Name: Dorman® 604-378 - Main OE Solutions™ HVAC Air Door Actuator
Brand: Dorman
SKU: mpn4990415816
Price: 218.66 USD
Availability: InStock
Rating: 4.2 (6 reviews)

Vehicle Fitment

Honda

Specifications

Actuator Arm Length	35 in
Material	Plastic
Mounting Hardware Included	No
Actuator Arm Included	Yes
Height	1.89 in
Mounting Hole Quantity	3
Terminal Quantity	7
Connector Color	Green
Terminal Type	Pin
Switch Activation Type	Rotary
Package Contents	1 Air Door Actuator
Wire Quantity	0
Length	3.21 in
Body Color	Black
Terminal Gender	Male
Body Material	Plastic
Width	2.0 in
Connector Gender	Female

Features

Direct replacement for a proper fit every time
Constructed from high-quality materials for long-lasting durability
Trouble-free installation
No special tools are required
Manufactured to strict quality standards

Product Details

Main OE Solutions™ HVAC Air Door Actuator by Dorman®. Packaging Type: Box. This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don't know which actuator position you need to replace, consult a qualified service technician.

Dorman® - Catalogs Dorman Authorized Dealer

Brand:

Dorman

Part Number:

604-378

UPC:

889245691880

Alternate MPN:

604378

OE Numbers:

79140S04G01

Warranty

Dorman Products warrants that the product is free from defects in material and workmanship under normal use and service for the period stated below:

Hybrid battery – fleet: 12 months from the date of purchase
Hybrid battery – non-fleet: 36 months from the date of purchase
Manifold Converters: 60 months or 50,000 miles from the date of purchase
Heavy Duty DPF / DOC: 24 months from the date of purchase
Light Duty DPF / DOC: 24 months or 36,000 miles from the date of purchase
Heavy Duty EGR Coolers: 36 months from the date of purchase
Light Duty EGR Coolers: Limited Lifetime
All other products: Limited Lifetime

Dorman will replace any of its products that in Dorman's reasonable determination does not comply with the foregoing warranty. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products.

In all cases, Dorman shall not be responsible for any type of incidental, consequential, or special damages. All other warranties, including the implied warranties of fitness for a particular purpose and the implied warranty of merchantability, are excluded.

By accepting this product, you hereby waive and release any claim now or hereafter existing against Dorman Products, its employees, officers, directors, agents and customers, on account of any and all claims, demands, suits, causes of action and all legal proceedings, whether civil or criminal, damages, losses, liabilities, (including, but not limited to, strict liability in tort), obligations, penalties, judgments or fines and other sanctions.

Federal and/or state laws may provide you with other warranties for this product. Some states do not allow the exclusion or limitation of incidental or consequential damages.

Reviews

(6)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-6 of 6 Reviews

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5 of 5

Blend Door Repair Kit

The repair kit worked excellent.

Dorman® 902-325 - HVAC Blend Door Repair Kit

Posted by Customer / September 21, 20202005 Dodge Ram

5 of 5

Fits and Works

I replaced both in my 2003 Corvette. They work great!

Dorman® 604-106 - HVAC Air Door Actuator

Posted by Joseph (Shingle Springs, CA) / June 07, 20202003 Chevy Corvette

1 of 5

"Short Life"

I bought this actuator a year ago almost to the date. Item worked as advertised throughout the summer, fall, and winter. When you spend $200+ on a part, you would think it would last longer than a year.

Dorman® 604-458 - HVAC Heater Blend Door Actuator

Posted by Francis (Lexington Park, MD) / May 22, 20202007 Mazda CX-9

4 of 5

Glen Door Actuator

Looks like the one on the picture.

Dorman® 604-252 - Air Door Actuator

Posted by John (Gadsden, AL) / August 08, 20172011 Ford F-150

5 of 5

Quality

This part is a exact copy of the original design. It installed easily and operated smoothly. The cost was half of any local parts supplier.

Dorman® - Heater Control Valve Assembly

Posted by Francis (Duncan Falls, OH) / February 10, 20171998 Cadillac Catera

5 of 5

Blend Door

This worked out well, just remember you will need a small exact knife to trim the inside plastic where the metal reinforcement ring goes to fit , you can find it on Youtube!

Posted by Anthony (Salina, KS) / October 02, 20142001 Ford F-150

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!