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Audi S4 Most Popular Parts

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ES#451203 - 8K0805922A - Speed Nut - Priced Each - Used in securing the belly pan to the underside of the vehicle. 5mm - Genuine Volkswagen Audi - Audi

Used in securing the belly pan to the underside of the vehicle. 5mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451203
Mfg#:
8K0805922A
In Stock
17% off MSRP

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

$5.99

This product was last offered at the strikethrough price on
11-06-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718797 - 038103085E - Front Crankshaft Seal  - Stop oil leaks and prevent internal engine damage. 35x48x10 - Elring - Audi Volkswagen

Stop oil leaks and prevent internal engine damage. 35x48x10 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2718797
Mfg#:
038103085E
In Stock
$9.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5424554 - 06E121045BB - Coolant Supply Pipe - With Bracket  - Main supply pipe that connects to the upper radiator hose and the engine - Hamburg Tech - Audi

Main supply pipe that connects to the upper radiator hose and the engine From the 2013 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
5424554
Mfg#:
06E121045BB
In Stock
$88.99 USD
Free Shipping
on orders $49 and up
ES#2832703 - 8K0839015G - Rear Door Latch Assembly - Left - Common repair for issues with intermittent alarm problems & door locking - Genuine Volkswagen Audi - Audi

Common repair for issues with intermittent alarm problems & door locking From production date 11/3/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2832703
Mfg#:
8K0839015G
Ships in 1-2 days
13% off MSRP

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

$716.99

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

$621.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2678395 - 06E903133MKT - Accessory/Supercharger Belt Kit W/ Tensioners - Keep your accessories & supercharger running properly with new tensioners and drive belts - Genuine Volkswagen Audi - Audi

Keep your accessories & supercharger running properly with new tensioners and drive belts From production date 7/12/2011 up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678395
Mfg#:
06E903133MKT
Ships on Nov 27, 2026
$634.99

This product was last offered at the strikethrough price on
06-08-2026

$621.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#259237 - 4D0407151P -    Front Lower Control Arm - Straight - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259237
Mfg#:
4D0407151P
Ships in 2 Business Days
13% off MSRP

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

$358.99

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

$310.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3411424 - 8D0837462 - Front Window Regulator - Right - Does not include the window motor - Hudson - Audi

Does not include the window motor

Brand:
Hudson - Corporate Logo
ES#:
3411424
Mfg#:
8D0837462
Ships in 3 Business Days
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2804359 - 077103245BKT4 - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator". Includes hose clamps - Assembled By ECS - Audi Volkswagen

Also called the "breather valve" or "oil separator". Includes hose clamps 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804359
Mfg#:
077103245BKT4
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#315741 - 1K0253141G - Dual Clamp Exhaust Sleeve - Priced Each - Quiet down your leaking exhaust. 55mm - Genuine Volkswagen Audi - Audi Volkswagen

Quiet down your leaking exhaust. 55mm Connects the down pipe to the center muffler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315741
Mfg#:
1K0253141G
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.

$40.98

This product was last offered at the strikethrough price on
11-06-2026

$31.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4043300 - 2210-11014 - Polyurethane Mount Package for AWE Drivetrain Stabilizer (DTS) - Poly Mounts Only - Includes the mount and all needed hardware to replace the old mount. - AWE - Audi Volkswagen

Includes the mount and all needed hardware to replace the old mount. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043300
Mfg#:
2210-11014
Ships on Nov 30, 2026
5% off MSRP

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

$163.99

This product was last offered at the strikethrough price on
11-06-2026

$155.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4623479 - 4D0611021B - Brake Master Cylinder - Does not include gasket or reservoir - Metelli - Audi

Does not include gasket or reservoir

Brand:
Metelli - Corporate Logo
ES#:
4623479
Mfg#:
4D0611021B
Ships in 1 Business Day
$128.99

This product was last offered at the strikethrough price on
08-20-2026

$123.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#284638 - 079109469AL - Guide Rail - Guide rail that the timing chain rides - Genuine Volkswagen Audi - Audi

Guide rail that the timing chain rides From VIN 8E-7-907301, split is in the 2007 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284638
Mfg#:
079109469AL
In Stock
14% off MSRP

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

$35.99

This product was last offered at the strikethrough price on
06-20-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3103511 - k70007hdofedmfKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 415ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for track use while still streetable. Conservatively rated at 415ft/lbs. Works with stock flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3103511
Mfg#:
K70007HDOFEDMFKT
Ships in 1 Business Day
$618.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5491437 - 8K0513353ECKT6 - Heavy Duty Rubber Rear Upper Shock Mount Kit - Pair & Hardware - Enhance longevity and improve your Audi or Porsche's handling with our in-house designed HD rubber shock mount! - ECS - Audi Porsche

Enhance longevity and improve your Audi or Porsche's handling with our in-house designed HD rubber shock mount! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
5491437
Mfg#:
8K0513353ECKT6
Ships in 1-2 days
$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3648481 - 8f0863821KT - Belly Pan & Installation Hardware Kit - Includes a replacement belly pan with all necessary mounting hardware - Genuine Volkswagen Audi - Audi

Includes a replacement belly pan with all necessary mounting hardware Fits up to the 2012 year model

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648481
Mfg#:
8F0863821KT
Ships in 1-2 days
$645.99

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

$617.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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