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Audi S4 Most Popular Parts

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Clutch Fork

ES#1049783 - 0A2141719A - Clutch Fork - A common cause for improper clutch engagement - Genuine Volkswagen Audi - Audi

A common cause for improper clutch engagement

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1049783
Mfg#:
0A2141719A
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.

$58.99

This product was last offered at the strikethrough price on
10-12-2026

$49.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2866291 - 06E903133R - Accessory Belt Tensioner - Keep your drive belt tight - Febi - Audi

Keep your drive belt tight We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866291
Mfg#:
06E903133R
Ships in 2 Business Days
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump Kit

ES#4820941 - 06M127026QKT - High Pressure Fuel Pump Kit - Includes HPFP, O-ring, Cam follower, and hardware - Genuine Volkswagen Audi - Audi

Includes HPFP, O-ring, Cam follower, and hardware For vehicles with production date up to 07/06/2020

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4820941
Mfg#:
06M127026QKT
Back Ordered
$1260.99

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

$1197.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt

ES#3181969 - 06M260849L - Accessory Drive Belt - Keep your car from breaking down by replacing your cracked drive belt - Genuine Volkswagen Audi - Audi

Keep your car from breaking down by replacing your cracked drive belt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181969
Mfg#:
06M260849L
In Stock
8% off MSRP

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

$61.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Installation Kit

ES#4821182 - 8K0513353EKT2 - Rear Shock Mount Installation Kit - Includes everything you need to install new rear shock mounts! - Assembled By ECS - Audi

Includes everything you need to install new rear shock mounts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4821182
Mfg#:
8K0513353EKT2
In Stock
ON SALE! SAVE 27%
$78.22

This product was last offered at the strikethrough price on
06-16-2026

$56.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter

ES#4057150 - 105782 - Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi Volkswagen Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes

Brand:
Motul - Corporate Logo
ES#:
4057150
Mfg#:
105782
In Stock
10% off MSRP

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

$20.44

This product was last offered at the strikethrough price on
08-07-2026

$18.40 USD
Free Shipping
on orders $49 and up

BR Series Coilover Suspension Kit - B9 Audi A4/S4

ES#4424819 - S-27-BR - BR Series Coilover Suspension Kit - B9 Audi A4/S4 - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! For vehicles with production date up to 7/11/2016 with 53mm front strut body without factory Electronic Damping Control.

Brand:
BC Racing - Corporate Logo
ES#:
4424819
Mfg#:
S-27-BR
Back Ordered
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Kit - Stage 1 - 2-Piece Tru-Float Scalloped Rotors (345x30)

ES#2855151 - 003523KT01AKT - Front Brake Kit - Stage 1 - 2-Piece Tru-Float Scalloped Rotors (345x30) - Upgrade your brake system with 2-piece scalloped rotors and stainless steel lines - ECS - Audi

Upgrade your brake system with 2-piece scalloped rotors and stainless steel lines 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2855151
Mfg#:
003523KT01AKT
In Stock
ON SALE!
$1230.99

This product was last offered at the strikethrough price on
10-28-2026

$1194.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Pressure Check Valve - Priced Each

ES#4818090 - 059103175F - Oil Pressure Check Valve - Priced Each - Located under the cylinder block ventilation cover - Bremmen Parts - Audi

Located under the cylinder block ventilation cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818090
Mfg#:
059103175F
Ships on Dec 16, 2026
ON SALE! SAVE 20%
$70.99

This product was last offered at the strikethrough price on
10-02-2026

$56.79 USD
Free Shipping
on orders $49 and up

Front Lower Control Arm - Straight - Left

ES#3176115 - 8K0407151F - Front Lower Control Arm - Straight - Left - Keep your suspension in top shape - URO - Audi

Keep your suspension in top shape 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From production date 8/16/2011

Brand:
URO - Corporate Logo
ES#:
3176115
Mfg#:
8K0407151F
Ships in 2 Business Days
$59.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount Kit

ES#4810429 - 4M0199371GMKT - Engine Mount Kit - Includes both engine mounts - Genuine Volkswagen Audi - Audi

Includes both engine mounts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4810429
Mfg#:
4M0199371GMKT
Ships in 1-2 days
$623.99

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

$595.99 USD
Free Shipping
on orders $49 and up

Billet Aluminum Oil Filter Housing Hook-Up - Audi 3.0T & 3.2L

ES#3137351 - 002292ECS01AKT - Billet Aluminum Oil Filter Housing Hook-Up - Audi 3.0T & 3.2L - 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! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137351
Mfg#:
002292ECS01AKT
In Stock
ON SALE! SAVE 91%
$144.99

This product was last offered at the strikethrough price on
11-05-2026

$12.34 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

18" Turbomac - Set Of Four

18"x8.5" ET45 5x112 - Gold

Brand:
fifteen52 - Corporate Logo
ES#:
4661101
Mfg#:
TURGG-88551+46KT
Back Ordered
$1191.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R Sport Springs & Bilstein Sport Shock Combo

ES#1263 - 29921BSC - H&R Sport Springs & Bilstein Sport Shock Combo - (Avg. Low 1.25"F 1.2"R) Perfect combination of handling & ride comfort, Sedan Only - Assembled By ECS - Audi

(Avg. Low 1.25"F 1.2"R) Perfect combination of handling & ride comfort, Sedan Only 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1263
Mfg#:
29921BSC
Ships in 3 Business Days
$1286.99

This product was last offered at the strikethrough price on
09-30-2026

$1190.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Billet Supercharger Plate - Red Milled

ES#4620245 - 06E103927K-RDM - Billet Supercharger Plate - Red Milled - Upgrade the looks of the factory supercharger or replace your broken factory cover. - JH Motorsports - Audi

Upgrade the looks of the factory supercharger or replace your broken factory cover.

Brand:
JH Motorsports - Corporate Logo
ES#:
4620245
Mfg#:
06E103927K-RDM
Ships in 3 Business Days
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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