My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Airtex 4B1-820-021 B HVAC Blower Motor Assembly

Part of: Airtex Automotive Division HVAC Blower Motor Assembly

Other options in this family: Airtex Automotive Division 211-906-23-00 Airtex Automotive Division 16570163A Airtex Automotive Division 958-572-342-03 Airtex Automotive Division 246-906-16-01 Airtex Automotive Division 203 820 25 14 64

Manufacturer

Picture for manufacturer Airtex Automotive Division

Part Number

4B1-820-021 B
10 reviews
Sale Price

$97.20

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Airtex 4B1-820-021 B is a high-quality HVAC blower motor assembly designed to restore proper heating, ventilation, and air conditioning function in your vehicle. This blower motor assembly includes the impeller, providing a complete replacement solution when your climate control system fails to circulate air.

Key Features:

  • Complete blower motor assembly with integrated fan impeller for immediate installation
  • Direct OEM replacement meeting original equipment specifications
  • Restores heating, air conditioning, and defrosting capabilities
  • Manufactured by Airtex Automotive Division for reliable performance
  • Replaces OEM part number 4B1-820-021-B and cross-references include PM4077, BM4077C, and 87221

If the blower motor in your vehicle stopped working completely instead of just losing speeds, your blower motor has gone out. This replacement blower motor assembly provides an affordable alternative to expensive dealership parts while maintaining quality and performance. The complete assembly design simplifies installation, allowing you to restore climate control function and driving comfort efficiently.

I recently ordered an Invidia N1 exhaust system from autoplicity and to be honest I was concerned at first my order was not shipped for 2 days, I know I was just very impatient. I'm not sure how their business works but 2 days of processing? I emailed their shipping department and got an email back explaining everything and it also said I would get an email today or the next day and sure enough I did! Had the lowest price for the part I was looking for. Also all the good reviews just made me want to order from this company plus the good prices you can't go wrong.

Nice easy part searches; fast and accurate results.

It would not give me the option to use pay pal

So far very good

Nice company...Products are significantly cheaper than others and fast shipping.

Quick and easy

So far pleased

shipping discount pop-up (2x) was annoying.

I ordered the palm tree license plate frame. I love it! I will definitely shop again for other car accessories!<br><br>

Easy

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy