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

Four Seasons 74906 HVAC Heater Control Valve - Rotary Electronic Vacuum Controlled

(Audi Q7 2015, 2017, A6 Quattro 2015, 2017, Q5 2015, 2017, TT Quattro 2015, 2017, A3 2015-17, A8 Quattro 2015-17, S3 2015, 2017 + 17 more models)

Manufacturer

Picture for manufacturer Four Seasons

Part Number

74906
7 reviews
Sale Price

$149.79

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 Four Seasons 74906 is a rotary electronic heater control valve designed for precise coolant flow regulation in automotive HVAC systems. This vacuum-controlled valve provides reliable temperature control and consistent cabin comfort for Audi and Volkswagen vehicles.

Key Features:

  • Rotary electronic design for precise flow control
  • Vacuum controlled operation for responsive performance
  • Temperature tested to 270°F for durability in extreme conditions
  • Pressure tested to ensure leak-free design and reliability
  • Application-specific engineering for proper fit and function
  • OE replacement quality from a trusted aftermarket supplier

Four Seasons is one of the industry's largest aftermarket mobile climate control suppliers, offering meticulously tested and validated products. This heater control valve cross-references to OEM part numbers 4H0121671B and 4H0121671D, ensuring proper compatibility as a direct replacement for the original equipment.

Products specifications

Fits

Audi Q7 2015, 2017, A6 Quattro 2015, 2017, Q5 2015, 2017, TT Quattro 2015, 2017, A3 2015-17, A8 Quattro 2015-17, S3 2015, 2017, A3 Quattro 2015-17, A7 Quattro 2015, 2017, A6 2015, 2017, S8 2017, Q3 2015-17, TT 2016-17, S6 2017 + 10 more models

Great service, fast shipping

i like being able to skip specifying a vehicle

Quick and painless..... I wish every transaction was this smooth.

For my first time, it was great.

great price

So far so good

great prices.

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