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

Brisk Silver Racing DR12S Spark Plug - Set Of Four

ES#4033195 - dr12sKT - Brisk Silver Racing DR12S Spark Plug - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen MINI

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! One heat range colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
4033195
Mfg#:
DR12SKT
Ships in 1-2 days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drive Axle Shoulder Bolt - Priced Each

ES#436918 - 8E0407643A - Drive Axle Shoulder Bolt - Priced Each - Secures the axle assembly to the hub. M16x1.5x72 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the axle assembly to the hub. M16x1.5x72

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436918
Mfg#:
8E0407643A
In Stock
$7.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#4164713 - B6S4RESONATED - Cat-Back Exhaust System - Resonated - 2.25" stainless steel with your choice of tip style - Milltek Sport - Audi

2.25" stainless steel with your choice of tip style

Brand:
Milltek Sport - Corporate Logo
ES#:
4164713
Mfg#:
B6S4RESONATED
Ships on Nov 9, 2026
ON SALE!
Starting at $1516.73 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link Kit

ES#2779622 - 8K0411317DKT1 - Front Sway Bar End Link Kit - Includes both end links with securing hardware - Lemforder - Audi

Includes both end links with securing hardware We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2779622
Mfg#:
8K0411317DKT1
In Stock
$44.99

This product was last offered at the strikethrough price on
05-26-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#240353 - 06d109119b - Timing Belt - Replacement timing belt for required maintenance - Continental - Audi Volkswagen

Replacement timing belt for required maintenance We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
240353
Mfg#:
06D109119B
Ships in 1 Business Day
$52.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Door Latch Assembly - Left

ES#4423016 - 8K0839015A - Rear Door Latch Assembly - Left - Common repair for issues with intermittent alarm problems & door locking - URO - Audi Porsche

Common repair for issues with intermittent alarm problems & door locking 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up to production date 11/2/2009

Brand:
URO - Corporate Logo
ES#:
4423016
Mfg#:
8K0839015A
In Stock
Limited Qty Sale
$116.99

This product was last offered at the strikethrough price on
08-26-2026

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RS Ignition Service Kit

ES#3468529 - 06h905110g01KT1 - RS Ignition Service Kit - Includes 8v RS3 ignition coils and RS7 spark plugs for the ultimate ignition service kit for your 1.8T/2.0T Gen3 engine! - Genuine Volkswagen Audi - Audi Volkswagen

Includes 8v RS3 ignition coils and RS7 spark plugs for the ultimate ignition service kit for your 1.8T/2.0T Gen3 engine!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3468529
Mfg#:
06H905110G01KT1
In Stock
$504.41 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Mount Bushing Insert Kit

ES#3161730 - 019208ecs01KT - Rear Differential Mount Bushing Insert Kit - Decrease differential bushing deflection for better drivetrain response! - ECS - Audi

Decrease differential bushing deflection for better drivetrain response! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3161730
Mfg#:
019208ECS01KT
In Stock
ON SALE!
$129.99

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

$126.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4061273 - 8W0122101BH - Radiator Hose - Upper - Replace your leaky radiator hose - Genuine Volkswagen Audi - Audi

Replace your leaky radiator hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4061273
Mfg#:
8W0122101BH
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.

$96.99

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

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Sway Bar End Links

ES#4674128 - 034-402-4015 - Density Line Front Sway Bar End Links - Replace your OEM sway bar end links - 034Motorsport - Audi

Replace your OEM sway bar end links 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4674128
Mfg#:
034-402-4015
In Stock
$56.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" RSe142 - Set Of Four 88.142.04BG

ES#3612721 - 88.142.04bKT - 19" RSe142 - Set Of Four 88.142.04BG - 19"x9.0" ET40 5x112 - Gloss Black - Neuspeed - Audi Volkswagen

19"x9.0" ET40 5x112 - Gloss Black

Brand:
Neuspeed - Corporate Logo
ES#:
3612721
Mfg#:
88.142.04BKT
Ships in 2 Business Days
$1743.99

This product was last offered at the strikethrough price on
08-24-2026

$1511.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schrick Outlet Camshaft

ES#3246398 - 0467A1521-01 - Schrick Outlet Camshaft - FSI 16V Exhaust Camshaft (252) - Schrick - Audi Volkswagen

FSI 16V Exhaust Camshaft (252°)

Brand:
Schrick - Corporate Logo
ES#:
3246398
Mfg#:
0467A1521-01
Special Order: No Guaranteed ETA
$1511.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSI 16V Intake Camshaft

ES#3246399 - 0467E1461-00 - FSI 16V Intake Camshaft - FSI 16V Intake Camshaft (256) - Schrick - Audi Volkswagen

FSI 16V Intake Camshaft (256°)

Brand:
Schrick - Corporate Logo
ES#:
3246399
Mfg#:
0467E1461-00
Special Order: No Guaranteed ETA
$1511.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Chicane - Set Of Four

ES#3984731 - stcss-98558+45KT - 19" Chicane - Set Of Four - 19"x8.5" ET45 5x112 - Speed silver - fifteen52 - Audi Volkswagen

19"x8.5" ET45 5x112 - Speed silver

Brand:
fifteen52 - Corporate Logo
ES#:
3984731
Mfg#:
STCSS-98558+45KT
Back Ordered
$1511.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#4899608 - 8K0121055B - Lower Radiator Hose - Direct replacement for your worn or cracked hose - Rein - Audi

Direct replacement for your worn or cracked hose 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899608
Mfg#:
8K0121055B
In Stock
$71.99 USD
Free Shipping
on orders $49 and up

Thermostat - 87C

ES#1892327 - 078121113F - Thermostat - 87C - Prevent overheating and premature engine wear - Mahle-Behr - Audi Volkswagen

Prevent overheating and premature engine wear Up to VIN 8D-X-315000, split is in the 1999 model year

Brand:
Mahle-Behr - Corporate Logo
ES#:
1892327
Mfg#:
078121113F
In Stock
$28.99

This product was last offered at the strikethrough price on
04-09-2026

$20.99 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 ECS Tuning is part of Enthusiast Auto Holdings