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Audi S4 Most Popular Parts

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ES#3438274 - 06E131101K - EGR Valve - Left - Also known as the 'combi valve' - Pierburg - Audi

Also known as the 'combi valve'

Brand:
Pierburg - Corporate Logo
ES#:
3438274
Mfg#:
06E131101K
In Stock
$98.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4045850 - 012311295F - 01E Synchro (JHM-Performance), 3rd-4th-5th-6th Gear - EACH - Provides better high RPM shifting - Offers an improved coefficient of friction vs OEM and oil grooves for durability and cooling - JH Motorsports  - Audi

Provides better high RPM shifting - Offers an improved coefficient of friction vs OEM and oil grooves for durability and cooling

Brand:
JH Motorsports  - Corporate Logo
ES#:
4045850
Mfg#:
012311295F
Ships in 10 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2872699 - 8T0823359 - Hood Strut - Keep your hood supported properly - Febi - Audi

Keep your hood supported properly We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872699
Mfg#:
8T0823359
In Stock
$60.76

This product was last offered at the strikethrough price on
05-13-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3150010 - 06E117021L - Oil Cooler - Common source of undiscoverable coolant leaks - Genuine Volkswagen Audi - Audi Volkswagen

Common source of undiscoverable coolant leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3150010
Mfg#:
06E117021L
Ships in 2 Business Days
10% off MSRP

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

$598.99

This product was last offered at the strikethrough price on
10-26-2026

$538.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4499782 - RA221M200200 - Revo 3.0T Air Intake System - Along with an aggressive intake sound, more air means access to more power throughout the rev-range. - REVO - Audi

Along with an aggressive intake sound, more air means access to more power throughout the rev-range.

Brand:
REVO - Corporate Logo
ES#:
4499782
Mfg#:
RA221M200200
In Stock
$537.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#451218 - 8K0807110A2ZZ - Front Lower Lip Spoiler - Chrome - Accent your grille with this lower spoiler - Genuine Volkswagen Audi - Audi

Accent your grille with this lower spoiler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451218
Mfg#:
8K0807110A2ZZ
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.

$620.99

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

$537.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2089784 - 8R1422891K - Power Steering Return Hose - Connects the power steering rack to the cooling pipe line - Genuine Volkswagen Audi - Audi

Connects the power steering rack to the cooling pipe line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2089784
Mfg#:
8R1422891K
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.

$310.00

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

$268.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1844131 - 24-185028 - Front B6 Heavy Duty Strut - Priced Each - Fits the left and right side - Bilstein - Audi

Fits the left and right side 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
1844131
Mfg#:
24-185028
Ships in 3 Business Days
$179.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4147162 - 8E0407271BA - Front Axle Assembly - Left - Complete driveshaft with CV joints; ready for installation - GKN Drivetech - Audi

Complete driveshaft with CV joints; ready for installation

Brand:
GKN Drivetech - Corporate Logo
ES#:
4147162
Mfg#:
8E0407271BA
Ships in 5 Business Days
19% off MSRP

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

$662.99

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

$536.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2102265 - 8D0698015 - Rear Brake Service Kit - Featuring Zimmermann rotors and ECS DD23 "Daily Driver" ceramic pads. - Assembled By ECS - Audi

Featuring Zimmermann rotors and ECS DD23 "Daily Driver" ceramic pads. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2102265
Mfg#:
8D0698015
In Stock
$199.99

This product was last offered at the strikethrough price on
08-17-2026

$198.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5396067 - 77-20008 - Pedal 2 Metal Throttle Enhancer - Details Instantly improve your vehicles throttle response and drivability with the Pedal 2 Metal Throttle Enhancer. - AFE - Audi Volkswagen Porsche

Details Instantly improve your vehicle’s throttle response and drivability with the Pedal 2 Metal Throttle Enhancer.

Brand:
AFE - Corporate Logo
ES#:
5396067
Mfg#:
77-20008
Back Ordered
20% off MSRP

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

$335.00

This product was last offered at the strikethrough price on
11-07-2026

$268.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1598021 - 8K0413031BA - Front Strut - Priced Each - Fits left or right side - Genuine Volkswagen Audi - Audi

Fits left or right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1598021
Mfg#:
8K0413031BA
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.

$308.99

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

$267.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#469135 - N90097204 - Flange Shaft Bolt - Priced Each - Secures the axle assembly to the transmission. M10x48x26 - Genuine Volkswagen Audi - Audi

Secures the axle assembly to the transmission. M10x48x26

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469135
Mfg#:
N90097204
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2860612 - 8K0121251AL - Radiator - Fix leaks and keep your cooling system efficient - Genuine Volkswagen Audi - Audi

Fix leaks and keep your cooling system efficient Fits models with DSG (S-Tronic) transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2860612
Mfg#:
8K0121251AL
Ships in 1-2 days
19% off MSRP

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

$656.68

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

$535.19 USD
This product is lifetime replacement eligible Lifetime Replacement

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