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

Brake Master Cylinder

ES#3448080 - 4D0611021A - Brake Master Cylinder - Does not include gasket or reservoir - World Brake Resource - Audi Volkswagen

Does not include gasket or reservoir From VIN 8D-X-200001, split is in the 1999 model year

Brand:
World Brake Resource - Corporate Logo
ES#:
3448080
Mfg#:
4D0611021A
Ships in 4 Business Days
$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Pad Set

ES#3784 - 8E0698451n - Rear Brake Pad Set - Restore the stopping power in your vehicle - Genuine Volkswagen Audi - Audi

Restore the stopping power in your vehicle For use with the Stage 2 Big Brake Kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3784
Mfg#:
8E0698451N
Ships in 8 Business Days
9% off MSRP

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

$120.00

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

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#4849715 - 06H145710J - Diverter Valve - Revised diaphragm-based diverter valve - Vemo - Audi Volkswagen

Revised diaphragm-based diverter valve

Brand:
Vemo - Corporate Logo
ES#:
4849715
Mfg#:
06H145710J
Special Order: No Guaranteed ETA
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

67.1-57.1 Hub Centric Rings - Set Of Four

ES#2200627 - AP671571 - 67.1-57.1 Hub Centric Rings - Set Of Four - Plastic 67.1mm to 57.1 hub centric rings for proper wheel fitment - ECS - Audi BMW Volkswagen

Plastic 67.1mm to 57.1 hub centric rings for proper wheel fitment 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2200627
Mfg#:
AP671571
In Stock
ON SALE! SAVE 30%
$30.99

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

$21.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#2535145 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - URO - Audi Volkswagen

Commonly used as a contact close relay for fuel pump 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535145
Mfg#:
191906383C
Ships in 2 Business Days
$6.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Engine Mount Kit

ES#2762490 - 8E0199379AFKT1 - Complete Engine Mount Kit - Includes all mounts and hardware to reduce driveline vibrations - Assembled By ECS - Audi

Includes all mounts and hardware to reduce driveline vibrations 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762490
Mfg#:
8E0199379AFKT1
Back Ordered
ON SALE! SAVE 12%
$116.70

This product was last offered at the strikethrough price on
06-16-2026

$102.46 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#4849592 - 038903803E - Voltage Regulator - Maintains a constant voltage level by controlling the alternator's output. - Vemo - Audi Volkswagen

Maintains a constant voltage level by controlling the alternator's output. For Bosch style alternators

Brand:
Vemo - Corporate Logo
ES#:
4849592
Mfg#:
038903803E
Ships in 2 Business Days
$54.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#4013 - B518T3KKTLOFLDP - Oil Service Kit - Includes large Mann oil filter and Pentosin 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Pentosin 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes
Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4013
Mfg#:
B518T3KKTLOFLDP
In Stock
ON SALE! SAVE 10%
$111.45

This product was last offered at the strikethrough price on
09-14-2026

$100.31 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Ignition Coil - Priced Each

ES#258812 - 058905105 - Ignition Coil - Priced Each - Does not include the spark plug boot - Genuine Volkswagen Audi - Audi Volkswagen

Does not include the spark plug boot

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
258812
Mfg#:
058905105
In Stock
ON SALE!
$110.99

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

$108.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Engine Bay Cover

ES#2577250 - 8K0807081B9B9 - Front Engine Bay Cover - Located between the front bumper and core support - Genuine Volkswagen Audi - Audi

Located between the front bumper and core support From the 2013 model year up to production date 1/21/2013

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2577250
Mfg#:
8K0807081B9B9
In Stock
14% off MSRP

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

$124.99

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

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Outer CV Joint Repair Kit - Priced Each

ES#2816292 - 8D0498099B - Front Outer CV Joint Repair Kit - Priced Each - Everything you need to replace a failed CV joint - Hamburg Tech - Audi Volkswagen

Everything you need to replace a failed CV joint We Price Match - Give Us A Call or Chat!
For automatic and manual transmissions up to VIN 8D-W-109971, split is in the 1998 model year. For manual transmissions only with engine codes AEB & ATW from VIN 8D-W-109972, split is in the 1998 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816292
Mfg#:
8D0498099B
Ships in 2 Business Days
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#275298 - 038903119K - Alternator Pulley - Does not include securing hardware - Genuine Volkswagen Audi - Audi Volkswagen

Does not include securing hardware For Bosch style alternators

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275298
Mfg#:
038903119K
Ships in 4 Business Days
9% off MSRP

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

$118.99

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

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Control Arm - Left

ES#4334105 - 8K0505323F - Rear Upper Control Arm - Left - Keep your suspension in top shape - Meyle - Audi

Keep your suspension in top shape 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4334105
Mfg#:
8K0505323F
Ships on Nov 30, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit - Priced Each (75mm)

ES#2815814 - 4B0498625 - Front Wheel Bearing Kit - Priced Each (75mm) - Fits the left and right side - Hamburg Tech - Audi Volkswagen

Fits the left and right side We Price Match - Give Us A Call or Chat!
Engine codes AEB & ATW

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815814
Mfg#:
4B0498625
Ships in 2 Business Days
$53.99 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