Dorman 599-171 HVAC Control Module

Brand Dorman 599-171
Automatic Temperature Control No
Connector Gender Female
Housing Color Black
Instruction Manual Included No
Mounting Hardware Included No
Mounting Type Bolt On
Package Contents 1 HVAC Control Module
Pin Count 20; 16
Programming Required No
Terminal Gender Male
Terminal Quantity 4
Terminal Quantity 26
Terminal Type Pin
Fits Ford · 4 vehicles

Direct replacement. Seamlessly restores HVAC control operation with a bolt-on fit.

Fully tested. Each replacement unit is verified before it leaves the factory.

Bolt-on installation. No programming required for a straightforward swap.

Cross-references 4L3419980BG for the same application. See all 1.

$719.50Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $719.50
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 599-171 HVAC Control Module

Restore manual climate control operation with this Dorman HVAC Control Module for select Ford trucks. Built as a fully tested replacement unit, it addresses failed dash climate controls without requiring programming.

Key Features

  • Direct replacement HVAC control module for manual air conditioning systems
  • No programming required for installation
  • Black housing with bolt-on mounting type
  • Female connector design with male terminals
  • Pin-style terminals with 20/16 pin counts
  • Fully tested replacement unit
  • Part number 599-171

Detailed Description

Dorman 599-171 is an HVAC control module replacement for select 2004-2005 Ford F-150 and 2004 Ford F-150 Heritage models with manual air conditioning controls. It is also listed for applications with heated mirrors, with or without rear window defogger, and for 2005 Ford F-150 builds through 11/28/04. This module is a practical OE-style solution when the original climate control unit no longer responds correctly. This part cross-references Audi/VW (e.g., 4L3419980BG) for the same application.

What It Helps Fix

  • Nonworking fan speed or temperature control functions
  • Intermittent or dead HVAC panel operation
  • Failed manual air conditioning control response
  • Climate control issues caused by a damaged original module
  • Restoration needs for a Ford F-150 HVAC control module replacement

Installation Notes and Tips

Compatible With 2004 Ford F-150, N/A; 2005 Ford F-150, N/A; and 2004 Ford F-150 Heritage, N/A, using manual air conditioning controls. Verify connector style, pin count, and vehicle equipment before installation. No programming is required, and no instruction manual is included.

Quality Assurance

This Dorman replacement module is fully tested before release to support reliable operation in the specified Ford F-150 and Ford F-150 Heritage applications. Use the listed fitment details to confirm the correct configuration before replacing the original HVAC control module.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005FordF-150N/Aw/Manual Air Conditioning Controls; To 11/28/04; wo/Rear Window Defogger; w/Heated Mirrors; Remanufactured
2004FordF-150N/Aw/Manual Air Conditioning Controls; wo/Rear Window Defogger; w/Heated Mirrors; Remanufactured
2004FordF-150 HeritageN/Aw/Manual Air Conditioning Controls; w/Rear Window Defogger; Remanufactured
2004FordF-150 HeritageN/Aw/Manual Air Conditioning Controls; wo/Rear Window Defogger; Power Mirror; w/Heated Mirrors; Remanufactured
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4L3419980BG