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 A3 Most Popular Parts

Sort By
Filter By
Return to Top

Compact Fluid Cooler With 5/16" Or 8mm Connections

ES#3639612 - 034-406-Z002 - Compact Fluid Cooler With 5/16" Or 8mm Connections - Small compact cooler for powersteering, transmission, fuel or oil use. - 034Motorsport - Audi Volkswagen

Small compact cooler for powersteering, transmission, fuel or oil use. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3639612
Mfg#:
034-406-Z002
In Stock
$78.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hightec SYNTH RS SAE 5W-40 - 1 Liter

ES#4919993 - 20001-0010-99 - Hightec SYNTH RS SAE 5W-40 - 1 Liter - Fully synthetic, multi-grade, low-viscosity premium engine oil. - ROWE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Fully synthetic, multi-grade, low-viscosity premium engine oil.

Brand:
ROWE - Corporate Logo
ES#:
4919993
Mfg#:
20001-0010-99
Ships in 5 Business Days
$19.49 USD
Free Shipping
on orders $49 and up

3/8"(9mm) Band Hose Clamp - 50-70mm

ES#2960809 - 003402ECS06A-12 - 3/8"(9mm) Band Hose Clamp - 50-70mm - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2960809
Mfg#:
003402ECS06A-12
In Stock
ON SALE! SAVE 43%
$6.99

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

$4.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AEM Water/Methanol Injection System

ES#4500516 - 30-3326 - AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out - AEM Electronics - Audi BMW Volkswagen MINI Porsche

High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out

Brand:
AEM Electronics - Corporate Logo
ES#:
4500516
Mfg#:
30-3326
In Stock at Vendor
11% off MSRP

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

$149.99

This product was last offered at the strikethrough price on
10-21-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1/4", 3/8", & 1/2" Drive Shallow Socket Sets With 1/4", 3/8", & 1/2" Drive Deep Socket Sets

ES#4849864 - 003403SCH01A2KT - 1/4", 3/8", & 1/2" Drive Shallow Socket Sets With 1/4", 3/8", & 1/2" Drive Deep Socket Sets - This bundles includes 3 deep sockets sets (1/4", 3/8", and 1/2" drive) and 3 shallow sets sets (1/4", 3/8", and 1/2" drive) to complete your socket collection! - Enthusiast Bundles - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This bundles includes 3 deep sockets sets (1/4", 3/8", and 1/2" drive) and 3 shallow sets sets (1/4", 3/8", and 1/2" drive) to complete your socket collection! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4849864
Mfg#:
003403SCH01A2KT
In Stock
ON SALE! SAVE 33%
$197.99

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

$132.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

75mm Bullet Nose Stud Kit - Set Of 5

ES#4505748 - 034-604-3004-5 - 75mm Bullet Nose Stud Kit - Set Of 5 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
For use with spacers up to 20mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505748
Mfg#:
034-604-3004-5
In Stock
$30.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Coupler - Straight 3" ID (76.20mm) x 3" L

ES#2680980 - 003402ECS01A-06 - Silicone Coupler - Straight 3" ID (76.20mm) x 3" L - A high-quality component for your next project - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A high-quality component for your next project 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2680980
Mfg#:
003402ECS01A-06
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Grease

ES#2650597 - PCG1 - Silicone Grease - Recommended by Powerflex for quiet operation and long service life of polyurethane bushings - Powerflex - Audi BMW Volkswagen MINI Porsche

Recommended by Powerflex for quiet operation and long service life of polyurethane bushings

Brand:
Powerflex - Corporate Logo
ES#:
2650597
Mfg#:
PCG1
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Audi Sport Keychain

ES#3642266 - ZAW087610A - Carbon Fiber Audi Sport Keychain - Upgrade your style with this Genuine Audi keychain - Genuine Volkswagen Audi - Audi

Upgrade your style with this Genuine Audi keychain

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642266
Mfg#:
ZAW087610A
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.

$45.00

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Relief Flush

ES#2608077 - 040202 - Radiator Relief Flush - Concentrated cleansing agent that effectively cleans your cooling system! - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Concentrated cleansing agent that effectively cleans your cooling system!

Brand:
DEI - Corporate Logo
ES#:
2608077
Mfg#:
040202
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Xtreme Yellow H3 Bulb (55W/12V) - Pair

ES#4043149 - H3 YL - Xtreme Yellow H3 Bulb (55W/12V) - Pair - 55W bulbs with 2900K yellow color output - Improve visibility under fog, hail and rainy days - Hella - Audi BMW Volkswagen Mercedes Benz MINI Porsche

55W bulbs with 2900K yellow color output - Improve visibility under fog, hail and rainy days

Brand:
Hella - Corporate Logo
ES#:
4043149
Mfg#:
H3 YL
Back Ordered
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Puller - T-Handle

ES#4030619 - CTA7992 - Ignition Coil Puller - T-Handle - Helps remove ignition coils without damage or injury - CTA Tools - Audi Volkswagen Porsche

Helps remove ignition coils without damage or injury

Brand:
CTA Tools - Corporate Logo
ES#:
4030619
Mfg#:
CTA7992
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SONAX Upholstery & Alcantara Cleaner - 250ml

ES#2762751 - 206141 - SONAX Upholstery & Alcantara Cleaner - 250ml - Used to clean Alcantara accessories, interior, and everything in-between - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used to clean Alcantara accessories, interior, and everything in-between

Brand:
SONAX - Corporate Logo
ES#:
2762751
Mfg#:
206141
Ships in 4 Business Days
$19.99 USD
Free Shipping
on orders $49 and up

APR Valve Stem Caps - Set Of 4 - Silver

ES#3663904 - MS100178 - APR Valve Stem Caps - Set Of 4 - Silver - Leaving no detail untouched, we've added APR Valve Stem Caps to the lineup! - APR - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Leaving no detail untouched, we've added APR Valve Stem Caps to the lineup! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3663904
Mfg#:
MS100178
In Stock
ON SALE! SAVE 10%
$15.99

This product was last offered at the strikethrough price on
09-28-2026

$14.36 USD
Free Shipping
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