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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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Crankshaft Seal

ES#2143499 - 06L103085B - Crankshaft Seal - Keep your engine fresh and leak free - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine fresh and leak free

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2143499
Mfg#:
06L103085B
In Stock
24% 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
10-12-2026

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

20" A02 Wheels - Bronze - Set Of Four

ES#4629233 - whl00041KT - 20" A02 Wheels - Bronze - Set Of Four - 20x9" ET37 5X112 - Bronze - APR - Audi BMW Volkswagen MINI

20x9" ET37 5X112 - Bronze Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4629233
Mfg#:
WHL00041KT
Back Ordered
ON SALE! SAVE 49%
$1739.99

This product was last offered at the strikethrough price on
06-24-2026

$892.62 USD
This product is lifetime replacement eligible Lifetime Replacement

20" A02 Wheels - Hyper Silver - Set Of Four

ES#4629234 - whl00026KT - 20" A02 Wheels - Hyper Silver - Set Of Four - 20x9" ET37 5X112 - Hyper Silver - APR - Audi BMW Volkswagen MINI

20x9" ET37 5X112 - Hyper Silver Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4629234
Mfg#:
WHL00026KT
Back Ordered
ON SALE! SAVE 49%
$1739.99

This product was last offered at the strikethrough price on
06-24-2026

$892.62 USD
This product is lifetime replacement eligible Lifetime Replacement

20" A02 Wheels - Anthracite - Set Of Four

ES#4629232 - whl00031KT - 20" A02 Wheels - Anthracite - Set Of Four - 20x9" ET37 5X112 - Anthracite - APR - Audi BMW Volkswagen MINI

20x9" ET37 5X112 - Anthracite Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4629232
Mfg#:
WHL00031KT
Back Ordered
ON SALE! SAVE 49%
$1739.99

This product was last offered at the strikethrough price on
06-24-2026

$892.62 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#4000981 - D38234 - Carbon Fiber Rear Diffuser - Designed and manufactured to improve performance and everyday drivability - Deval - Audi

Designed and manufactured to improve performance and everyday drivability Fits S-line models only with quad exit exhaust

Brand:
Deval - Corporate Logo
ES#:
4000981
Mfg#:
D38234
Special Order: No Guaranteed ETA
$890.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Titanium MQB Ignition Coil Hardware Kit - Set Of Four Red Titanium Washers

ES#4476323 - TI-M6X1X40-4RD - Titanium MQB Ignition Coil Hardware Kit - Set Of Four Red Titanium Washers - Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! - ECS - Audi Volkswagen

Replace your pesky OEM ignition coil tiedown studs with these titanium bolts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4476323
Mfg#:
TI-M6X1X40-4RD
In Stock
ON SALE! SAVE 10%
$46.99

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

$42.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Front Sway Bar End Link - Priced Each

ES#4265478 - 4M0411317 - Aluminum Front Sway Bar End Link - Priced Each - Fits the left and right side - URO - Audi

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

Brand:
URO - Corporate Logo
ES#:
4265478
Mfg#:
4M0411317
In Stock
$21.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 OE Replacement DampTronic Front Strut - Priced Each

ES#4148168 - 26-296012 - B4 OE Replacement DampTronic Front Strut - Priced Each - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - Audi

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with electronic suspension (49mm diameter strut)

Brand:
Bilstein - Corporate Logo
ES#:
4148168
Mfg#:
26-296012
Ships on Feb 22, 2027
$439.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor - Priced Each

ES#4758301 - 04C907601K - Camshaft Position Sensor - Priced Each - Used to locate the position of the valves for proper engine operation under all conditions - Vemo - Audi Volkswagen

Used to locate the position of the valves for proper engine operation under all conditions For vehicles with CYMC engine code only

Brand:
Vemo - Corporate Logo
ES#:
4758301
Mfg#:
04C907601K
Ships in 1 Business Day
$74.99

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

$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Style 330 Wheels - Set Of Four

ES#3569243 - 330-2KT - 18" Style 330 Wheels - Set Of Four - 18"x8" ET42 66.6CB 5x112 - Bronze Finish - Alzor - Audi MINI

18"x8" ET42 66.6CB 5x112 - Bronze Finish 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
3569243
Mfg#:
330-2KT
In Stock
ON SALE! SAVE 25%
$1166.68

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

$875.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Style MB8 Wheels - Set Of Four

ES#4316108 - mb8-2KT - 18" Style MB8 Wheels - Set Of Four - 18x8.5 ET45 5x112 66.6CB - Matte Gunmetal - Alzor - Audi MINI

18x8.5 ET45 5x112 66.6CB - Matte Gunmetal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
4316108
Mfg#:
MB8-2KT
In Stock
ON SALE! SAVE 25%
$1166.99

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

$875.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Style 010 Wheels - Set Of Four

ES#2777211 - 010-23KT - 18" Style 010 Wheels - Set Of Four - 18"x8" ET33 66.6CB 5x112 - Silver With Machined Lip - Alzor - Audi MINI

18"x8" ET33 66.6CB 5x112 - Silver With Machined Lip 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2777211
Mfg#:
010-23KT
In Stock
ON SALE! SAVE 25%
$1166.99

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

$875.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 6200 Engine Oil Service Kit (0w-20) - With Drain Plug

ES#5516053 - 06k115562sdpKT - Top Tec 6200 Engine Oil Service Kit (0w-20) - With Drain Plug - Includes Hengst oil filter, Liqui Moly Top Tec 6200 Engine Oil (0W-20) and standard drain plug - Assembled By ECS - Audi Volkswagen

Includes Hengst oil filter, Liqui Moly Top Tec 6200 Engine Oil (0W-20) and standard drain plug 10X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2018 model year only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5516053
Mfg#:
06K115562SDPKT
In Stock
$96.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Momentum GT Cold Air Intake System With Pro Dry 5R Filter

ES#3978867 - 50-70032R - Momentum GT Cold Air Intake System With Pro Dry 5R Filter - This intake delivers proven performance improvements and an aggressive turbo spool sound when under power. - AFE - Audi

This intake delivers proven performance improvements and an aggressive turbo spool sound when under power.

Brand:
AFE - Corporate Logo
ES#:
3978867
Mfg#:
50-70032R
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.

$543.99

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

$435.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Belt

ES#4028100 - 06K121605C - Water Pump Belt - Recommended to be replaced with the water pump - Continental - Audi Volkswagen

Recommended to be replaced with the water pump We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
4028100
Mfg#:
06K121605C
Back Ordered
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Ball Seat Wheel Bolt - 14x1.5x27mm - Set Of 10

ES#3570213 - 025384ecs02-0110 - Titanium Ball Seat Wheel Bolt - 14x1.5x27mm - Set Of 10 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts 10X Entries Into Our F80 M3 Sweepstakes
Stock length bolts for use without spacers.

Brand:
ECS - Corporate Logo
ES#:
3570213
Mfg#:
025384ECS02-0110
In Stock
ON SALE! SAVE 20%
$180.99

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

$144.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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