25980205 Rear Power Sliding Window Regulator for Chevy Silverado GMC Sierra 1500

Product Overview

The rear power sliding window regulator is a direct-fit replacement for the electric mechanism that raises and lowers the rear sliding glass on select Chevy Silverado and GMC Sierra 1500 trucks. This regulator restores smooth, reliable operation for your rear power window. Engineered to match OEM specifications, the regulator ensures plug-and-play installation without modification.

Key Features & Performance

• Direct replacement for original power sliding window regulator assembly
• Includes gear-driven motor for consistent torque and speed
• Corrosion-resistant materials and sealed motor housing withstand moisture and debris
• Pre-installed cable guides for effortless cable alignment
• Duplicates factory mounting points for straightforward bolt-in installation
• Tested for cycle durability to exceed OEM service life

Fitment & Compatibility

• Chevrolet Silverado 1500 (rear power sliding window models)
• GMC Sierra 1500 (rear power sliding window models)

Common Uses

• Restoring automated rear window operation in daily-driven trucks
• Repairing binding or noisy sliders due to worn regulator gears
• Fleet maintenance for work trucks with rear sliding glass
• Aftermarket collision repair where the rear window regulator was damaged
• Converting manual sliding rear windows to power operation when factory wiring is present

Technical Specifications

• Part Number(s): 25980205
• Position: Rear
• Window Function: Power sliding
• Motor Type: DC gear motor
• Material: Steel bracket with plastic housing

Frequently Asked Questions

Q: Does this regulator require any modifications to install? A: No, it is a direct bolt-in replacement that matches factory mounting points and electrical connector, requiring no drilling or cutting.

Q: Can this regulator be used on both driver and passenger side rear windows? A: This regulator is designed for the rear window only and fits vehicles with a single power sliding center window; it is not side-specific.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.