Best Automotive Replacement Window Regulator & Motor Assemblies Under $100 (2026)

We selected assemblies under $100 that fit common GM truck/SUV doors, include motorized units when applicable, and scored highest on user ratings and installation compatibility

This roundup covers replacement automotive power window regulator and motor assemblies suitable for common GM trucks and SUVs, focused on units priced under $100. Selections prioritize fit for driver or passenger positions, integrated motors, and user-rated reliability to help DIYers and independent shops find value-driven repair options

Top Picks

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10

Buying Guide

Confirm vehicle fitment

Match part listings to your make, model, year and door position—many assemblies are specific to front/rear and driver/passenger sides for GM trucks and SUVs

Choose integrated motor assemblies

Regulator assemblies that include the motor simplify installation and avoid compatibility issues between separate motors and regulators

Check connector type and pin count

Verify electrical connector style (for example 2-pin vs multi-pin) to ensure plug-and-play compatibility with your vehicle’s wiring harness

Prioritize customer-rated reliability

Use user ratings and reviews to assess long-term operation—higher-rated brands in this list cite consistent performance in GM truck repairs

Consider installation complexity

Look for assemblies designed for direct replacement to reduce labor time; some models are vehicle-specific and require fewer adjustments during install