★★★★★
August 29, 2026
Replaces
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 24 vehicles spanning 2005-2019.
| Year | Make | Model | Description |
|---|---|---|---|
| 2008-2012 | Ford | Escape | Ford Escape with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2007-2017 | Ford | Expedition | Ford Expedition with Dual Zone Climate Control Front Blower Motor Resistor TRQ HCA40073 |
| 2007-2016 | Ford | Expedition | Ford Expedition with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2010-2019 | Ford | Explorer | Ford Explorer with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2009-2014 | Ford | F150 Truck | Ford F150 Truck with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2010 | Ford | F250 Super Duty Truck | Ford F250 Super Duty Truck with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2010 | Ford | F350 Super Duty Truck | Ford F350 Super Duty Truck with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2010 | Ford | F450 Truck | Ford F450 Truck with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2010 | Ford | F550 Truck | Ford F550 Truck with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2005-2007 | Ford | Five Hundred | Ford Five Hundred with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2009-2019 | Ford | Flex | Ford Flex with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2005-2007 | Ford | Freestyle | Ford Freestyle with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2010-2014 | Ford | Mustang | Ford Mustang with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2013-2019 | Ford | Police Interceptor Sedan | Ford Police Interceptor Sedan with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2013-2019 | Ford | Police Interceptor Utility | Ford Police Interceptor Utility with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2019 | Ford | Taurus | Ford Taurus with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2009 | Ford | Taurus X | Ford Taurus X with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2009-2016 | Lincoln | MKS | Lincoln MKS with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2010-2019 | Lincoln | MKT | Lincoln MKT with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2007-2016 | Lincoln | Navigator | Lincoln Navigator with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2007-2017 | Lincoln | Navigator | Lincoln Navigator with Dual Zone Climate Control Front Blower Motor Resistor TRQ HCA40073 |
| 2008-2011 | Mercury | Mariner | Mercury Mariner with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2005-2007 | Mercury | Montego | Mercury Montego with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| 2008-2009 | Mercury | Sable | Mercury Sable with Dual Zone Climate Control Blower Motor Resistor TRQ HCA40073 |
| Brand Label | Part Number |
|---|---|
| TRQ | HCA40073 |
| Ford | 7C3Z19E624B |
| Ford | 7C3Z19E624A |
| Ford | 7C3Z19E624C |
| Ford | 9L3Z19E624B |
| Ford | 5F9Z19E624AA |
| Motorcraft | BL3Z19E624A |
| Standard Motor Products | RU573 |
| Wells | JA1713 |
| Four Seasons | 20410 |
| Four Seasons | 20522 |
| Dorman - OE Solutions | 973-398 |
| BWD | RU1266 |
| Standard Ignition | RU893 |
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.
No comment
Very good product
The part I received did not work at all, I was very disappointed and will not be ordering anything else from 1A auto.
Does not work for my 2013 F150 with dual climate control. I went from a fan that worked on High Speed only to no fan at all. Had to put the old one back in. The connector pins arent quite lined up to the connector as well. Made in China
Right product great job
Replaced part worked for few seconds then failed again. Taking vehicle in for service.
So far so good. Does what it's supposed to do.
Didn't work, was defective. Got one from local store, and that one worked. I ?????
Ordered a new blower motor resistor for my 09 F-150 Lariat XLT 4x4. First time to use this site instead of my usual discount auto parts supplier. Pros: 1. Correct part was received and appeared to be of high quality. 2. Part was packaged extremely well. Plenty of bubble protection. Absolutely no damage to part. 3. Part arrived quicker than expected. Huge Plus. 4. Price was "less" than competitor I normally use. Big Plus. Cons: My one and only complaint is navigating the website. You really need to know your keywords or the exact part number. After a little tweaking of keyword I was able to finally find my part. My prior suppliers website was much easier to navigate, however, this was just a minor issue. Overall, I was very satisfied with my overall experience using 1A-Auto. Great value, excellent packaging, and most importantly to me was the timely delivery of my item. Thank You 1A-Auto, you earned this customer. Respectfully, Paul J Pappas USN Retired
HCA40073
Yes, this part is listed to fit vehicles with dual zone temperature control.
DIY solutions brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications.
Yes, this part is listed to work with dual-zone temperature control.
