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#3087127 - 8W0512131G - Rear Bump Stop - Priced Each - Replace your rotted, damaged, or missing bump stop! Two required for servicing the rear axle. - Genuine Volkswagen Audi - Audi

Replace your rotted, damaged, or missing bump stop! Two required for servicing the rear axle.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087127
Mfg#:
8W0512131G
Ships in 1-2 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.

$78.99

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

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2540982 - 8K0819342L - Auxiliary Heater Hose   - 90 Degree hose that connects to the auxiliary water pump - Genuine Volkswagen Audi - Audi

90 Degree hose that connects to the auxiliary water pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2540982
Mfg#:
8K0819342L
Ships in 1-2 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.

$78.99

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

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5386567 - 06E121018D - Water Pump  - Includes gasket and features a metal impeller - Graf - Audi Volkswagen

Includes gasket and features a metal impeller Fits up to the 2012 model year (pre-facelift)

Brand:
Graf - Corporate Logo
ES#:
5386567
Mfg#:
06E121018D
Ships in 1 Business Day
$68.99

This product was last offered at the strikethrough price on
07-15-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#349250 - 3D0615231 - Pad Retaining Spring - Priced Each - Keep your rear brake pads in place with new retaining springs - Genuine Volkswagen Audi - Audi Volkswagen

Keep your rear brake pads in place with new retaining springs

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
349250
Mfg#:
3D0615231
In Stock
57% off MSRP

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

$38.00

This product was last offered at the strikethrough price on
09-01-2026

$16.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3493176 - 003251ECS01KT - Engine Street Shield Skid Plate Hardware Kit - Replacement hardware kit for your ECS Engine Street Shield - ECS - Audi

Replacement hardware kit for your ECS Engine Street Shield 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Fits up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3493176
Mfg#:
003251ECS01KT
In Stock
$94.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284724 - 079117021M - Oil Cooler - Keeps your oil at an optimal temperature - Genuine Volkswagen Audi - Audi

Keeps your oil at an optimal temperature

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284724
Mfg#:
079117021M
Ships in 1-2 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.

$626.99

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

$564.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#452722 - 8K1422893CL - Power Steering Pressure Hose - Connects the power steering pump to the steering rack - Genuine Volkswagen Audi - Audi

Connects the power steering pump to the steering rack For vehicles with engine code CALA with Servotronic (speed related variable steering assist)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452722
Mfg#:
8K1422893CL
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.

$651.99

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

$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2575744 - 8E1721401AJ - Clutch Master Cylinder - Restore the feel of your clutch - FTE - Audi

Restore the feel of your clutch

Brand:
FTE - Corporate Logo
ES#:
2575744
Mfg#:
8E1721401AJ
Ships in 1 Business Day
$212.72

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

$188.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#445687 - 8H0839461A - Rear Window Regulator - Left - Does not include the window motor - Genuine Volkswagen Audi - Audi

Does not include the window motor Cabriolet models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
445687
Mfg#:
8H0839461A
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.

$650.00

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

$563.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#452371 - 8K0941285P - Front Headlight Level Sensor - Left - Secured to the left front control arm and body - Genuine Volkswagen Audi - Audi

Secured to the left front control arm and body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452371
Mfg#:
8K0941285P
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.

$325.00

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

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4315394 - PFR3-716BLK - Rear Upper Control Arm Bushings  - Fits inner and outer positions - Powerflex Black Series - Audi

Fits inner and outer positions

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4315394
Mfg#:
PFR3-716BLK
Ships in 1 Business Day
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4486671 - 5C0698451D - Premium Low-Met OE Equivalent Pad - Rear - Quality brake pads from an original equipment supplier - Brembo - Audi Volkswagen

Quality brake pads from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4486671
Mfg#:
5C0698451D
In Stock
$67.99

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

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4361448 - MOLYGENKT8 - Liqui Moly MolyGen - Premium Oil Service Kit With Oil Service Tools  - Includes Hengst oil filter and Liqui Moly 5w-40 oil with MolyGen technology - Assembled By ECS - Audi

Includes Hengst oil filter and Liqui Moly 5w-40 oil with MolyGen technology 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361448
Mfg#:
MOLYGENKT8
In Stock
$176.99

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

$174.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2709040 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - URO - Audi Volkswagen

Keep proper pressure in your coolant system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2709040
Mfg#:
3B0121321
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#452489 - 8K0959760D - Power Seat Control Module - Left - Controls the functions of your vehicles seat and backrest adjustment - Genuine Volkswagen Audi - Audi

Controls the functions of your vehicles seat and backrest adjustment For vehicles with electric seat adjustment for both front seats - Please check existing part number before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452489
Mfg#:
8K0959760D
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.

$648.99

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

$562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3569430 - 023419ECS01-05 - B8 A4/S4 Race Tow Strap - Red - Look great on the track or street! - ECS - Audi

Look great on the track or street! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3569430
Mfg#:
023419ECS01-05
In Stock
$118.99 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