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Audi A4 Most Popular Parts

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Thermostat - 92�C

ES#5270 - 078121113G - Thermostat - 92C - Includes sealing O-Ring - Mahle-Behr - Audi Volkswagen

Includes sealing O-Ring From VIN 8D-X-315001, split is in the 1999 model year

Brand:
Mahle-Behr - Corporate Logo
ES#:
5270
Mfg#:
078121113G
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4-pin connector housing - priced each

ES#441479 - 8E0971934 - 4-pin connector housing - priced each - Replace a broken connector to restore function - Genuine Volkswagen Audi - Audi

Replace a broken connector to restore function For the tire pressure monitoring system antenna

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441479
Mfg#:
8E0971934
Ships in 1-2 days
15% off MSRP

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

$26.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

cooling hose - supply

ES#280421 - 06D121057L - cooling hose - supply - Connects the cooling supply pipes - Genuine Volkswagen Audi - Audi

Connects the cooling supply pipes

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280421
Mfg#:
06D121057L
Ships in 1-2 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.

$25.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Horn Bracket - Right

ES#2541361 - 8K0951230A - Horn Bracket - Right - Secures the right side horn to the impact beam - Genuine Volkswagen Audi - Audi

Secures the right side horn to the impact beam From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541361
Mfg#:
8K0951230A
Ships in 1-2 days
15% off MSRP

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

$26.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

GASKET

ES#4142910 - 06E121139K - GASKET - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4142910
Mfg#:
06E121139K
Ships in 1-2 days
15% off MSRP

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

$26.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Headlight Cap - Priced Each

ES#452366 - 8K0941159A - Headlight Cap - Priced Each - Fits over the access port for the headlight bulbs - Genuine Volkswagen Audi - Audi

Fits over the access port for the headlight bulbs For vehicles with Halogen or Xenon headlights up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452366
Mfg#:
8K0941159A
Ships in 2 Business Days
15% off MSRP

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

$26.99

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

$22.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#11055 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - OE Aftermarket - Audi Volkswagen

Commonly used as a contact close relay for fuel pump

Brand:
OE Aftermarket - Corporate Logo
ES#:
11055
Mfg#:
191906383C
Ships on Nov 24, 2026
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Belt Idler Roller

ES#3970097 - 03L109244D - Upper Timing Belt Idler Roller - Replace with timing belt service - Meyle - Audi Volkswagen

Replace with timing belt service 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970097
Mfg#:
03L109244D
Ships on Dec 1, 2026
$22.99 USD
Free Shipping
on orders $49 and up

Synthetic Gear Oil - GL-5 75w90 - 1 Liter

ES#2872900 - G052145A1 - Synthetic Gear Oil - GL-5 75w90 - 1 Liter - Synthetic fluid to keep your gears running smooth - Febi - Audi BMW Volkswagen

Synthetic fluid to keep your gears running smooth We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872900
Mfg#:
G052145A1
Ships on Feb 5, 2027
$31.02

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

$22.99 USD
Free Shipping
on orders $49 and up

Pressure Control Valve (PCV)

ES#5307949 - 034129101B - Pressure Control Valve (PCV) - Located on the turbo inlet pipe. 19mm - Bremmen Parts - Audi Volkswagen

Located on the turbo inlet pipe. 19mm 10X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW

Brand:
Bremmen Parts - Corporate Logo
ES#:
5307949
Mfg#:
034129101B
Special Order: No Guaranteed ETA
ON SALE!
$18.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Hose

ES#3478454 - 058133785B - Air Pump Hose - Connects the metal pipes in the air pump system - Elaplast - Audi Volkswagen

Connects the metal pipes in the air pump system

Brand:
Elaplast - Corporate Logo
ES#:
3478454
Mfg#:
058133785B
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Washer Pump

ES#2561213 - 1K5955651 - Windshield Washer Pump - Keep your windshield clean - Siemens - Audi Volkswagen

Keep your windshield clean For sedan models only

Brand:
Siemens - Corporate Logo
ES#:
2561213
Mfg#:
1K5955651
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Bump Stop - Priced Each

ES#2803277 - 4F0512131 - Rear Shock Bump Stop - Priced Each - Fits left and right side - Rein - Audi

Fits left and right side 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with standard suspension

Brand:
Rein - Corporate Logo
ES#:
2803277
Mfg#:
4F0512131
Ships in 3 Business Days
$11.99

This product was last offered at the strikethrough price on
10-22-2026

$11.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Coolant Hose - Return

ES#280261 - 06C121188B - Throttle Body Coolant Hose - Return - Directs coolant to warm the throttle body - Genuine Volkswagen Audi - Audi

Directs coolant to warm the throttle body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280261
Mfg#:
06C121188B
Ships in 2 Business Days
30% off MSRP

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

$32.78

This product was last offered at the strikethrough price on
11-07-2026

$22.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Upper

Upper rail on the chain that connects to the camshaft

Brand:
Ina - Corporate Logo
ES#:
4907950
Mfg#:
06K109469N
Ships in 1 Business Day
$13.30

This product was last offered at the strikethrough price on
10-27-2026

$11.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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