HomeHVAC > Control ModulesDorman 599-220 HVAC Control Module
Part #: 599-220

Dorman 599-220 HVAC Control Module

⚙️ 22 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$500.96Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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 Mercury, Crown Victoria, Grand Marquis, and Marauder
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable HVAC Control Module for Ford and Mercury Vehicles

The Dorman 599-220 HVAC Control Module offers automatic temperature control designed specifically for select Ford and Mercury models. This module provides precise climate management without the need for programming, ensuring a straightforward replacement process.

  • Automatic temperature control for consistent cabin comfort
  • No programming required for easy installation
  • Pin-type terminals with 26 pins for secure electrical connections
  • Three female connectors and 26 male terminals for compatibility
  • Bolt-on mounting type with black housing for durability

Detailed Product Features and Specifications

The Dorman 599-220 HVAC Control Module is engineered to replace factory units in Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder models. Featuring an automatic control type, this module manages your vehicle’s HVAC system efficiently without manual adjustments. The control module uses pin-type terminals, including 26 pins and three female connectors, ensuring reliable connectivity within the vehicle’s wiring harness. Its black housing and bolt-on mounting type provide a secure and durable fit. This module does not require programming or include an instruction manual, making it ideal for professional installers familiar with these vehicle systems.

Compatible Vehicles and Common Applications

  • Restores automatic temperature control functionality in Ford Crown Victoria HVAC systems
  • Replaces faulty HVAC control modules in Mercury Grand Marquis models
  • Resolves climate control issues in Mercury Marauder vehicles
  • Addresses problems such as inconsistent temperature regulation and unresponsive HVAC controls
  • Eliminates issues related to faulty electrical connections within the HVAC system

Installation Notes and Tips

Installation of the Dorman 599-220 HVAC Control Module requires removal of the existing control module and bolt-on mounting of the new unit. No programming is necessary, simplifying the replacement process. Ensure all pin terminals and connectors are properly aligned and securely connected to avoid electrical faults. Note that mounting hardware and wire harness are not included, so retain original components or source separately if needed.

Quality Assurance and Warranty Information

Dorman manufactures this HVAC control module to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier at the time of purchase.

BrandDorman
Part Number599-220
Control TypeAutomatic
Programming RequiredNo
Instruction Manual IncludedNo
Terminal TypePin
Mounting Hardware IncludedNo
Connector Quantity3
Terminal Quantity26
Connector GenderFemale
Terminal GenderMale
Housing ColorBlack
Mounting TypeBolt on
Automatic Temperature ControlYes
Package Contents1 hvac control module
Pin Count26
Wire Harness IncludedNo

This part fits 22 vehicles. Search below:

YearMakeModelPositionNotes
2011FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2011MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2010FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2010MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2009FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2009MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2008FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2008MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2007FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2007MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2006FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2006MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2005FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2005MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2004FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2004FordGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2004MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2004MercuryMarauderN/ANew; w/Automatic Air Conditioning Controls; New
2003FordCrown VictoriaN/ANew; w/Automatic Air Conditioning Controls; New
2003FordGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2003MercuryGrand MarquisN/ANew; w/Automatic Air Conditioning Controls; New
2003MercuryMarauderN/ANew; w/Automatic Air Conditioning Controls; New

* 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:

3W7H18C612AC

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