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
ES#2627340 - 4B0399151M - Transmission Mount - Priced Each - Reduce excessive drivetrain vibrations - Rein - Audi Volkswagen

Reduce excessive drivetrain vibrations 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Fits left side only

Brand:
Rein - Corporate Logo
ES#:
2627340
Mfg#:
4B0399151M
In Stock
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4460973 - 012054LA07-OIL - ECS Exact-Fit High Flow Air Filter - Oiled  - High flow filter replacement to get your engine breathing better than new! - ECS - Audi

High flow filter replacement to get your engine breathing better than new! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4460973
Mfg#:
012054LA07-OIL
In Stock
Limited Qty Sale
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3438623 - 8K1820021B - Blower Motor - Pushes air through the vent system - Hamburg Tech - Audi

Pushes air through the vent system We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
3438623
Mfg#:
8K1820021B
Ships in 1 Business Day
$149.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3220807 - 10.127.101TK - Audi 2.0T 2.5T 3.0T 4.0T 5.0T Fuel Pump Install Tool - For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits - Autotech - Audi Volkswagen

For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits

Brand:
Autotech - Corporate Logo
ES#:
3220807
Mfg#:
10.127.101TK
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3551 - 079133843A - Engine Air Filter - Keep your engine breathing fresh air - Hengst - Audi
ECS Tuning recommends this product.

Keep your engine breathing fresh air 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3551
Mfg#:
079133843A
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#441544 - 8E0998430 - Windshield Wiper Repair Kit - right - Replacement wiper blade clip for the passenger side - Genuine Volkswagen Audi - Audi

Replacement wiper blade clip for the passenger side Up to VIN 8E-4-138000, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441544
Mfg#:
8E0998430
Ships in 1-2 days
12% off MSRP

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

$16.99

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966638 - 8K0407151F - Front Lower Control Arm - Straight - Left - Keep your suspension in top shape - Hamburg Tech - Audi

Keep your suspension in top shape We Price Match - Give Us A Call or Chat!
From production date 8/16/2011

Brand:
Hamburg Tech - Corporate Logo
ES#:
2966638
Mfg#:
8K0407151F
Ships in 1 Business Day
$59.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2815885 - 4F0945459B - Brake Light Switch - Located on the brake pedal assembly - Hamburg Tech - Audi

Located on the brake pedal assembly We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815885
Mfg#:
4F0945459B
In Stock
$29.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#419337 - 7L6868243 - Door Panel Clip - Secure you lose door panel with new mounting clips - Genuine Volkswagen Audi - Audi Volkswagen

Secure you lose door panel with new mounting clips

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
419337
Mfg#:
7L6868243
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.

$4.70

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

$4.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#470503 - N90683302 - Semi-Round Bolt With Hexagon Socket Head - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x20 Secures the side part of the core support, requires 6

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470503
Mfg#:
N90683302
In Stock
Limited Qty Sale
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4708646 - 999871 - RaceChip XLR Throttle Controller With App Control - Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. - Race Chip - Audi

Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control.

Brand:
Race Chip - Corporate Logo
ES#:
4708646
Mfg#:
999871
Ships on Nov 30, 2026
$299.00 USD
Free Shipping
on orders $49 and up

Replace your failed ballast and get your xenon headlights in working order again.

Brand:
OEM - Corporate Logo
ES#:
4147401
Mfg#:
8K0941597E
Ships in 1 Business Day
$303.99

This product was last offered at the strikethrough price on
10-31-2026

$298.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2564014 - 4G0199308N - Engine Mount Bracket - Right - Secured to the engine block - Genuine Volkswagen Audi - Audi

Secured to the engine block

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2564014
Mfg#:
4G0199308N
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.

$344.99

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

$298.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4141454 - 8E0505465AF - Rear Sway Bar End Link - Priced Each - Fits left and right side - Delphi - Audi

Fits left and right side

Brand:
Delphi - Corporate Logo
ES#:
4141454
Mfg#:
8E0505465AF
In Stock at Vendor
$26.99

This product was last offered at the strikethrough price on
10-27-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2162685 - 078109243S - Timing Belt Tensioning Roller - Applies the pressure from the damper to the timing belt - NTN - Audi Volkswagen

Applies the pressure from the damper to the timing belt

Brand:
NTN - Corporate Logo
ES#:
2162685
Mfg#:
078109243S
Ships in 5 Business Days
$42.61 USD
Free Shipping
on orders $49 and up
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