Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 33 vehicles spanning 2014-2022.
| Year | Make | Model | Description |
|---|---|---|---|
| 2015-2020 | Cadillac | Escalade | Cadillac Escalade Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Cadillac | Escalade | Cadillac Escalade Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Cadillac | Escalade ESV | Cadillac Escalade ESV Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Cadillac | Escalade ESV | Cadillac Escalade ESV Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2014-2018 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2014-2018 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019 | Chevrolet | Silverado 1500 Legacy | Chevrolet Silverado 1500 Legacy Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019 | Chevrolet | Silverado 1500 Legacy | Chevrolet Silverado 1500 Legacy Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019-2022 | Chevrolet | Silverado 4500 HD | Chevrolet Silverado 4500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019-2022 | Chevrolet | Silverado 5500 HD | Chevrolet Silverado 5500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019-2022 | Chevrolet | Silverado 6500 HD | Chevrolet Silverado 6500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Chevrolet | Suburban | Chevrolet Suburban Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Chevrolet | Suburban | Chevrolet Suburban Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2016-2019 | Chevrolet | Suburban 3500 HD | Chevrolet Suburban 3500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2016-2019 | Chevrolet | Suburban 3500 HD | Chevrolet Suburban 3500 HD Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Chevrolet | Tahoe | Chevrolet Tahoe Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | Chevrolet | Tahoe | Chevrolet Tahoe Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2014-2018 | GMC | Sierra 1500 | GMC Sierra 1500 Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2014-2018 | GMC | Sierra 1500 | GMC Sierra 1500 Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019 | GMC | Sierra 1500 Limited | GMC Sierra 1500 Limited Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2019 | GMC | Sierra 1500 Limited | GMC Sierra 1500 Limited Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2019 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | GMC | Yukon | GMC Yukon Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | GMC | Yukon | GMC Yukon Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | GMC | Yukon XL | GMC Yukon XL Upper Main HVAC Blend Door Actuator TRQ HCA73593 |
| 2015-2020 | GMC | Yukon XL | GMC Yukon XL Lower Main HVAC Blend Door Actuator TRQ HCA73593 |
| Brand Label | Part Number |
|---|---|
| Dorman - OE Solutions | 604-706 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
HCA73593
