Tailgate Window Lift Regulator Motor Fits Buick Skylark 1969 1972 Chevelle Malibu 1969 1972 GMC Jimmy 1978 1991 Blazer K5 Suburban 1987 R1500 R2500 V1500 V2500 Rear Window Motor Replacement 5045702 22010405

Tailgate Window Regulator Motor for GM Trucks & SUVs (1pc)
✔️ Fits Buick Skylark 1970-72 and Malibu/Chevelle 1969-72

This tailgate window lift regulator motor is a direct replacement designed for classic GM pickups and SUVs. It powers the rear window lift on select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models from 1969-1991.

✅ Direct-fit tailgate regulator motor with sealed ball bearing design for smooth, quiet operation
✅ Compatibility: Buick Skylark 1970-72; Malibu/Chevelle 1969-72; GMC Jimmy 1978-1991; Blazer/K5 1978-1986; Suburban 1987
✅ OE part numbers matched: 4220, 42-20, 22010405, 5045702, 61700148, 22073442, 382680, 617-00148
✅ Package: 1 x Tailgate Window Lift Regulator Motor
✅ Electrical: 12V operation for standard GM systems

💡 What is a tailgate window regulator motor used for in classic GM trucks and SUVs?

Here's a handy explanation that covers the basics and benefits for DIY repairs.

• Tailgate window regulator motor powers the raise/lower action of rear glass on older GM models
• Helps restore smooth, powered window operation when the regulator or motor fails
• Designed for direct-fit mounting with the same connectors for an easy swap
• Works with 12V electrical systems common in classic GM vehicles