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Audi A3 Most Popular Parts

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ES#3981269 - AK-031 - Godspeed Performance Aluminum Control Arm Kit - Aluminum control arms with polyurethane bushings and anti-lift geometry for improved handling and steering feel - GODSPEED - Audi Volkswagen

Aluminum control arms with polyurethane bushings and anti-lift geometry for improved handling and steering feel

Brand:
GODSPEED - Corporate Logo
ES#:
3981269
Mfg#:
AK-031
Back Ordered
$300.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2996318 - STGIS38UPG - IS38 Software Upgrade - For Existing Customers - See up to 386 horsepower on 93 octane fuel! - APR - Audi Volkswagen

See up to 386 horsepower on 93 octane fuel! Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 or Stage 2 customers with Golf R/8V S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.

Brand:
APR - Corporate Logo
ES#:
2996318
Mfg#:
STGIS38UPG
In Stock
$299.99 USD
ES#318475 - 1K0941274B - Front Headlight Level Sensor - Secured to the front control arm and body - Genuine Volkswagen Audi - Audi Volkswagen

Secured to the front control arm and body Up to the 2008 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318475
Mfg#:
1K0941274B
Ships in 1 day
12% off MSRP

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

$341.99

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#318472 - 1K0941273L - Rear Headlight Leveling Sensor - Secured to the rear control arm and body - Genuine Volkswagen Audi - Audi Volkswagen

Secured to the rear control arm and body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318472
Mfg#:
1K0941273L
Ships in 1 day
12% off MSRP

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

$341.99

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2719322 - 5Q0512521G - Rear Headlight Level Sensor - left - Secured to the left rear control arm and body - Genuine Volkswagen Audi - Audi Volkswagen

Secured to the left rear control arm and body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2719322
Mfg#:
5Q0512521G
Ships in 1 day
12% off MSRP

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

$341.99

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#318476 - 1K0941274C - Front Headlight Level Sensor - Secured to the front control arm and body - Genuine Volkswagen Audi - Audi Volkswagen

Secured to the front control arm and body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318476
Mfg#:
1K0941274C
Ships in 1 day
12% off MSRP

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

$341.99

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2743173 - 5Q0412521C - Front Headlight Level Sensor - left - Secured to the left front control arm and body - Genuine Volkswagen Audi - Audi Volkswagen

Secured to the left front control arm and body

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2743173
Mfg#:
5Q0412521C
Ships in 1 day
12% off MSRP

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

$341.99

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368058 - 4H0121671G - Coolant Control Valve - Serves as the HVAC Control Valve or Transmission Cooler Control Valve depending on application. - Genuine Volkswagen Audi - Audi

Serves as the HVAC Control Valve or Transmission Cooler Control Valve depending on application.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4368058
Mfg#:
4H0121671G
Ships in 1 day
13% off MSRP

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

$345.00

This product was last offered at the strikethrough price on
08-31-2026

$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3509833 - pa100008KT - K04 Performance Software (Existing APR Customers) - With Program Switching (Fully Loaded) - For customers that already have APR software on their car and are upgrading to a K04 - APR - Audi Volkswagen

For customers that already have APR software on their car and are upgrading to a K04 Call In Or Chat For Best Price!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
3509833
Mfg#:
PA100008KT
Back Ordered
$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3221578 - 125.33098CRY - Front Brake Rotor (312x25) - Premium, high carbon, Cryo treated rotors - StopTech - Audi Volkswagen

Premium, high carbon, Cryo treated rotors For vehicles up through the 2018 model year only

Brand:
StopTech - Corporate Logo
ES#:
3221578
Mfg#:
125.33098CRY
In Stock
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4819142 - EVJTCB13 - 3.2 24V 8:6 MLS Head Gasket - Don't let your Head gasket blowout with an upgraded gasket! - SPA Performance - Audi Volkswagen Porsche

Don't let your Head gasket blowout with an upgraded gasket!

Brand:
SPA Performance - Corporate Logo
ES#:
4819142
Mfg#:
EVJTCB13
In Stock at Vendor
$149.99 USD
Free Shipping
on orders $49 and up
ES#3981197 - 06H103319Q - Intermediate Drive Sprocket - Drives balance shafts - Hamburg Tech - Audi Volkswagen

Drives balance shafts We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3981197
Mfg#:
06H103319Q
Ships in 1 Business Day
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5435279 - UH024-ACA - Unitronic Ethanol Content Sensor With Fittings - The ideal addition if you plan on using ethanol fuel frequently - Unitronic - Audi Volkswagen

The ideal addition if you plan on using ethanol fuel frequently

Brand:
Unitronic - Corporate Logo
ES#:
5435279
Mfg#:
UH024-ACA
Ships in 2 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

These are high-quality, stainless lines that are DOT approved. These are intended to be installed on cars equipped with 253mm rear brakes only
These are intended to be installed on cars equipped with 253mm rear brakes only

Brand:
JH Motorsports  - Corporate Logo
ES#:
4046126
Mfg#:
JHM-SBLK1500
Ships in 6 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3144007 - 8K0949101D - Turn Signal For Mirror Assembly - Left  - Keep your exterior lights illuminated - Genuine Volkswagen Audi - Audi

Keep your exterior lights illuminated From the 2011 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3144007
Mfg#:
8K0949101D
Ships in 1 day
10% off MSRP

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

$110.99

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

$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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