Review on HVAC Blower Fan Resistor Harness Kit - Compatible with Manual AC Controls in Chevy, Cadillac, GMC Vehicles - Replaces 22807122, 15305077, 973409 - Ideal for Escalade, Avalanche, Silverado, Tahoe, Sierra, Yukon Models by Bart Elbrink

I gave 5 stars just for ease of installation but it really depends on how comfortable you are with wiring to the male end of the harness. But I'm happy with it and I'm very happy with the product, plus my car has air conditioning again. This combination was several times cheaper than a similar one in ordinary auto parts stores. Here's a word of caution: BE SURE TO CHECK YOUR SPECS! The first time I ordered the wrong part, it cost me another week of a cold. But it was my fault that I ordered too hastily. Match the resistance in your car to the item shown and you will be fine. If it could be improved I'd like the wire specific labeling on the male end of the wire harness (it's on the OEM part) as well as on the inside of the female end. I had an instant freak when I got scared I had put the connector in the reverse correct order. All good, and the air conditioning works great!