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Audi B9 A4 Quattro 2.0T Most Popular Parts

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ES#2891455 - 811807577C - Expanding Nut - Priced Each - Install new hardware with your new parts. - Vaico - Audi Volkswagen

Install new hardware with your new parts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2891455
Mfg#:
811807577C
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3668566 - 4M1713139G59V - DSG Shift Knob - Perforated Leather - Sporty eye-catching upgrade with perforated leather - Genuine Volkswagen Audi - Audi

Sporty eye-catching upgrade with perforated leather affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3668566
Mfg#:
4M1713139G59V
In Stock
Limited Qty Sale
$156.99

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

$142.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672011 - MS100191 - Wheel Spacer Kit - 20mm (1 Pair)  - 20mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

20mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3672011
Mfg#:
MS100191
Ships in 5 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.

$160.99

This product was last offered at the strikethrough price on
06-27-2026

$142.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726363 - PFF3-913-10BLK - Audi / Porsche / VW Front Sway Bar Link Bushings Set - Black Series 10 Mm - Replace your worn & loose and spongy stock rubber bushings! - Powerflex Black Series - Audi Porsche

Replace your worn & loose and spongy stock rubber bushings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
PFF3-913-10 fits vehicles with 170mm long anti roll bar links with a 10mm bolt. For 12mm bolts please use

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4726363
Mfg#:
PFF3-913-10BLK
Ships in 1 Business Day
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fine tune your stance and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4149588
Mfg#:
4255668SW
Ships in 3 Business Days
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4826844 - 06L907660HKT - Oil Level Sensor Kit  - Replace your level sensor with new nuts - Genuine Volkswagen Audi - Audi

Replace your level sensor with new nuts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4826844
Mfg#:
06L907660HKT
Ships in 1-2 days
$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2806869 - WHT005593 - Ball Stud - Priced Each - Mounts in valve cover and used to secure engine cover - Genuine Volkswagen Audi - Audi Volkswagen

Mounts in valve cover and used to secure engine cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2806869
Mfg#:
WHT005593
In Stock
$8.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3015662 - 8W0611301 - Brake Fluid Reservoir - Removable reservoir mounted on brake master cylinder - Genuine Volkswagen Audi - Audi

Removable reservoir mounted on brake master cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3015662
Mfg#:
8W0611301
Ships in 6 Business Days
9% off MSRP

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

$151.99

This product was last offered at the strikethrough price on
06-27-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4305144 - PFF3-1203 - Polyurethane Front Upper Control Arm Bushings - Improves handling and control - upgrade to a more engaging driving experience - Powerflex - Audi

Improves handling and control - upgrade to a more engaging driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4305144
Mfg#:
PFF3-1203
Ships in 1 Business Day
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4316988 - 06K115610M - Dipstick Tube - Genuine Volkswagen Audi - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to04/09/2021

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4316988
Mfg#:
06K115610M
Ships in 2 Business Days
6% off MSRP

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

$144.99

This product was last offered at the strikethrough price on
06-27-2026

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4620719 - cTS-ACC-008 - CTS Billet Oil Cap - Lose the plastic! - CTS - Audi Volkswagen Porsche

Lose the plastic! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2020 model year only

Brand:
CTS - Corporate Logo
ES#:
4620719
Mfg#:
CTS-ACC-008
Back Ordered
ON SALE! SAVE 15%
$79.99

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

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4643270 - CTS-HW-532 - Turbo Muffler Delete - Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete - CTS - Audi

Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2020 model year only.

Brand:
CTS - Corporate Logo
ES#:
4643270
Mfg#:
CTS-HW-532
Back Ordered
ON SALE! SAVE 15%
$79.99

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

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3137379 - 005887ECS01KT2 - Billet Aluminum Oil Filter Housing Hook-Up - Silver Anodized  - Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137379
Mfg#:
005887ECS01KT2
In Stock
ON SALE!
$137.99

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

$135.97 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3137620 - 06H109509P - Timing Chain Guide Rail - Lower - Lower left rail on the small chain - Borsehung - Audi Volkswagen

Lower left rail on the small chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borsehung - Corporate Logo
ES#:
3137620
Mfg#:
06H109509P
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1600384 - 0000531126 - Split Valve Keeper - Priced Each - Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve - Genuine Mercedes Benz - Audi Volkswagen

Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1600384
Mfg#:
0000531126
Ships in 3 Business Days
$3.09

This product was last offered at the strikethrough price on
02-09-2026

$2.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2709212 - 61661365657 - Windshield Washer Pump Seal - Located on the pickup tube of the washer fluid pump - URO - Audi BMW Volkswagen Mercedes Benz Porsche

Located on the pickup tube of the washer fluid pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2709212
Mfg#:
61661365657
In Stock
$1.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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