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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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Drive Axle Shoulder Bolt - Priced Each

ES#436918 - 8E0407643A - Drive Axle Shoulder Bolt - Priced Each - Secures the axle assembly to the hub. M16x1.5x72 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the axle assembly to the hub. M16x1.5x72

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436918
Mfg#:
8E0407643A
In Stock
$7.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" RSe142 - Set Of Four 88.142.04MSG

ES#3617753 - 88.142.04ms1KT - 19" RSe142 - Set Of Four 88.142.04MSG - 19"x9.0" ET40 5x112 - Gloss Machine Silver - Neuspeed - Audi

19"x9.0" ET40 5x112 - Gloss Machine Silver

Brand:
Neuspeed - Corporate Logo
ES#:
3617753
Mfg#:
88.142.04MS1KT
Ships in 2 Business Days
$1815.00

This product was last offered at the strikethrough price on
08-24-2026

$1564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER12YS Spark Plugs - Set Of Four

ES#4030523 - er12ys-4KT - Brisk Silver Racing ER12YS 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! One heat range colder than stock with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4030523
Mfg#:
ER12YS-4KT
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link Kit

ES#2779622 - 8K0411317DKT1 - Front Sway Bar End Link Kit - Includes both end links with securing hardware - Lemforder - Audi

Includes both end links with securing hardware We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2779622
Mfg#:
8K0411317DKT1
Ships in 1-2 days
$44.99

This product was last offered at the strikethrough price on
05-26-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17" Style 349 Wheels - Set Of Four

ES#2748497 - 349A-14kt1 - 17" Style 349 Wheels - Set Of Four - 17x7.5 ET45 5x112 66.6CB - Matte Black - Alzor - Audi MINI

17x7.5 ET45 5x112 66.6CB - Matte Black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2748497
Mfg#:
349A-14KT1
In Stock
ON SALE! SAVE 25%
$1033.99

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

$774.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto 20mm Wheel Spacers - Pair (With Bolts)

ES#4430402 - EMD-SPACER-20-66 - EMD Auto 20mm Wheel Spacers - Pair (With Bolts) - Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore - Emmanuele Design - Audi

Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4430402
Mfg#:
EMD-SPACER-20-66
In Stock
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Installation Kit

ES#3691715 - 8w0412377KT - Front Suspension Installation Kit - Includes front strut mounts and associated hardware for a complete front suspension installation - Genuine Volkswagen Audi - Audi

Includes front strut mounts and associated hardware for a complete front suspension installation For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3691715
Mfg#:
8W0412377KT
In Stock
$269.99

This product was last offered at the strikethrough price on
09-04-2026

$255.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Each

ES#3560833 - S17D47R13 - Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Each - Zinc-coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

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

Brand:
ECS - Corporate Logo
ES#:
3560833
Mfg#:
S17D47R13
In Stock
ON SALE! SAVE 25%
$9.99

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

$7.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" RSe142 - Set Of Four 88.142.08BRG

ES#3617761 - 88.142.08br1KT - 19" RSe142 - Set Of Four 88.142.08BRG - 19"x9.5" ET45 5x112 - Gloss Bronze - Neuspeed - Audi

19"x9.5" ET45 5x112 - Gloss Bronze

Brand:
Neuspeed - Corporate Logo
ES#:
3617761
Mfg#:
88.142.08BR1KT
Ships in 2 Business Days
$1773.99

This product was last offered at the strikethrough price on
08-24-2026

$1532.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gen3/DAZA Atmospheric Diverter Valve Spacer - Blue

ES#5457769 - 025254ECS01-04 - Gen3/DAZA Atmospheric Diverter Valve Spacer - Blue - Limited Edition - Individually Numbered - ECS - Audi Volkswagen

Limited Edition - Individually Numbered 10X Entries Into Our F80 M3 Sweepstakes
Fits models with OEM DV part numbers 06H145710J, 06H145710C, 06H145710E. Please verify before ordering.

Brand:
ECS - Corporate Logo
ES#:
5457769
Mfg#:
025254ECS01-04
In Stock
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" A01 Flow Formed Wheels - Set Of Four

ES#3675317 - whl00008KT - 20" A01 Flow Formed Wheels - Set Of Four - 20"x9.0" ET42 5x112 - Hyper Silver - APR - Audi Volkswagen MINI Porsche

20"x9.0" ET42 5x112 - Hyper Silver Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3675317
Mfg#:
WHL00008KT
Ships in 2 Business Days
ON SALE! SAVE 10%
$1699.99

This product was last offered at the strikethrough price on
09-28-2026

$1529.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Seal Installation Guide Tool

ES#3241268 - T20097 - Rear Main Seal Installation Guide Tool - Get your rear main installed the right way - Genuine Volkswagen Audi - Audi Volkswagen

Get your rear main installed the right way

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3241268
Mfg#:
T20097
In Stock
Limited Qty Sale
$154.73

This product was last offered at the strikethrough price on
06-15-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Rotiform FLG Wheels - Set Of Four

ES#4749467 - r1331985f8+45KT - 19" Rotiform FLG Wheels - Set Of Four - 19x8.5 ET45 5X112 66.6CB - Gloss Silver - Rotiform - Audi Mercedes Benz

19x8.5 ET45 5X112 66.6CB - Gloss Silver

Brand:
Rotiform - Corporate Logo
ES#:
4749467
Mfg#:
R1331985F8+45KT
Back Ordered
$1528.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Magnet Kit

ES#5457172 - 06L109259DKT - Camshaft Adjuster Magnet Kit - Stop oil leaks and replace the adjuster magnet in your vehicle - Assembled By ECS - Audi Volkswagen

Stop oil leaks and replace the adjuster magnet in your vehicle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5457172
Mfg#:
06L109259DKT
Ships on Nov 30, 2026
ON SALE! SAVE 18%
$68.99

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

$56.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 12.5mm With Conical Seat Bolts

ES#2603078 - 002411ECS02AKT4 - Wheel Spacer & Bolt Kit - 12.5mm With Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels 10X Entries Into Our F80 M3 Sweepstakes
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2603078
Mfg#:
002411ECS02AKT4
In Stock
ON SALE! SAVE 25%
$184.99

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

$138.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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