Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi A4 Climate Control & HVAC Parts

Sort By
Filter By
Return to Top
ES#2731844 - 8E1820031KT1 - Heater Core Refresh Kit - Complete kit to replace your broken heater core - Genuine Volkswagen Audi - Audi

Complete kit to replace your broken heater core

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2731844
Mfg#:
8E1820031KT1
Ships in 5 Business Days
$374.99

This product was last offered at the strikethrough price on
09-02-2026

$371.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2191744 - 06J903143AK - A/C Compressor/Alternator Bracket - Provides mounting for the A/C compressor and alternator - Genuine Volkswagen Audi - Audi

Provides mounting for the A/C compressor and alternator From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2191744
Mfg#:
06J903143AK
Ships in 1-2 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.

$396.67

This product was last offered at the strikethrough price on
11-04-2026

$368.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#428073 - 8A0820855AA - A/C Pressure Switch Schrader Valve - Common source of small refrigerant leaks - Genuine Volkswagen Audi - Audi Volkswagen

Common source of small refrigerant leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
428073
Mfg#:
8A0820855AA
Ships in 1-2 days
16% off MSRP

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

$30.99

This product was last offered at the strikethrough price on
11-03-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#382545 - 4E0260749A - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 11x2.5 - Genuine Volkswagen Audi - Audi Volkswagen

Replace seals any time the lines are removed. 11x2.5

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
382545
Mfg#:
4E0260749A
In Stock
19% off MSRP

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

$5.30

This product was last offered at the strikethrough price on
11-04-2026

$4.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#441716 - 8E1819373R - Heater Core Hose - Return - Connects the heater core to the hard coolant pipe - Genuine Volkswagen Audi - Audi

Connects the heater core to the hard coolant pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441716
Mfg#:
8E1819373R
Ships in 4 Business Days
2% off MSRP

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

$121.99

This product was last offered at the strikethrough price on
11-04-2026

$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3448016 - 8E1820021E - Blower Motor Assembly - Pushes air through the vent system - Valeo - Audi

Pushes air through the vent system We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
3448016
Mfg#:
8E1820021E
In Stock
$376.99

This product was last offered at the strikethrough price on
05-15-2026

$349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3570087 - 1J0819809 - Heater Valve - Allows coolant flow based upon vacuum applied - URO - Audi Volkswagen

Allows coolant flow based upon vacuum applied 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3570087
Mfg#:
1J0819809
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3410229 - 8K0819439 - Cabin Filter / Fresh Air Filter - Filter the air coming into your vehicle - Hengst - Audi
ECS Tuning recommends this product.

Filter the air coming into your vehicle 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3410229
Mfg#:
8K0819439
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4818673 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - Bremmen Parts - Audi

Connects the flange to the heater core pipe 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818673
Mfg#:
8E1819371B
In Stock
ON SALE! SAVE 20%
$22.99

This product was last offered at the strikethrough price on
08-25-2026

$18.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3432682 - 8E0820193P - A/C Receiver/Drier  - Recommended to be replaced any time the A/C system is open - Nissens - Audi

Recommended to be replaced any time the A/C system is open We Price Match - Give Us A Call or Chat!
From VIN 8E-3-385001, split is in the 2003 model year

Brand:
Nissens - Corporate Logo
ES#:
3432682
Mfg#:
8E0820193P
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#438122 - 8E0820193Q - A/C Receiver/Drier - Recommended to be replaced any time the A/C system is open - Genuine Volkswagen Audi - Audi

Recommended to be replaced any time the A/C system is open

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
438122
Mfg#:
8E0820193Q
Ships in 8 Business Days
13% off MSRP

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

$368.99

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

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4818668 - 8D0819371H - Heater Core Hose - Supply - Connects the heater core to the cylinder head flange - Bremmen Parts - Audi Volkswagen

Connects the heater core to the cylinder head flange 10X Entries Into Our F80 M3 Sweepstakes

From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818668
Mfg#:
8D0819371H
In Stock
ON SALE! SAVE 15%
$22.99

This product was last offered at the strikethrough price on
09-16-2026

$19.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2542392 - 8T1820021 - Blower Motor - Pushes air through the vent system - Genuine Volkswagen Audi - Audi

Pushes air through the vent system From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2542392
Mfg#:
8T1820021
Ships in 1-2 days
13% off MSRP

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

$358.99

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

$310.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5340942 - 8T1820021 - Blower Motor - Pushes air through the vent system - Bremmen Parts - Audi

Pushes air through the vent system 10X Entries Into Our F80 M3 Sweepstakes
From the 2013 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5340942
Mfg#:
8T1820021
In Stock
ON SALE! SAVE 15%
$72.99

This product was last offered at the strikethrough price on
09-16-2026

$62.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2897324 - 1K0907543G - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - Vemo - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter

Brand:
Vemo - Corporate Logo
ES#:
2897324
Mfg#:
1K0907543G
Ships in 1-2 days
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4368058 - 4H0121671G - Coolant Control Valve - Serves as the HVAC Control Valve or Transmission Cooler Control Valve depending on application. - Genuine Volkswagen Audi - Audi

Serves as the HVAC Control Valve or Transmission Cooler Control Valve depending on application.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4368058
Mfg#:
4H0121671G
Ships in 1-2 days
13% off MSRP

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

$345.00

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

$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Climate Control & HVAC Parts

Stay warm in winter; cool in summer. Maintain and repair your HVAC system for year round comfort and safety.

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