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

Genuine 27188-4BU0A HVAC Defrost Mode Door Actuator

Manufacturer

Picture for manufacturer Genuine

Part Number

27188-4BU0A
5 reviews
Sale Price

$36.24

1 left at this price

delivery box

Usually delivered within 2 days

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 Genuine Nissan 27188-4BU0A HVAC Defrost Mode Door Actuator is an OEM-quality replacement component for the vehicle's climate control system. This actuator controls the defrost mode door within the heater and blower unit, directing airflow to the windshield defrost vents when activated.

A failed defrost door actuator can cause air to discharge from the wrong vents, prevent proper windshield defrosting, or produce a rhythmic clicking noise from behind the dashboard. Replacing it with this genuine OEM part restores correct airflow routing and full HVAC system function.

Key Features:

  • Genuine OEM replacement part — manufactured to factory specifications
  • Controls the defrost mode door within the heater and blower assembly
  • Restores proper windshield defrost and airflow directional function
  • Direct factory fit — no modifications required
  • Sold as an individual actuator unit

Part Numbers: 27188-4BU0A | 271884BU0A

all has gone good

WAS VERY EASY TO PLACE AN ORDER, WILL WAIT FOR DELIVERY!

Very good, Item was as expected

Friendly, Helpful, Great Price !! Shipping was Fast

It was painless

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