Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi S4 Most Popular Parts

Sort By
Filter By
Return to Top

Includes the parking brake motor

Brand:
ATE - Corporate Logo
ES#:
4138985
Mfg#:
8K0615404A
Back Ordered
$714.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864563 - 034-108-3009 - Silicone Air Intake Duct / MAF Hose - Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing - 034Motorsport - Audi

Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing 2X Entries Into Our F80 M3 Sweepstakes
- For vehicles using larger RS4 MAF housing

Brand:
034Motorsport - Corporate Logo
ES#:
2864563
Mfg#:
034-108-3009
Ships in 2 Business Days
$119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2770925 - 8e0941030bmKT - Euro Xenon Headlight Set - Upgrade to the European style housings without the amber indicator - Automotive Lighting - Audi

Upgrade to the European style housings without the amber indicator For vehicles without AFS

Brand:
Automotive Lighting - Corporate Logo
ES#:
2770925
Mfg#:
8E0941030BMKT
Back Ordered
$713.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4620718 - CTS-ACC-005 - CTS Billet Washer Fluid Cap - Lose the plastic! - CTS - Audi Volkswagen

Lose the plastic!

Brand:
CTS - Corporate Logo
ES#:
4620718
Mfg#:
CTS-ACC-005
In Stock
ON SALE! SAVE 15%
$69.99

This product was last offered at the strikethrough price on
09-29-2026

$59.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#261694 - 1K0955455 - Washer Fluid Reservoir Cap - Keep your washer fluid free from debris - Genuine Volkswagen Audi - Audi Volkswagen

Keep your washer fluid free from debris

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261694
Mfg#:
1K0955455
In Stock
5% off MSRP

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

$21.99

This product was last offered at the strikethrough price on
07-06-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3712315 - 06E145100R - Vacuum Pump - Generates vacuum when under positive pressure - Rein - Audi Volkswagen

Generates vacuum when under positive pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3712315
Mfg#:
06E145100R
Ships in 3 Business Days
$712.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419393 - 8K0399151DB - Transmission Mount - Reduce excessive drivetrain vibrations - Febi - Audi Porsche

Reduce excessive drivetrain vibrations We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
3419393
Mfg#:
8K0399151DB
Ships in 1 Business Day
$89.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#248399 - N138492alu10PACK - Aluminum Drain Plug Washer - Pack Of 10 - Replace with every oil service to prevent leaks. M14x20x1.5 - Elring - Audi Volkswagen

Replace with every oil service to prevent leaks. M14x20x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
248399
Mfg#:
N138492ALU10PACK
In Stock
$29.99

This product was last offered at the strikethrough price on
07-06-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#451532 - 8K0854931AGRU - Rocker Panel Side Blade - Left - Primed and ready for paint - Genuine Volkswagen Audi - Audi

Primed and ready for paint

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451532
Mfg#:
8K0854931AGRU
Ships in 1-2 days
1% off MSRP

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

$361.67

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

$356.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#8828 - ecs41010kt - 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 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
8828
Mfg#:
ECS41010KT
In Stock
$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3430644 - 034-401-1013 - Density Line Lower Control Arm Kit - Complete Density Line Lower Control Arm Kit - Features front four lower control arms. - 034Motorsport - Audi Volkswagen

Complete Density Line Lower Control Arm Kit - Features front four lower control arms. 2X Entries Into Our F80 M3 Sweepstakes
Fits vehicles with steel uprights only

Brand:
034Motorsport - Corporate Logo
ES#:
3430644
Mfg#:
034-401-1013
Ships on Dec 1, 2026
$237.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2997519 - 8W0072530A3Q0 - Carbon Fiber Mirror Cover Set - Gloss - Upgrade your exterior styling - Genuine Volkswagen Audi - Audi

Upgrade your exterior styling For vehicles with lane change assist

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2997519
Mfg#:
8W0072530A3Q0
Ships in 2 Business Days
5% off MSRP

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

$750.00

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

$710.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#450534 - 8K0317823B - DSG Transmission Pressure Line With Built-In Filter - Cooling line with internal filter, routed between the radiator cooling lines and the transmission - Genuine Volkswagen Audi - Audi

Cooling line with internal filter, routed between the radiator cooling lines and the transmission Fits the 2010 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450534
Mfg#:
8K0317823B
Ships in 9 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.

$788.99

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

$710.99 USD
Free Shipping
ES#2997461 - 8K1955023E - Windshield Wiper Bracket With Motor - Located under the rain tray - Genuine Volkswagen Audi - Audi

Located under the rain tray

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2997461
Mfg#:
8K1955023E
Ships in 9 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.

$820.00

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

$710.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings