Left Blend Door Actuator for 2002-2009 Dodge Ram 1500 & More - Dorman 604-002

$27.99

Dorman - OE Solutions HVAC Blend Door Actuator 604-002

Dorman - OE Solutions HVAC Blend Door Actuator 604-002 - view 2

Dorman - OE Solutions HVAC Blend Door Actuator 604-002 - view 3

Part number: 604-002

UPC: 019495237587

Condition: New

Weight: 0.40 LBS

Item Package Quantity: 1

$27.99

Current Stock: 132

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-002

$27.99

Description

Help restore proper HVAC operation with the Dorman blend door actuator (P/N 604-002), a recirculation air door actuator that directly replaces the original on a range of Chrysler-family applications. It fits many vehicles, among them the 2002-2009 Dodge Ram 1500, 2011-2012 Ram 2500 and 2003-2009 Dodge Ram 2500; see the "Vehicles it fits" section for the full list. This small electric motor drives the HVAC air door; when its gears strip or the motor burns out you may notice cabin temperature or airflow that won't change, a clicking or knocking noise behind the dash, or air stuck on one setting.

Direct replacement: engineered to drop in like the original actuator on the listed Chrysler applications and help restore correct HVAC door movement.
Position specific: cataloged for the MAIN, AUXILIARY and LEFT MAIN positions — many vehicles use several air door actuators, so review this part's application notes to confirm it matches the location and function of the one you're replacing.
Requires calibration: after installation this actuator must be recalibrated with an appropriate scan tool; if you don't have one, consult an equipped service center.
Durable construction: designed and tested to strict standards to help resist wear and electrical burnout for reliable, long service.

Also listed as an hvac heater blend door actuator, it controls the recirculation air door that switches the system between fresh outside air and recirculated cabin air. Because HVAC symptoms can have other causes, diagnose the fault before replacing.

Interchange: ADS4201 · 4885206AA · 4885206AB · 5019631AA · ADA718 · DA1002 · SK604002 · ADR4201

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

ADS4201, 4885206AA, 4885206AB, 5019631AA, ADA718, DA1002, SK604002, ADR4201, 604002

Buyer's Q&A

Frequently Asked Questions

Is this Dorman part the right blend door actuator for a 2002-2009 Dodge Ram 1500?

It's listed for the 2002-2009 Dodge Ram 1500, the 2011-2012 Ram 2500 and the 2003-2009 Dodge Ram 2500, among many other vehicles. Check the "Vehicles it fits" section for your exact application.

Does the 604-002 actuator need to be calibrated after installation?

Yes. Once installed it must be recalibrated with an appropriate scan tool; if you don't have one, have an equipped service center complete the calibration.

How do I know which position actuator I need?

These vehicles often use multiple air door actuators (MAIN, AUXILIARY, LEFT MAIN). Review the application notes to match the location and function; if unsure, consult a qualified technician.

What are the signs of a failing blend door actuator?

Common signs include a clicking or knocking noise behind the dash, air temperature or direction that won't change, or air stuck on one setting. Diagnose the cause before replacing this part.

What does this actuator do?

It's the recirculation air door actuator — a small electric motor that moves the HVAC door to switch the system between fresh outside air and recirculated cabin air.