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Dorman 973-399 HVAC Blower Motor Resistor Kit
| Brand | Dorman 973-399 |
|---|---|
| Connector Gender | Male |
| Connector Quantity | 1 |
| Gasket or Seal Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Blower Motor Resistor; 1 Wire Harness; 4 Butt Connectors |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Wire Quantity | 4 |
| Wiring Harness Included | Yes |
| Wiring Harness Length | 11 |
| Fits | Ford, Lincoln, and Mercury · 112 vehicles |
Resistor kit. Includes a resistor and harness pigtail for a complete electrical repair.
Harness included. Comes with a wire harness, gasket, and seal for a cleaner replacement.
Blade terminals. Male blade terminals help ensure a secure electrical connection.
Cross-references 4P1719, 5F9Z19E624AA and JA1713 for the same application. See all 5.
$83.35Free shipping
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HVAC Blower Motor Resistor Kit for Ford and Lincoln
Dorman 973-399 is an HVAC blower motor resistor kit that replaces an overheated or corroded original equipment resistor on select Ford and Lincoln vehicles. It includes the resistor and a harness pigtail to restore blower speed control in systems with Dual Zone Automatic Temperature Control.
Key Features
- HVAC blower motor resistor kit for electrical connector repair
- Includes a replacement resistor and wire harness pigtail
- 11-inch wiring harness with 4-wire configuration
- Blade-style terminals with male connector and terminal design
- Gasket or seal included for the repair area
- Fits applications using Dual Zone Automatic Temperature Control
- Dorman 973-399 is built for select Ford, Lincoln, and Mercury HVAC systems
Detailed Description
This Dorman 973-399 blower motor resistor kit is used to restore proper HVAC fan operation when the original resistor has failed from heat damage or corrosion. The kit is built around a 4-terminal, 1-connector design and includes a harness pigtail to address damaged wiring at the connector end. It is a direct-fit repair solution for select Ford Explorer, Ford Flex, Ford Taurus, Lincoln MKT, Ford Expedition, Lincoln Navigator, Lincoln MKS, Ford F-150, Ford Mustang, Ford Escape, Mercury Mariner, Ford F-250 Super Duty, Ford F-350 Super Duty, Ford Taurus X, Mercury Sable, Ford Five Hundred, Ford Freestyle, and Mercury Montego applications with Dual Zone Automatic Temperature Control. This part cross-references OE-style numbers such as 5F9Z19E624AA and RU573 for the same application.
What It Helps Fix
- Blower motor speeds that stop working or only operate on certain settings
- Heat-damaged resistor connectors
- Corroded HVAC electrical terminals
- Intermittent cabin fan operation
- Loss of proper airflow control in Dual Zone Automatic Temperature Control systems
Installation Notes and Tips
Inspect the blower motor connector, terminals, and surrounding wiring before installation. If the original connector shows heat damage or corrosion, replace the affected wiring with the included harness pigtail and butt connectors. Verify the vehicle uses Dual Zone Automatic Temperature Control before ordering. Fits 2005-2007 Ford Five Hundred, N/A; Fits 2005-2007 Ford Freestyle, N/A; Fits 2005-2007 Mercury Montego, N/A; Fits 2007-2017 Ford Expedition, N/A; Fits 2007-2017 Lincoln Navigator, N/A; Fits 2008-2010 Ford F-250 Super Duty, N/A; Fits 2008-2010 Ford F-350 Super Duty, N/A; Fits 2008-2011 Mercury Mariner, N/A; Fits 2008-2012 Ford Escape, N/A; Fits 2008-2009 Ford Taurus X, N/A; Fits 2008-2009 Mercury Sable, N/A; Fits 2008-2018 Ford Taurus, N/A; Fits 2009-2014 Ford F-150, N/A; Fits 2009-2016 Lincoln MKS, N/A; Fits 2009-2018 Ford Flex, N/A; Fits 2010-2014 Ford Mustang, N/A; Fits 2010-2018 Ford Explorer, N/A; Fits 2010-2018 Lincoln MKT, N/A; Fits 2019 Ford Explorer, N/A; Fits 2019 Ford Flex, N/A; Fits 2019 Ford Taurus, N/A; Fits 2019 Lincoln MKT, N/A.
Quality Assurance
Dorman supplies replacement parts engineered to address common OE failure points in vehicle electrical and HVAC systems. Part number 973-399 is specified for select Ford, Lincoln, and Mercury applications and is backed by Dorman product engineering standards.
This part fits 112 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Ford | Explorer | N/A | Dual Zone Automatic Temperature Control |
| 2019 | Ford | Flex | N/A | Dual Zone Automatic Temperature Control |
| 2019 | Ford | Taurus | N/A | Dual Zone Automatic Temperature Control |
| 2019 | Lincoln | MKT | N/A | Dual Zone Automatic Temperature Control |
| 2018 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2018 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2018 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2018 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2017 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2016 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2015 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | Mustang | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2014 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | Mustang | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2013 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Escape | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Mustang | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2012 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Escape | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Mustang | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2011 | Mercury | Mariner | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Escape | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Explorer | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | F-250 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | F-350 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Mustang | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Lincoln | MKT | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2010 | Mercury | Mariner | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | Escape | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | F-150 | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | F-250 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | F-350 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | Flex | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Ford | Taurus X | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Lincoln | MKS | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Mercury | Mariner | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2009 | Mercury | Sable | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | Escape | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | F-250 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | F-350 Super Duty | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | Taurus | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Ford | Taurus X | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Mercury | Mariner | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2008 | Mercury | Sable | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2007 | Ford | Expedition | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2007 | Ford | Five Hundred | N/A | Dual Zone Automatic Temperature Control |
| 2007 | Ford | Freestyle | N/A | Dual Zone Automatic Temperature Control |
| 2007 | Lincoln | Navigator | N/A | Compatible with vehicles featuring Dual Zone Automatic Temperature Control. |
| 2007 | Mercury | Montego | N/A | Dual Zone Automatic Temperature Control |
| 2006 | Ford | Five Hundred | N/A | Dual Zone Automatic Temperature Control |
| 2006 | Ford | Freestyle | N/A | Dual Zone Automatic Temperature Control |
| 2006 | Mercury | Montego | N/A | Dual Zone Automatic Temperature Control |
| 2005 | Ford | Five Hundred | N/A | Dual Zone Automatic Temperature Control |
| 2005 | Ford | Freestyle | N/A | Dual Zone Automatic Temperature Control |
| 2005 | Mercury | Montego | N/A | Dual Zone Automatic Temperature Control |
| No rows match your filter. | ||||
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4P17195F9Z19E624AAJA1713RU573RU1266