Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi S4 Climate Control Electrical Parts

Sort By
Filter By
Return to Top

Blower Motor

ES#4158915 - 8T1820021 - Blower Motor - Pushes air through the vent system - Four Seasons - Audi

Pushes air through the vent system From the 2013 model year

Brand:
Four Seasons - Corporate Logo
ES#:
4158915
Mfg#:
8T1820021
Ships in 1 Business Day
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2875738 - 4A0820539A - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - Febi - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2875738
Mfg#:
4A0820539A
Back Ordered
$8.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#451365 - 8K0820539 - Temperature Sensor - Located on the evaporator housing - Genuine Volkswagen Audi - Audi

Located on the evaporator housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451365
Mfg#:
8K0820539
Ships in 2 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$73.33

This product was last offered at the strikethrough price on
10-18-2026

$68.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor - Priced Each

ES#367228 - 4B0820539 - Temperature Sensor - Priced Each - Located on the front of the air distribution housing - Genuine Volkswagen Audi - Audi Volkswagen

Located on the front of the air distribution housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
367228
Mfg#:
4B0820539
Ships in 2 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$65.99

This product was last offered at the strikethrough price on
08-31-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#2636013 - 3R0959126 - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - ACM - Audi

Prevents excess pressure from building within the system

Brand:
ACM - Corporate Logo
ES#:
2636013
Mfg#:
3R0959126
Back Ordered
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#403878 - 6Q0820539 - Temperature Sensor - Located on the air distribution housing - Genuine Volkswagen Audi - Audi

Located on the air distribution housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
403878
Mfg#:
6Q0820539
Ships in 2 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$61.99

This product was last offered at the strikethrough price on
10-05-2026

$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Clutch Control Relay

ES#2898720 - 443919578C - A/C Clutch Control Relay - Engages the magnetic clutch on the compressor - Vemo - Audi Volkswagen

Engages the magnetic clutch on the compressor

Brand:
Vemo - Corporate Logo
ES#:
2898720
Mfg#:
443919578C
Ships in 1 Business Day
$56.99

This product was last offered at the strikethrough price on
05-07-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Safety Switch

ES#3557652 - 3R0959126 - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Original Equipment Supplier - Audi

Prevents excess pressure from building within the system

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3557652
Mfg#:
3R0959126
Back Ordered
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Resistor

ES#2816321 - 8D1907521 - Blower Motor Resistor - For controlling fan speed - Hamburg Tech - Audi Volkswagen

For controlling fan speed We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816321
Mfg#:
8D1907521
Ships in 1 Business Day
$49.99 USD
Free Shipping
on orders $49 and up

Temperature Sensor - Priced Each

ES#2500959 - 4B0820539 - Temperature Sensor - Priced Each - Located on the front of the air distribution housing - URO - Audi Volkswagen

Located on the front of the air distribution housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2500959
Mfg#:
4B0820539
Ships in 1 Business Day
$18.99

This product was last offered at the strikethrough price on
08-14-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor - Priced Each

ES#2899132 - 4B0820539 - Temperature Sensor - Priced Each - Located on the front of the air distribution housing - Vemo - Audi Volkswagen

Located on the front of the air distribution housing

Brand:
Vemo - Corporate Logo
ES#:
2899132
Mfg#:
4B0820539
Ships in 1 Business Day
$21.99

This product was last offered at the strikethrough price on
05-07-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch

ES#4901122 - 5Q0959126B - A/C Pressure Switch - A/C Pressure Sensor Restore proper A/C compressor operation and keep your cabin cool. - Meyle - Audi Volkswagen

A/C Pressure Sensor Restore proper A/C compressor operation and keep your cabin cool. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4901122
Mfg#:
5Q0959126B
Ships on Jan 15, 2027
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2500956 - 4A0820539 - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - URO - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2500956
Mfg#:
4A0820539
Ships in 1 Business Day
$16.06

This product was last offered at the strikethrough price on
08-13-2026

$13.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch

ES#4057416 - 4H0959126B - A/C Pressure Switch - Prevents excess pressure from building within the system - ACM - Audi

Prevents excess pressure from building within the system

Brand:
ACM - Corporate Logo
ES#:
4057416
Mfg#:
4H0959126B
Back Ordered
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Servo Motor - Priced Each

ES#2793797 - 8D1820511F - Servo Motor - Priced Each - Moves the air guide door into position - URO - Audi Volkswagen

Moves the air guide door into position 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Controls the temperature regulating flap, locking flap, and defroster flap

Brand:
URO - Corporate Logo
ES#:
2793797
Mfg#:
8D1820511F
Ships in 1 Business Day
$32.99

This product was last offered at the strikethrough price on
08-31-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2897192 - 1H0907543A - Temperature Sensor - Located on the lower center of the evaporator housing - Vemo - Audi

Located on the lower center of the evaporator housing

Brand:
Vemo - Corporate Logo
ES#:
2897192
Mfg#:
1H0907543A
Ships in 1 Business Day
$20.96

This product was last offered at the strikethrough price on
05-09-2026

$18.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Climate Control Electrical Parts

Modern heating and cooling systems include electrical/electronic sensors, servos, and motors, operated by a sophisticated control module. See us for quality A/C electrical components from both OE and respected aftermarket suppliers.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings