Is the manual window on the driver's (left) side of your older GM truck stuck, won't stay up, or cranks too hard? This is the replacement regulator you need. It's specifically designed for the left-hand (driver's side) door on a wide range of GM trucks and SUVs from the 1999 to 2007 model years – think Chevrolet Silverado, GMC Sierra, Tahoe, Suburban, Avalanche, and their counterparts. It's the whole mechanism that converts your hand-cranking motion into the up/down movement of the window glass. It's built as a high-quality, direct-fit replacement, so it should bolt right into place using your existing bolts and connect to your window crank handle. Weighs about 3 pounds. Installing a new regulator is usually the fix when the old one's gears are stripped or the cables are broken. Get your window rolling smoothly again.
