Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi A4 Most Popular Parts

Sort By
Filter By
Return to Top
ES#376302 - 4D0611243 - Brake Master Cylinder Gasket - Located between the master cylinder and the brake booster - Genuine Volkswagen Audi - Audi

Located between the master cylinder and the brake booster For Girling-TRW systems, not compatible with ATE systems. Please check prior to placing order.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
376302
Mfg#:
4D0611243
Ships in 1-2 days
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
11-06-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2710724 - 06B103221P - Breather Hose Connector - Connects the valve cover to the vent tubes - Vaico - Audi Volkswagen

Connects the valve cover to the vent tubes We Price Match - Give Us A Call or Chat!
Engine code AWM

Brand:
Vaico - Corporate Logo
ES#:
2710724
Mfg#:
06B103221P
Ships in 1-2 days
$15.99

This product was last offered at the strikethrough price on
10-26-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419511 - 06D109611L - Exhaust Valve - Priced Each - A sodium filled valve - Osvat - Audi Volkswagen

A sodium filled valve From VIN 8E-6-285001, split is in the 2006 model year

Brand:
Osvat - Corporate Logo
ES#:
3419511
Mfg#:
06D109611L
Back Ordered
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#333289 - 357121140 - Coolant Flange Plug - Priced Each - Prevent leaks with a new plug - Genuine Volkswagen Audi - Audi Volkswagen

Prevent leaks with a new plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
333289
Mfg#:
357121140
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.

$13.99

This product was last offered at the strikethrough price on
11-06-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2813013 - 06A129101D - Pressure Control Valve (PCV) - (19mm) - Located on the intake hose leading to the turbo inlet - Hamburg Tech - Audi Volkswagen

Located on the intake hose leading to the turbo inlet We Price Match - Give Us A Call or Chat!
Engine code AWM

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813013
Mfg#:
06A129101D
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2812997 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Hamburg Tech - Audi Volkswagen

'T' shaped connection below the intake manifold We Price Match - Give Us A Call or Chat!
Up to VIN 8E-3-500000, split is in the 2003 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812997
Mfg#:
06A103247
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2771315 - 06L103801 - Oil Drain Plug - Replacement oil pan drain plug with seal - Vaico - Audi Volkswagen Porsche

Replacement oil pan drain plug with seal We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2771315
Mfg#:
06L103801
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374138 - 25020-0010-99 - Hightec ATF 9000 - 1 Liter - High-performance ATF with an extremely wide range of applications - ROWE - Audi BMW Volkswagen Porsche

High-performance ATF with an extremely wide range of applications

Brand:
ROWE - Corporate Logo
ES#:
5374138
Mfg#:
25020-0010-99
Ships in 7 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
ES#468692 - N10636501 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x90 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x90 Secures the A/C compressor to the bracket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468692
Mfg#:
N10636501
Ships in 1-2 days
13% off MSRP

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

$7.99

This product was last offered at the strikethrough price on
11-06-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#471485 - N90993202 - Hex Bolt - Priced Each - Secures the strut mounting bracket to the vehicle (M10x30) - Genuine Volkswagen Audi - Audi

Secures the strut mounting bracket to the vehicle (M10x30)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471485
Mfg#:
N90993202
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4423576 - AP76571A-1KT - 76-57.1 Hub Centric Ring - Priced Each - Plastic 76.0mm to 57.1mm hub centric ring for proper wheel fitment - ECS - Audi Volkswagen

Plastic 76.0mm to 57.1mm hub centric ring for proper wheel fitment 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4423576
Mfg#:
AP76571A-1KT
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#257294 - 8E0407510A - Front Upper Control Arm - Curved - Right - Keep your suspension steady - Lemforder - Audi Volkswagen

Keep your suspension steady We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
257294
Mfg#:
8E0407510A
Ships in 1 Business Day
$89.14

This product was last offered at the strikethrough price on
07-18-2026

$83.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#520020 - DP2370 - Rear GreenStuff Performance Brake Pad Set - Mildly upgraded pad composite, great for an afternoon of sporty driving - EBC - Audi

Mildly upgraded pad composite, great for an afternoon of sporty driving 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
520020
Mfg#:
DP2370
Ships in 1 Business Day
6% off MSRP

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

$87.99

This product was last offered at the strikethrough price on
11-06-2026

$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2718629 - 038906051D - MAP Sensor  - Measures the pressure in the turbocharger system (small design MAP sensor) - Facet - Audi Volkswagen

Measures the pressure in the turbocharger system (small design MAP sensor)

Brand:
Facet - Corporate Logo
ES#:
2718629
Mfg#:
038906051D
Ships in 1 Business Day
$82.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2816327 - 8E0199379AD - Hydraulic Engine Mount - Left - Eliminate excessive engine vibrations - Hamburg Tech - Audi

Eliminate excessive engine vibrations We Price Match - Give Us A Call or Chat!
Manual transmission vehicles only

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816327
Mfg#:
8E0199379AD
Ships in 1 Business Day
$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2892181 - 8D9955407A - Rear Wiper Arm - Restore your wiper system for visibility - Vaico - Audi Volkswagen

Restore your wiper system for visibility We Price Match - Give Us A Call or Chat!
Avant models only

Brand:
Vaico - Corporate Logo
ES#:
2892181
Mfg#:
8D9955407A
Ships in 1 Business Day
$82.99 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