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Audi A4 Most Popular Parts

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Air Pump Hose

ES#277667 - 058133785B - Air Pump Hose - Connects the metal pipes in the air pump system - Genuine Volkswagen Audi - Audi Volkswagen

Connects the metal pipes in the air pump system Engine codes ATW & AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277667
Mfg#:
058133785B
Ships in 5 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.

$53.99

This product was last offered at the strikethrough price on
11-06-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Dust Shield - Left

ES#7912 - 8e0615311a - Front Dust Shield - Left - Located behind the front brake rotor - Genuine Volkswagen Audi - Audi

Located behind the front brake rotor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7912
Mfg#:
8E0615311A
Ships in 7 Business Days
14% off MSRP

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

$57.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Console Storage Tray - Sabre (Black)

ES#451770 - 8K0864981D4PK - Center Console Storage Tray - Sabre (Black) - Storage bin located beneath the armrest - Genuine Volkswagen Audi - Audi

Storage bin located beneath the armrest For vehicles without car-phone receivers in the center armrest

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451770
Mfg#:
8K0864981D4PK
Ships in 7 Business Days
$49.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Reservoir Cap

ES#251742 - 8e0422376 - Power Steering Reservoir Cap - Replacement cap for your broken or lost piece - Genuine Volkswagen Audi - Audi

Replacement cap for your broken or lost piece

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251742
Mfg#:
8E0422376
Ships in 7 Business Days
14% off MSRP

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

$57.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump Hose

ES#440760 - 8E0906272C - Leak Detection Pump Hose - Connects the leak detection pump to the filter - Genuine Volkswagen Audi - Audi

Connects the leak detection pump to the filter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
440760
Mfg#:
8E0906272C
Ships in 10 Business Days
14% off MSRP

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

$57.99

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

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Straight - Left

ES#4901314 - 8K0407505N - Front Upper Control Arm - Straight - Left - Restore tight steering response and eliminate suspension clunks. - Meyle HD - Audi

Restore tight steering response and eliminate suspension clunks. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
4901314
Mfg#:
8K0407505N
Ships on Jan 15, 2027
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#2586266 - 06D121111G - Thermostat Assembly - Includes sealing o-ring - Vemo - Audi

Includes sealing o-ring

Brand:
Vemo - Corporate Logo
ES#:
2586266
Mfg#:
06D121111G
Special Order: No Guaranteed ETA
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fender Side Marker Housing Set

ES#2639943 - 4B0949127 - Fender Side Marker Housing Set - Includes the left & right side - Bremmen Parts - Audi

Includes the left & right side 10X Entries Into Our F80 M3 Sweepstakes

From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
2639943
Mfg#:
4B0949127
Special Order: No Guaranteed ETA
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Hose

ES#4920210 - 8K0121081AH - Coolant Expansion Tank Hose - Located between the coolant expansion tank and the cylinder head coolant flange - URO - Audi

Located between the coolant expansion tank and the cylinder head coolant flange 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4920210
Mfg#:
8K0121081AH
Back Ordered
$49.99 USD
Free Shipping
on orders $49 and up

Pressure Control Valve (PCV)

Also called the "breather valve" or "oil separator"

Brand:
Bapmic - Corporate Logo
ES#:
4145064
Mfg#:
06K103495BM
Back Ordered
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor - Priced Each

Used to locate the position of the valves for proper engine operation under all conditions

Brand:
Hitachi - Corporate Logo
ES#:
5396993
Mfg#:
04C907601K
Back Ordered
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hood Strut (8E0823359A)

ES#2816366 - 8E0823359A - Hood Strut (8E0823359A) - Keep your hood propped - Hamburg Tech - Audi

Keep your hood propped We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816366
Mfg#:
8E0823359A
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inner Tie Rod - Priced Each

ES#3536899 - 8J0423810 - Inner Tie Rod - Priced Each - Fits the left and right side - Hamburg Tech - Audi

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3536899
Mfg#:
8J0423810
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lock Nut

ES#472292 - WHT000428 - Lock Nut - Used when mounting master cylinder and brake booster. - Genuine Volkswagen Audi - Audi

Used when mounting master cylinder and brake booster.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472292
Mfg#:
WHT000428
Ships in 1-2 days
14% off MSRP

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

$28.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Gasket

ES#281352 - 06H103517D - Oil Separator Gasket - Seal between the oil separator and the engine block - Genuine Volkswagen Audi - Audi

Seal between the oil separator and the engine block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281352
Mfg#:
06H103517D
Ships in 1-2 days
17% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
10-26-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NPN Oil Filter - Pack Of 5

ES#3149764 - 068115561bnpnKT - NPN Oil Filter - Pack Of 5 - Stock up with this 5 pack - NPN - Audi Volkswagen

Stock up with this 5 pack

Brand:
NPN - Corporate Logo
ES#:
3149764
Mfg#:
068115561BNPNKT
Ships in 4 Business Days
$24.99 USD
Free Shipping
on orders $49 and up

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