OER 2007-13 Silverado, Sierra 1500, 2007-14 2500HD, 3500 GMT900 Power Window Regulator With Motor Front RH Passenger Side

Part Number: 20945139-OER

OER 2007-13 Silverado, Sierra 1500, 2007-14 2500HD, 3500 GMT900 Power Window Regulator With Motor Front RH Passenger Side

Part Number: 20945139-OER

$51.95

In Stock

( Inventory updated: 06/28/2026 )

Estimated ship date: 2-3 business days

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Reliable and Efficient Window Control for Your GMC or Chevrolet Truck

Restore the functionality of your vehicle’s power windows with the premium Power Window Regulator with Motor for the 2007-13 Silverado and Sierra 1500, as well as the 2007-14 2500HD and 3500 models. This essential component is designed to provide you with a smooth, efficient operation, making your driving experience safer and more enjoyable. Whether you need to replace a faulty regulator or are upgrading your system, this item is a direct-fit replacement that guarantees top-notch performance.

Key Features and Benefits

  • Exact Fit: Engineered to fit the right-hand front passenger side of your Silverado or Sierra model.
  • Quality Construction: Manufactured to meet or exceed original factory specifications for durability and reliability.
  • Integrated Motor: Comes complete with a new electric motor, ensuring quick and easy installation without the need for additional parts.
  • Direct Replacement: Replaces GM part numbers 20945139, 25885879, 15880567, or Partslink number GM1351162.
  • Enhanced Functionality: Restore your window’s lifting power and prevent any obstructions while closing.

Technical Specifications

  • Part Number: 20945139
  • Brand: OER
  • Material: High-quality components designed for longevity and performance.

Fitment Information

This Power Window Regulator is compatible with the following models:

Chevrolet Truck Applications:

  • 2007 – 2013 Chevrolet Silverado 1500
  • 2007 – 2013 Chevrolet Silverado 2500
  • 2007 – 2014 Chevrolet Silverado 2500 HD
  • 2007 – 2013 Chevrolet Silverado 3500
  • 2007 – 2014 Chevrolet Silverado 3500 HD
  • 2007 – 2014 Chevrolet Truck

GMC Truck Applications:

  • 2007 – 2013 GMC Sierra
  • 2007 – 2013 GMC Sierra 1500
  • 2007 – 2014 GMC Sierra 2500 HD
  • 2007 – 2014 GMC Sierra 3500 HD
  • 2007 – 2014 GMC Truck

Don’t let a malfunctioning power window disrupt your driving experience. Upgrade to the OER Power Window Regulator with Motor today and enjoy the seamless operation of your vehicle’s windows. With its perfect fit and reliable performance, you can drive with confidence and ease.

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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