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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Most Popular Parts

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Exhaust Gasket

ES#3188060 - 8K0253115L - Exhaust Gasket - Located between turbocharger and catalytic converter - Elring - Audi

Located between turbocharger and catalytic converter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3188060
Mfg#:
8K0253115L
In Stock
$5.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro GUARD HD Oil Filter (4 Pack)

ES#4464278 - 44-LF049-MB - Pro GUARD HD Oil Filter (4 Pack) - Designed for increased flow and efficiency that are demanded in today's vehicles. - AFE - Audi Volkswagen Porsche

Designed for increased flow and efficiency that are demanded in today's vehicles.

Brand:
AFE - Corporate Logo
ES#:
4464278
Mfg#:
44-LF049-MB
In Stock
21% off MSRP

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

$67.99

This product was last offered at the strikethrough price on
10-12-2026

$54.00 USD
Free Shipping
on orders $49 and up

Windshield Washer Pump

ES#240454 - 67128362154 - Windshield Washer Pump - Located in the washer reservoir - Febi - Audi BMW

Located in the washer reservoir We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
240454
Mfg#:
67128362154
In Stock
$15.99

This product was last offered at the strikethrough price on
04-27-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat/Water Pump Kit

ES#4039367 - 06L121111H - Thermostat/Water Pump Kit - Includes thermostat, water pump, gasket, and belt. Made in Germany! - Vemo - Audi Volkswagen

Includes thermostat, water pump, gasket, and belt. Made in Germany!

Brand:
Vemo - Corporate Logo
ES#:
4039367
Mfg#:
06L121111H
Ships on Feb 5, 2027
$376.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2191755 - 06L903133D - Accessory Belt Tensioner - Keep your drive belt tight - Genuine Volkswagen Audi - Audi Volkswagen

Keep your drive belt tight

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2191755
Mfg#:
06L903133D
In Stock
2% off MSRP

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

$254.99

This product was last offered at the strikethrough price on
10-12-2026

$250.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#2631743 - 06H105591KGLB - Lower Crankshaft Bearing - Priced Each - With Yellow markings - Genuine Volkswagen Audi - Audi Volkswagen

With Yellow markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2631743
Mfg#:
06H105591KGLB
Ships in 3 Business Days
10% off MSRP

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

$51.99

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

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control

ES#4339092 - 906976 - RaceChip GTS Black With App Control - Get up to +66 hp and +73 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Porsche

Get up to +66 hp and +73 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339092
Mfg#:
906976
Ships on Nov 2, 2026
$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/S4 Carbon Fiber Front Lip Spoiler & Grille Accent Set

ES#5470749 - 019196ECSEBKT - Audi B9 A4/S4 Carbon Fiber Front Lip Spoiler & Grille Accent Set - Hand-laid carbon fiber to upgrade your exterior styling - Enthusiast Bundles - Audi

Hand-laid carbon fiber to upgrade your exterior styling Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
5470749
Mfg#:
019196ECSEBKT
Ships on Nov 30, 2026
ON SALE!
$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement MQB Drain Plug O-Ring - Pack Of 10

ES#4006997 - 9263k126-10KT - Replacement MQB Drain Plug O-Ring - Pack Of 10 - Recommended to be replaced during each oil service. Stock up and save! - ECS - Audi Volkswagen Porsche

Recommended to be replaced during each oil service. Stock up and save! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4006997
Mfg#:
9263K126-10KT
In Stock
ON SALE! SAVE 25%
$49.90

This product was last offered at the strikethrough price on
06-13-2026

$37.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Links - without hardware

ES#3468816 - 034-402-4025 - Adjustable Front Sway Bar End Links - without hardware - Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car. - 034Motorsport - Audi

Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3468816
Mfg#:
034-402-4025
Back Ordered
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" 10-Spoke Alloy Wheel - Priced Each

ES#3087146 - 8W0601025C - 17" 10-Spoke Alloy Wheel - Priced Each - 17x7.5", et38, 5x112, 66.56mm cb, Diamond Silver - Genuine Volkswagen Audi - Audi

17x7.5", et38, 5x112, 66.56mm cb, Diamond Silver

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087146
Mfg#:
8W0601025C
Ships in 10 Business Days
4% off MSRP

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

$768.99

This product was last offered at the strikethrough price on
10-12-2026

$740.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Pro ECU Tune With POWERlink Cable

ES#5457715 - IESOWG12 - IE Pro ECU Tune With POWERlink Cable - Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. - Integrated Engineering - Audi

Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. Please see "fitment notes" in the description for full vehicle information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457715
Mfg#:
IESOWG12
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#4143346 - 8W0121405L - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Genuine Volkswagen Audi - Audi

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank For Vehicles with CYMC Engine Code Only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4143346
Mfg#:
8W0121405L
Ships in 1 day
8% off MSRP

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

$201.99

This product was last offered at the strikethrough price on
10-12-2026

$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x50mm - Priced Each

ES#3560837 - S17D50R13ZNNNI - Ball Seat Wheel Bolt - 14x1.5x50mm - Priced Each - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3560837
Mfg#:
S17D50R13ZNNNI
In Stock
ON SALE! SAVE 20%
$5.99

This product was last offered at the strikethrough price on
06-13-2026

$4.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Cover - Lower

ES#2737581 - 06K109210AF - Timing Chain Cover - Lower - Cover for lower section of timing chain - Includes front crank seal - Genuine Volkswagen Audi - Audi Volkswagen

Cover for lower section of timing chain - Includes front crank seal

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737581
Mfg#:
06K109210AF
Ships in 1 day
11% off MSRP

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

$408.99

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

$364.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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