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Audi S4 A/C Parts

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Blower Motor

ES#3411832 - 8D1820021B - Blower Motor - Pushes air through the vent system - Hudson - Audi Volkswagen

Pushes air through the vent system

Brand:
Hudson - Corporate Logo
ES#:
3411832
Mfg#:
8D1820021B
Ships in 1-2 days
$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Assembly

ES#3178082 - 8D1820021 - Blower Motor Assembly - Pushes air through the vent system - URO - Audi Volkswagen

Pushes air through the vent system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3178082
Mfg#:
8D1820021
Ships in 2 Business Days
$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Condenser

ES#3492320 - 4A0260403AC - A/C Condenser - R134a System - Nissens - Audi

R134a System We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3492320
Mfg#:
4A0260403AC
Back Ordered
$114.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#465681 - N01021533 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x15 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x15 Secures the receiver/drier bracket to the body mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465681
Mfg#:
N01021533
In Stock
3% off MSRP

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

$3.38

This product was last offered at the strikethrough price on
07-22-2026

$3.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#251485 - n90817003 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x17 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x17 Secures the A/C condenser to the core support

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251485
Mfg#:
N90817003
In Stock
ON SALE! SAVE 33%
$2.99

This product was last offered at the strikethrough price on
06-25-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#413922 - 7H0820896 - A/C Line O-Ring - Priced Each - Compressor side O-Ring for air conditioning system. 7.6x1.8mm - Genuine Volkswagen Audi - Audi Volkswagen

Compressor side O-Ring for air conditioning system. 7.6x1.8mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
413922
Mfg#:
7H0820896
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

REPAIR KIT

ES#3180278 - 8K0298260B - REPAIR KIT - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3180278
Mfg#:
8K0298260B
Ships in 3 Business Days
8% off MSRP

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

$111.99

This product was last offered at the strikethrough price on
07-22-2026

$102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blower Motors

ES#4415174 - 8K1820021C - Blower Motors - VDO - Audi

We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4415174
Mfg#:
8K1820021C
Special Order: No Guaranteed ETA
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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
In Stock at Vendor
$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#382547 - 4E0260749C - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 16.2x2.5 - Genuine Volkswagen Audi - Audi

Replace seals any time the lines are removed. 16.2x2.5 Seals both ends of the evaporator to receiver/drier hose and seals the receiver/drier to compressor hose to the receiver/drier

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
382547
Mfg#:
4E0260749C
Ships in 3 Business Days
20% off MSRP

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

$4.99

This product was last offered at the strikethrough price on
07-22-2026

$4.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2575456 - 1K0907543A - Temperature Sensor - Located on the evaporator housing beneath the cabin filter - OE Aftermarket - Audi Volkswagen

Located on the evaporator housing beneath the cabin filter

Brand:
OE Aftermarket - Corporate Logo
ES#:
2575456
Mfg#:
1K0907543A
Ships in 4 Business Days
$24.99

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Orifice Tube

ES#2225941 - 8E0820177 - A/C Orifice Tube - Also known as the restrictor valve - Santech - Audi

Also known as the restrictor valve

Brand:
Santech - Corporate Logo
ES#:
2225941
Mfg#:
8E0820177
Ships in 4 Business Days
$11.85

This product was last offered at the strikethrough price on
07-06-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor

Pushes air through the vent system 10X Entries For Our 25th Anniversary Sweepstakes!
From the 2013 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
5340942
Mfg#:
8T1820021
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 11%
$71.99

This product was last offered at the strikethrough price on
05-02-2026

$64.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Expansion Valve

ES#3432685 - 8K0820679A - A/C Expansion Valve - Causes a pressure drop before the evaporator - Behr - Audi

Causes a pressure drop before the evaporator Up to the 2012 model year

Brand:
Behr - Corporate Logo
ES#:
3432685
Mfg#:
8K0820679A
Ships in 1-2 days
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#413920 - 7H0820749 - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 17.2x1.82 - Genuine Volkswagen Audi - Audi Volkswagen

Replace seals any time the lines are removed. 17.2x1.82

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
413920
Mfg#:
7H0820749
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About A/C Parts

Your air conditioner doesn't just cool you on a hot summer day; it removes moisture to improve comfort and clear the windshield faster in humid conditions. See us for the air conditioning parts and A/C filters you need to keep your air conditioning system working at peak efficiency.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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