Dealing with a stuck or slow power window on your Chevy or GMC truck? This Nilight regulator and motor combo will fix it. Designed for the front passenger side (right side) of 2001-2006 Chevrolet Avalanche, Silverado, Suburban, Tahoe, and GMC Sierra, Yukon XL models (1500, 2500, 3500 series). Direct replacement for OEM part numbers 741-645, 15135971, 15206913. Plug-and-play installation - no wire splicing needed. Just remove the door panel, swap the old unit, and reconnect. The motor uses high-quality copper windings for longer life and quieter operation. Regulator is built to original specs so it fits perfectly into existing mounting holes. Fixes common issues like windows not moving, moving slowly, making grinding noises, or falling down. Saves you a ton compared to dealer parts. Before ordering, confirm your vehicle year, model, and which window is faulty (passenger front). Also check your existing part number if possible. Great for DIYers - basic tools and a couple hours can have your window working like new. Includes all necessary hardware typically. Restores convenience and safety - no more manually pushing windows up or dealing with leaks. Reliable performance from a trusted aftermarket brand. Keep your truck fully functional without the high repair shop bill. Also fits some similar year models - double-check compatibility. A must-have repair part for these popular GM trucks and SUVs. Get your power windows back in action quickly and affordably.