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Audi A4 A/C Parts

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A/C Receiver/Drier

ES#3448089 - 8D0820193A - A/C Receiver/Drier - Recommended to be replaced any time the A/C system is open - Behr - Audi

Recommended to be replaced any time the A/C system is open From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Behr - Corporate Logo
ES#:
3448089
Mfg#:
8D0820193A
In Stock at Vendor
$80.99

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

$78.99 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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
382547
Mfg#:
4E0260749C
Ships in 2 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

Self-Locking Nut - Priced Each

ES#261351 - N90183802 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8 Secures the condenser to the lower brackets up to VIN 8D-W-007799, split is in the 1998 model year & secures the A/C hose clips

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261351
Mfg#:
N90183802
In Stock
ON SALE! SAVE 73%
$10.84

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

$2.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line Bracket

ES#436722 - 8E0260759AJ - A/C Line Bracket - Secures the compressor to receiver/drier line in the engine bay - Genuine Volkswagen Audi - Audi

Secures the compressor to receiver/drier line in the engine bay

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436722
Mfg#:
8E0260759AJ
Ships in 3 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.

$18.99

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

$16.99 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 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polygon Socket Bolt - Priced Each

ES#471897 - N91102101 - Polygon Socket Bolt - Priced Each - Install new hardware with your new parts. M8x45 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x45 Secures the A/C compressor bracket to the engine up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471897
Mfg#:
N91102101
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#2598140 - 8E0260749 - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 10.8x1.82 - Rein - Audi Volkswagen

Replace seals any time the lines are removed. 10.8x1.82 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2598140
Mfg#:
8E0260749
In Stock
$1.01

This product was last offered at the strikethrough price on
04-28-2026

$1.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Line O-Ring - Priced Each

ES#421429 - 7M0820749B - A/C Line O-Ring - Priced Each - Replace seals any time the lines are removed. 8.13x1.82 - Genuine Volkswagen Audi - Audi Volkswagen

Replace seals any time the lines are removed. 8.13x1.82

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
421429
Mfg#:
7M0820749B
In Stock
ON SALE!
$3.99

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

$3.79 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
In Stock at Vendor
$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 Hose

ES#2642228 - 8D1260740M - A/C Hose - Connects the evaporator to the receiver/drier - Vemo - Audi Volkswagen

Connects the evaporator to the receiver/drier

Brand:
Vemo - Corporate Logo
ES#:
2642228
Mfg#:
8D1260740M
In Stock
ON SALE! SAVE 29%
$74.99

This product was last offered at the strikethrough price on
05-01-2026

$52.99 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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