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Audi B9 A4 Quattro 2.0T Most Popular Parts

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ES#3410499 - 019318ECS02 - Rear Exact-Fit Stainless Steel Brake Lines - Rear set of DOT-compliant lines for an improved pedal feel - ECS - Audi

Rear set of DOT-compliant lines for an improved pedal feel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3410499
Mfg#:
019318ECS02
In Stock
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4476321 - TI-M6X1X40-4BLK - Titanium MQB Ignition Coil Bolt Kit - Set Of Four Black 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4476321
Mfg#:
TI-M6X1X40-4BLK
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
ES#2831680 - 5N09552059B9 - Front Wiper Arm Cap - Priced Each - Fits over the securing nut of the left and right wiper arm - Genuine Volkswagen Audi - Audi Volkswagen

Fits over the securing nut of the left and right wiper arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2831680
Mfg#:
5N09552059B9
In Stock
15% off MSRP

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

$5.94

This product was last offered at the strikethrough price on
06-26-2026

$5.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4030525 - er10gs-4KT - Brisk Extra Turbo Racing ER10GS Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two heat ranges colder than stock with a surface discharge design

Brand:
Brisk - Corporate Logo
ES#:
4030525
Mfg#:
ER10GS-4KT
In Stock
$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731042 - 6055665571 - 30mm TRAK+ Hub Adapter - Pair - Allows you to run 5x112 wheels with a 57.1mm center bore - H&R - Audi Volkswagen

Allows you to run 5x112 wheels with a 57.1mm center bore 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#:
2731042
Mfg#:
6055665571
Ships in 3 Business Days
$272.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3012694 - N91236401 - Hex Bolt (M12x100) - Priced Each - M12x1.5x100xS22 hex head bolt, used in various areas on your European auto - Genuine Volkswagen Audi - Audi

M12x1.5x100xS22 hex head bolt, used in various areas on your European auto affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pinch bolt that secures the rear shock to the lower control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3012694
Mfg#:
N91236401
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4794455 - CRK7531 - Power Stop Z23 Evolution Sport Coated Front & Rear Brake Kit (338mm/330mm) - A complete 4-wheel daily-driver upgrade featuring high-carbon smooth Geomet coated rotors and low-dust carbon-fiber ceramic pads. - Power Stop - Audi

A complete 4-wheel daily-driver upgrade featuring high-carbon smooth Geomet® coated rotors and low-dust carbon-fiber ceramic pads. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
4794455
Mfg#:
CRK7531
Ships in 2 Business Days
$544.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#472634 - WHT001987 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M12x1.5 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the lower control bolts to the subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472634
Mfg#:
WHT001987
In Stock
20% off MSRP

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

$4.99

This product was last offered at the strikethrough price on
06-26-2026

$4.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4447729 - AK-275-A - Adjustable Rear Toe Arms With Spherical Bearings  - Solid spherical bushings and adjustable lengths for perfectly dialed in camber settings. Adjustment range of +/-3.00 Degrees - GODSPEED - Audi

Solid spherical bushings and adjustable lengths for perfectly dialed in camber settings. Adjustment range of +/-3.00 Degrees affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GODSPEED - Corporate Logo
ES#:
4447729
Mfg#:
AK-275-A
Ships in 4 Business Days
$180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4031340 - 8W0698451P - Rear Brake Pad Set - Composite pads that are a great solution for your daily driver - Textar - Audi

Composite pads that are a great solution for your daily driver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Textar - Corporate Logo
ES#:
4031340
Mfg#:
8W0698451P
Ships in 1-2 days
$138.99

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

$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2993401 - 06L121497AA - Coolant Pipe  - Connects the turbo to the cooling system - Genuine Volkswagen Audi - Audi

Connects the turbo to the cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993401
Mfg#:
06L121497AA
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.

$115.00

This product was last offered at the strikethrough price on
06-26-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3993778 - 4K0413333B - Front Upper Strut Mount - Priced Each - Keep your suspension in top shape - Fits left & right side - Genuine Volkswagen Audi - Audi

Keep your suspension in top shape - Fits left & right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3993778
Mfg#:
4K0413333B
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.

$91.99

This product was last offered at the strikethrough price on
06-26-2026

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4620717 - CTS-ACC-001 - CTS Billet Brake Fluid Reservoir Cap - Lose the plastic! - CTS - Audi Volkswagen

Lose the plastic! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4620717
Mfg#:
CTS-ACC-001
In Stock
ON SALE! SAVE 10%
$59.99

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

$53.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3141518 - 020232ECS01 - Front Bumper Reflector Film Set - Gunsmoke  - Pre-cut Lamin-X film to cover both orange reflectors on the front bumper cover - ECS - Audi

Pre-cut Lamin-X film to cover both orange reflectors on the front bumper cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits pre-facelift models only - Through the 2018 model year

Brand:
ECS - Corporate Logo
ES#:
3141518
Mfg#:
020232ECS01
Ships in 2 Business Days
ON SALE! SAVE 25%
$47.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#281410 - 06H109509P - Timing Chain Guide Rail - Lower - Lower left rail on the small chain - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281410
Mfg#:
06H109509P
In Stock
$31.09

This product was last offered at the strikethrough price on
03-25-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3560806 - S17D30R13 - Ball Seat Wheel Bolt - 14x1.5x30mm - Priced Each - Zinc-coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Zinc-coated wheel bolts made specifically for OE wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3560806
Mfg#:
S17D30R13
In Stock
ON SALE! SAVE 25%
$11.99

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

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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