HomeHVAC > Control ModulesDorman 599-173 HVAC Control Module - Front
Part #: 599-173

Dorman 599-173 HVAC Control Module - Front

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⚙️ 6 vehicles fit this part
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, F-150, Lobo, and Mark LT
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Dorman HVAC Control Module 599-173

The Dorman HVAC Control Module 599-173 is designed for reliable climate control operation in Ford F-150 and Lincoln Mark LT vehicles. This bolt-on module requires no programming, making it a straightforward replacement for your HVAC system.

  • No programming required for easy installation
  • Compatible with Ford F-150 and Lincoln Mark LT models
  • Black housing with pin-type terminals for secure connections
  • Two female connectors with a total of 30 male terminals
  • Bolt-on mounting type for stable and secure fitment

Technical Details and Features

This HVAC control module features a black housing and uses pin-type terminals to ensure a reliable electrical connection. It includes two female connectors, one with 26 male terminals and another with 4 male terminals, providing the necessary interface for your vehicle's HVAC system. The module mounts securely using bolts, eliminating the need for additional mounting hardware. It does not include an instruction manual but is designed for direct replacement without programming or configuration.

Compatible Vehicles and Applications

The Dorman 599-173 HVAC Control Module is specifically compatible with Ford F-150 and Lincoln Mark LT models. It is intended for use in vehicles that require a direct replacement HVAC control module without automatic temperature control functionality.

  • Resolves HVAC control failures in Ford F-150 and Lincoln Mark LT
  • Restores proper operation of heating and cooling functions
  • Addresses issues with unresponsive climate control buttons
  • Fixes intermittent or no power to HVAC control circuits
  • Eliminates erratic HVAC system behavior due to faulty control module

Installation Notes and Tips

Installation of the Dorman 599-173 HVAC Control Module is straightforward due to its bolt-on mounting design and pin-type terminals. No programming is required, which simplifies the replacement process. Ensure the vehicle's battery is disconnected before installation to prevent electrical shorts. Verify connector orientation and terminal alignment to avoid damage during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this HVAC control module does not include mounting hardware or an instruction manual, it is engineered for durability and reliable performance. Please consult Dorman's warranty policy for specific coverage details related to this part.

BrandDorman
Part Number599-173
Automatic Temperature ControlNo
Connector GenderFemale
Connector Quantity2
Housing ColorBlack
Instruction Manual IncludedNo
Mounting Hardware IncludedNo
Mounting TypeBolt On
Package Contents1 HVAC Control Module
Programming RequiredNo
Terminal GenderMale
Terminal Quantity4
Terminal Quantity26
Terminal TypePin

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2008FordF-150N/Aw/Manual Air Conditioning Controls; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured
2008LincolnMark LTFrontw/Manual Air Conditioning Controls; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured
2007FordF-150N/Aw/Manual Air Conditioning Controls; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured
2007LincolnMark LTFrontw/Manual Air Conditioning Controls; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured
2006FordF-150N/Aw/Manual Air Conditioning Controls; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured
2005FordF-150N/AHVAC Control Module w/Manual Air Conditioning Controls; From 11/29/04; w/Rear Window Defogger; wo/Heated Mirrors; Remanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5L3419980BA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.