Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A4 Most Popular Parts

Sort By
Filter By
Return to Top

Audi B9 A4 Pre-facelift Front Lip, Rear Diffuser & Trunk Spoiler

ES#5446989 - 028801ECS01EB3KT - Audi B9 A4 Pre-facelift Front Lip, Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your Audi! - Enthusiast Bundles - Audi

Add some aggressive styling to your Audi! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
5446989
Mfg#:
028801ECS01EB3KT
In Stock
ON SALE! SAVE 38%
$1086.35

This product was last offered at the strikethrough price on
05-06-2026

$669.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hood Release Kit

ES#2588065 - 8E1823531DKT - Hood Release Kit - Complete kit to assure your hood release is operational - Genuine Volkswagen Audi - Audi

Complete kit to assure your hood release is operational

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2588065
Mfg#:
8E1823531DKT
Ships on Apr 1, 2027
$347.99

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

$334.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#2224488 - 06H105591JBLA - Lower Crankshaft Bearing - Priced Each - With Blue markings - Genuine Volkswagen Audi - Audi Volkswagen

With Blue markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2224488
Mfg#:
06H105591JBLA
Ships in 1 day
11% off MSRP

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

$74.99

This product was last offered at the strikethrough price on
10-05-2026

$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Front Control Arm Bushing - Priced Each

ES#4709503 - 8W0407515 - Upper Front Control Arm Bushing - Priced Each - For the front upper control arms - Febi - Audi

For the front upper control arms We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4709503
Mfg#:
8W0407515
Ships in 3 Business Days
$11.99

This product was last offered at the strikethrough price on
04-13-2026

$11.75 USD
Free Shipping
on orders $49 and up

Expansion Tank Replacement Kit

ES#2678370 - 8K0121405NKT - Expansion Tank Replacement Kit - Install a brand new expansion tank with a new cap and hardware - Assembled By ECS - Audi

Install a brand new expansion tank with a new cap and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678370
Mfg#:
8K0121405NKT
In Stock
ON SALE!
$86.99

This product was last offered at the strikethrough price on
05-02-2026

$82.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heated Mirror Glass - Right

ES#443683 - 8F0857536L - Heated Mirror Glass - Right - Replace your cracked or broken piece - Genuine Volkswagen Audi - Audi

Replace your cracked or broken piece For vehicles with automatic anti-dazzle from the 2010 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
443683
Mfg#:
8F0857536L
Ships in 1 day
12% off MSRP

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

$756.99

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

$667.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Locking Wheel Bolt Kit

ES#2795758 - 003901ECS35BB - Ball Seat Locking Wheel Bolt Kit - Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm - ECS - Audi Volkswagen

Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x35mm 10X Entries Into Our F80 M3 Sweepstakes
For use with 6-8mm spacers

Brand:
ECS - Corporate Logo
ES#:
2795758
Mfg#:
003901ECS35BB
Ships on Oct 27, 2026
ON SALE! SAVE 25%
$88.99

This product was last offered at the strikethrough price on
06-13-2026

$66.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar - 30mm

ES#1876401 - 70361 - Front Sway Bar - 30mm - Adjustable version - H&R - Audi

Adjustable version We Price Match - Give Us A Call or Chat!
Sedan Only

Brand:
H&R - Corporate Logo
ES#:
1876401
Mfg#:
70361
Ships in 3 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.

$369.00

This product was last offered at the strikethrough price on
10-01-2026

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pump

ES#2730707 - 8E0145153HKT2 - Power Steering Pump - Brand new unit without core charge - Vaico - Audi

Brand new unit without core charge We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2730707
Mfg#:
8E0145153HKT2
Ships in 1 Business Day
$342.99

This product was last offered at the strikethrough price on
05-07-2026

$332.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Tie Arm - Priced Each

ES#2876519 - 8E0501529P - Rear Tie Arm - Priced Each - Fits left and right side - Febi - Audi

Fits left and right side We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2876519
Mfg#:
8E0501529P
Ships in 3 Business Days
$75.99

This product was last offered at the strikethrough price on
05-07-2026

$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Upper Control Arm Kit

ES#3183553 - 034-401-1000-KT - Density Line Adjustable Upper Control Arm Kit - Includes 034Motorsport Density Line adjustable upper control arms & necessary installation hardware - Assembled By ECS - Audi

Includes 034Motorsport Density Line adjustable upper control arms & necessary installation hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3183553
Mfg#:
034-401-1000-KT
In Stock
$673.99

This product was last offered at the strikethrough price on
08-13-2026

$664.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Assembly

ES#2762132 - 8K0598611 - Rear Wheel Bearing Assembly - Includes dust cover and axle bolt - FAG - Audi

Includes dust cover and axle bolt

Brand:
FAG - Corporate Logo
ES#:
2762132
Mfg#:
8K0598611
Ships in 1 Business Day
$332.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coupling hose

ES#4818447 - 06D133299C - Coupling hose - Connects the breather tube to the valve cover port - Bremmen Parts - Audi

Connects the breather tube to the valve cover port 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818447
Mfg#:
06D133299C
In Stock
ON SALE! SAVE 15%
$33.99

This product was last offered at the strikethrough price on
09-16-2026

$28.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#3419928 - 8E1820031 - Heater Core - Stop coolant loss and cure a fogged windshield - Behr - Audi

Stop coolant loss and cure a fogged windshield

Brand:
Behr - Corporate Logo
ES#:
3419928
Mfg#:
8E1820031
Ships in 1 Business Day
$92.99

This product was last offered at the strikethrough price on
05-07-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMI Joystick Repair kit

ES#2680770 - 8K0998068A - MMI Joystick Repair kit - Get your MMI back in working order! - Genuine Volkswagen Audi - Audi

Get your MMI back in working order!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2680770
Mfg#:
8K0998068A
In Stock
2% off MSRP

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

$39.78

This product was last offered at the strikethrough price on
10-08-2026

$39.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter - Remanufactured

ES#4622081 - 06b911023ax1KT - Starter - Remanufactured - Prices includes $127.20 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Prices includes $127.20 refundable core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4622081
Mfg#:
06B911023AX1KT
Back Ordered
$693.99

This product was last offered at the strikethrough price on
07-17-2026

$662.99 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