Replaces
Part Details
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 32 vehicles spanning 2003-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 2003-2006 | Cadillac | Escalade EXT | Cadillac Escalade EXT with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Avalanche 1500 | Chevrolet Avalanche 1500 with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Avalanche 2500 | Chevrolet Avalanche 2500 with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | Chevrolet | Silverado 1500 Classic | Chevrolet Silverado 1500 Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2005-2006 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | Chevrolet | Silverado 1500 HD Classic | Chevrolet Silverado 1500 HD Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2004 | Chevrolet | Silverado 2500 | Chevrolet Silverado 2500 Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2004 | Chevrolet | Silverado 2500 | Chevrolet Silverado 2500 Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | Chevrolet Silverado 2500 HD Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 4 Door Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 4 Door Cab & Chassis with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 4 Door Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | Chevrolet | Silverado 3500 Classic | Chevrolet Silverado 3500 Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 1500 | GMC Sierra 1500 with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | GMC | Sierra 1500 Classic | GMC Sierra 1500 Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2005-2006 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | GMC | Sierra 1500 HD Classic | GMC Sierra 1500 HD Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2004 | GMC | Sierra 2500 | GMC Sierra 2500 Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2004 | GMC | Sierra 2500 | GMC Sierra 2500 Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | GMC | Sierra 2500 HD Classic | GMC Sierra 2500 HD Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 3500 | GMC Sierra 3500 4 Door Cab & Chassis with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 3500 | GMC Sierra 3500 4 Door Extended Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2006 | GMC | Sierra 3500 | GMC Sierra 3500 4 Door Crew Cab with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2007 | GMC | Sierra 3500 Classic | GMC Sierra 3500 Classic with RPO Code CJ3 (Front Manual Temperature Controls) Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| 2003-2007 | Hummer | H2 | Hummer H2 Main Mode HVAC Blend Door Actuator TRQ HCA73590 |
| Brand Label | Part Number |
|---|---|
| Dorman - OE Solutions | 604-121 |
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.
HCA73590
