure compatibility.

Is wiring modification required?
No, the unit uses a plug-and-play connector so no wire splicing is necessary for installation.

How noisy is the motor?
The motor is manufactured with copper windings and advanced processes to minimize operational noise compared with some older replacement units.