HVAC Blower Motor Control Module Resistor Kit With Harness 15-81773 19260762 Compatible with Chevrolet Chevy Trailblazer Silverado Tahoe Suburban GMC Envoy Sierra Yukon

Great price. Had to splice/wire. Not air tight fit. Works as advertised. On my 2005 GMC Sierra 2500 Duramax, the truck side had has three wires in a loom and two from the fan: Loom Black = Ground, Loom Red = Always Hot, Loom Purple (small gauge) = Control, Fan Black = Ground, Fan Purple (large gauge) = Fan Power. The replacement controller has five wires and I wired as such: Red = Truck Loom Always Hot, Black = Truck Loom Ground, Blue (small gauge) = Truck Loom Control, Yellow = Truck Fan Ground, Blue (large gauge) = Truck Fan Power. The foam gasket on the new unit didn't seal well with the stock opening, so I used a little aluminum ductwork tape and the problem was solved. Just wired and is working. Before, the stock controller fried and the fan was always on - even with key off. Had to pull fuse to kill blower and save battery. We'll see how long this new replacement lasts!

Do not buy. I've bought 2 of these from different sellers and both last about 4 to 6 weeks then then quit working again

Just as good as OE quick fix

Easy to install & great value compared to dealer oem. Fan speeds not quite as accurate but still works great. 2005 silverado

Product fits. Easy to install. Works as intended.

2nd one ive had to put on my vehicle in 5 years.the price is good, and ive still not paid what dealer wanted for a new 1.they take about 2 minutes to replace

NOT RECOMMENDED! Installed the resistor only on my 2006 Tahoe. Blower came on, but the lowest setting was way too high. Too much air. I then installed the wire harness included. It blew my 40 amp blower fuse. I removed the harness and the resistor and order another brand of better quality. On top of that, I had to drop off the package to return at my own driving expense.

Item was exactly as described. Perfect fit and fixed my problem.