



⚡ Upgrade your ride with GM’s trusted wiring harness—because your climate control deserves the best!
The ACDelco 15-75221 GM Original Equipment Blower Wiring Harness is a precision-engineered replacement part designed by GM engineers for optimal fit and performance in Chevrolet, Buick, GMC, and Cadillac vehicles. Manufactured with durable materials and updated to the latest GM standards, this wiring harness ensures reliable blower motor operation and long-lasting service life.





| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | Blower Motor Wiring Harness |
| Product Dimensions | 15.49 x 15.75 x 10.67 cm; 31.75 g |
| Item model number | 15-75221 |
| Exterior | Machined |
| Manufacturer Part Number | 15-75221 |
| OEM Part Number | 22957044 |
| Item Weight | 31.8 g |
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