Is your Chevy Astro or GMC Safari's fan stuck on one speed, or only working on high? Chances are, the blower motor resistor has called it quits. This YHTAUTO part is a direct replacement designed to match your OEM specifications. It's specifically for the FRONT blower system on 1996-2005 Chevy Astro and GMC Safari vans with the 4.3L V6 engine (both cargo and passenger models). It has a 6-pin blade-type connector. This little part is crucial – it's what lets you control your fan speed from low to high for both your heater and A/C. Replacing it is a pretty common DIY fix. Locate the old resistor (usually under the dash near the blower motor), unplug it, unscrew it, and swap in this new one. Always double-check your vehicle year and model before ordering! Getting this fixed will restore proper climate control to your van so you're not sweating or freezing. A affordable repair that makes a big difference in comfort.