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Audi A3 Most Popular Parts

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Front Axle Assembly - Left

ES#4065008 - 1K0407271EE - Front Axle Assembly - Left - Driveshaft with inner and outer CV joints - TrakMotive - Audi Volkswagen

Driveshaft with inner and outer CV joints affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
**Some models came from the factory with tripode style inner CV joint axles, which are now obsolete. Models that originally had tripod style (1K0407271BT) will additionally need 02E409343D, 1K0407357D (qty 3), and N90991102 (qty 6)**

Brand:
TrakMotive - Corporate Logo
ES#:
4065008
Mfg#:
1K0407271EE
In Stock
$162.99

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

$157.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" APEX SM-10 Wheels - Set of Four

ES#4900374 - SM101885ET43RSKT - 18" APEX SM-10 Wheels - Set of Four - 18x8.5 ET43 5x112 57.1CB - Race Silver - APEX Wheels - Audi Volkswagen

18x8.5 ET43 5x112 57.1CB - Race Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4900374
Mfg#:
SM101885ET43RSKT
Back Ordered
$1696.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Style 628 Wheels - Set Of Four

ES#2719090 - 628-4kt - 18" Style 628 Wheels - Set Of Four - 18"x8" ET45 5x112 - Gloss Black/Machined Face - Alzor - Audi Volkswagen

18"x8" ET45 5x112 - Gloss Black/Machined Face affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
2719090
Mfg#:
628-4KT
In Stock
ON SALE! SAVE 43%
$1237.99

This product was last offered at the strikethrough price on
01-03-2026

$705.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Engine Mount - With Auxiliary Mounting Ear

ES#3111610 - 016372ECS02 - ECS Performance Engine Mount - With Auxiliary Mounting Ear - Harness engine torque and put the power to the ground! - ECS - Audi Volkswagen

Harness engine torque and put the power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with ECS Tuning Catch Can Kit for mounting catch can bracket

Brand:
ECS - Corporate Logo
ES#:
3111610
Mfg#:
016372ECS02
In Stock
ON SALE!
$329.99

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

$313.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Standard Timing Belt Kit

ES#4871909 - 06F198119A - Standard Timing Belt Kit - Includes basic components to change your timing belt - Bremmen Parts - Audi Volkswagen

Includes basic components to change your timing belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871909
Mfg#:
06F198119A
In Stock
ON SALE! SAVE 12%
$118.99

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

$104.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake System

ES#2770849 - CI100033 - Carbon Fiber Intake System - Looks as good as it performs! - APR - Audi Volkswagen

Looks as good as it performs! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
2770849
Mfg#:
CI100033
EO#:
d-783-2
Ships on Jun 24, 2026
Auto Notify
11% off MSRP

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

$633.99

This product was last offered at the strikethrough price on
06-07-2026

$562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RS+ Adjustable Solid Rear Sway Bar Upgrade

ES#4883868 - 034-402-1038 - RS+ Adjustable Solid Rear Sway Bar Upgrade - Made from a single piece of high-quality, solid 0.938 thick spring steel for maximum rigidity. - 034Motorsport - Audi Volkswagen

Made from a single piece of high-quality, solid 0.938” thick spring steel for maximum rigidity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4883868
Mfg#:
034-402-1038
In Stock
$337.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coils - Grey - Set Of Four

ES#4164404 - MS100203-4KT - APR Upgraded Ignition Coils - Grey - Set Of Four - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi Volkswagen

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
4164404
Mfg#:
MS100203-4KT
EO#:
D-783-5
In Stock
$204.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4768292 - 06F129101N - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4768292
Mfg#:
06F129101N
In Stock
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BigPack VAG 1.8 2.0 TSI (MQB), Black hoses

ES#4676422 - BIG3403S - BigPack VAG 1.8 2.0 TSI (MQB), Black hoses - Upgrades intercooler and charge pipes - DO88 - Audi Volkswagen

Upgrades intercooler and charge pipes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4676422
Mfg#:
BIG3403S
Ships in 6 Business Days
$1396.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium

ES#1848568 - 20TPRMOIL - Oil Service Kit - Premium - Includes Liqui Moly Leichtlauf High Tech oil, Hengst filter, and drain plug - Assembled By ECS - Audi Volkswagen

Includes Liqui Moly Leichtlauf High Tech oil, Hengst filter, and drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
1848568
Mfg#:
20TPRMOIL
In Stock
ON SALE!
$66.99

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

$65.45 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Build-Your-Own Oil Service Kit - For 2.0L 150HP TDI Engines

ES#3247853 - BY0-CVCA-OIL-KT - Build-Your-Own Oil Service Kit - For 2.0L 150HP TDI Engines - Create the ultimate kit that best suits your needs! - Assembled By ECS - Audi Volkswagen

Create the ultimate kit that best suits your needs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3247853
Mfg#:
BY0-CVCA-OIL-KT
In Stock
ON SALE!
Starting at $23.95 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

MQB Performance Fuel Lines

ES#4447345 - 201-0152 - MQB Performance Fuel Lines - Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. - Precision Raceworks - Audi Volkswagen

Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447345
Mfg#:
201-0152
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front RedStuff Performance Brake Pad Set (312mm/288mm)

ES#2816769 - DP32150C - Front RedStuff Performance Brake Pad Set (312mm/288mm) - High performance street pad featuring Kevlar technology. - EBC - Audi Volkswagen
ECS Tuning recommends this product.

High performance street pad featuring Kevlar technology. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
EBC - Corporate Logo
ES#:
2816769
Mfg#:
DP32150C
In Stock
5% off MSRP

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

$179.39

This product was last offered at the strikethrough price on
06-07-2026

$170.42 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 2.0 TSI Gen1 DV Relocation Kit

ES#4362288 - UH003-ICA - Unitronic 2.0 TSI Gen1 DV Relocation Kit - Everything you need to increase response and durability of your DV. - Unitronic - Audi Volkswagen

Everything you need to increase response and durability of your DV. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engine only

Brand:
Unitronic - Corporate Logo
ES#:
4362288
Mfg#:
UH003-ICA
In Stock
$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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