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 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Sealing O-Ring - Priced Each

ES#4057465 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - Victor Reinz - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm

Brand:
Victor Reinz - Corporate Logo
ES#:
4057465
Mfg#:
N90316802
Ships in 3 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro 5 R Drop In Filter

ES#264135 - 30-10157 - Pro 5 R Drop In Filter - 5 layers of cotton gauze filtration material allow maximum airflow - AFE - Audi Volkswagen

5 layers of cotton gauze filtration material allow maximum airflow For vehicles with FSI engines only

Brand:
AFE - Corporate Logo
ES#:
264135
Mfg#:
30-10157
In Stock at Vendor
20% off MSRP

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

$88.75

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

$71.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

Includes tensioner and roller to help keep your drive belt tight We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Ina - Corporate Logo
ES#:
3214744
Mfg#:
06J903133A
Back Ordered
$70.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ferrea Performance Intake Valve (Stock Size) - Priced Each

ES#3612529 - F2179P - Ferrea Performance Intake Valve (Stock Size) - Priced Each - Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! - Ferrea - Audi Volkswagen

Rev higher, flow more, no worries - Give your engine the best performance possible with Ferrea's Performance engine valves! *Priced individually - Qty 8 needed for 2.0T FSI / TSI models*

Brand:
Ferrea - Corporate Logo
ES#:
3612529
Mfg#:
F2179P
Back Ordered
$35.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AirMax Pleated Panel Air Filter

ES#5437413 - AM1621 - AirMax Pleated Panel Air Filter - Experience superior airflow and long-lasting engine protection with the Pipercross Airmax Pleated Panel Filterthe ultimate synthetic upgrade over standard paper filters. - Pipercross - Audi Volkswagen

Experience superior airflow and long-lasting engine protection with the Pipercross Airmax Pleated Panel Filter—the ultimate synthetic upgrade over standard paper filters.

Brand:
Pipercross - Corporate Logo
ES#:
5437413
Mfg#:
AM1621
In Stock
$69.99 USD
Free Shipping
on orders $49 and up

BFI Stage 2 Engine Mount Replacement Inserts

ES#3021945 - EBFIENG1ST2 - BFI Stage 2 Engine Mount Replacement Inserts - Replacement 85A poly inserts for your billet BFI mount - Black Forest Industries - Audi Volkswagen

Replacement 85A poly inserts for your billet BFI mount

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021945
Mfg#:
EBFIENG1ST2
Ships in 4 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#3234823 - 06F121111F - Thermostat - Complete assembly including housing - Gates - Audi Volkswagen

Complete assembly including housing For vehicles with FSI engines only

Brand:
Gates - Corporate Logo
ES#:
3234823
Mfg#:
06F121111F
Ships on Oct 30, 2026
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#279757 - 06A906149A - Fuel Injector O-Ring - Priced Each - Keep your fueling system leak free - Genuine Volkswagen Audi - Audi Volkswagen

Keep your fueling system leak free Fits BUB engine code only, requires six

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279757
Mfg#:
06A906149A
In Stock
13% off MSRP

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

$15.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#281432 - 06H121119E - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal when installing your new thermostat

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281432
Mfg#:
06H121119E
Ships in 1-2 days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Valve Gasket

ES#281567 - 06J131120B - Secondary Air Injection Valve Gasket - Seals valve to the head - Genuine Volkswagen Audi - Audi Volkswagen

Seals valve to the head Engine code CBFA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281567
Mfg#:
06J131120B
Back Ordered
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#2589661 - N91164901 - Bolt - Priced Each - Use new hardware with your new parts. M8x65 - Genuine Volkswagen Audi - Audi Volkswagen

Use new hardware with your new parts. M8x65

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2589661
Mfg#:
N91164901
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Crankshaft Bearing - Priced Each

ES#279983 - 06B105561007 - Upper Crankshaft Bearing - Priced Each - With yellow paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With yellow paint marking For vehicles with FSI engines only - Please check original paint markings before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279983
Mfg#:
06B105561007
In Stock
ON SALE! SAVE 30%
$32.99

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

$23.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler & Gasket

ES#5481703 - 06L117021GKT - Engine Oil Cooler & Gasket - A possible source of leaking oil or coolant - Assembled By ECS - Audi Volkswagen

A possible source of leaking oil or coolant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481703
Mfg#:
06L117021GKT
In Stock
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K&N Performance Air Filter

ES#5362 - 33-2888 - K&N Performance Air Filter - Drop in replacement - K&N - Audi Volkswagen

Drop in replacement For vehicles with FSI engines only

Brand:
K&N - Corporate Logo
ES#:
5362
Mfg#:
33-2888
Ships in 5 Business Days
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#296358 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Genuine Volkswagen Audi - Audi Volkswagen

Commonly used as a contact close relay for fuel pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
296358
Mfg#:
191906383C
Ships in 5 Business Days
7% off MSRP

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

$73.99

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

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Economy Oil Service Kit

ES#3141765 - VR624VECOKT - Economy Oil Service Kit - Only the essentials to perform an oil service. Includes German Made Vaico oil that meets VW 502.00 & 505.00 standards - Assembled By ECS - Audi Volkswagen

Only the essentials to perform an oil service. Includes German Made Vaico oil that meets VW 502.00 & 505.00 standards 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3141765
Mfg#:
VR624VECOKT
In Stock
ON SALE!
$70.99

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

$68.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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