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Audi A3 Most Popular Parts

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CSF OE Replacement Radiator

ES#5388646 - 3922 - CSF OE Replacement Radiator - Standard replacement radiator - CSF - Audi Volkswagen

Standard replacement radiator 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
5388646
Mfg#:
3922
In Stock
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly MolyGen - Oil Service Kit - Premium

ES#3439017 - 20TPRMOIL1KT1 - Liqui Moly MolyGen - Oil Service Kit - Premium - Includes filter, drain plug, and Liqui Moly oil with MolyGen technology - Assembled By ECS - Audi Volkswagen

Includes filter, drain plug, and Liqui Moly oil with MolyGen technology 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3439017
Mfg#:
20TPRMOIL1KT1
In Stock
ON SALE! SAVE 20%
$91.99

This product was last offered at the strikethrough price on
05-15-2026

$73.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Purge Valve

ES#2574950 - 06E906517A - Purge Valve - Common fix for error code DTC#P0441 - Bosch - Audi Volkswagen

Common fix for error code DTC#P0441 We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Bosch - Corporate Logo
ES#:
2574950
Mfg#:
06E906517A
Ships in 1 Business Day
$31.06

This product was last offered at the strikethrough price on
04-09-2026

$25.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Front & Rear Brake Service Kit

ES#3184435 - 1K0615301AAaKT11 - Premium Front & Rear Brake Service Kit - Featuring Brembo rotors and ECS DD23 "Daily Driver" ceramic pads. - Assembled By ECS - Audi

Featuring Brembo rotors and ECS DD23 "Daily Driver" ceramic pads. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184435
Mfg#:
1K0615301AAAKT11
Ships on Dec 4, 2026
ON SALE!
$590.99

This product was last offered at the strikethrough price on
05-21-2026

$544.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe - Upgraded Aluminum

ES#4351838 - 06J121065F - Coolant Pipe - Upgraded Aluminum - Connects water pump to cylinder head coolant flange. Lifetime warranty! - URO Premium - Audi Volkswagen

Connects water pump to cylinder head coolant flange. Lifetime warranty! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO Premium - Corporate Logo
ES#:
4351838
Mfg#:
06J121065F
In Stock
$30.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK7/8V Silicone Coolant Hose Re-route Kit

ES#3638683 - 018193ECS02 - MK7/8V Silicone Coolant Hose Re-route Kit - Hide your coolant hose under your intake system for a cleaner appearance - ECS - Audi Volkswagen

Hide your coolant hose under your intake system for a cleaner appearance 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3638683
Mfg#:
018193ECS02
In Stock
ON SALE! SAVE 25%
$58.99

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

$44.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Special Active Rear Shock - Priced Each

ES#3560626 - 82451327 - Special Active Rear Shock - Priced Each - Superior handling without compromising ride quality - Koni - Audi Volkswagen

Superior handling without compromising ride quality

Brand:
Koni - Corporate Logo
ES#:
3560626
Mfg#:
82451327
Back Ordered
38% off MSRP

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

$263.56

This product was last offered at the strikethrough price on
08-24-2026

$162.23 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Strut Bearing - Priced Each

ES#2737527 - 5Q0412249E - Upper Strut Bearing - Priced Each - Sits between the front strut mount and spring - Genuine Volkswagen Audi - Audi Volkswagen

Sits between the front strut mount and spring

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737527
Mfg#:
5Q0412249E
In Stock
15% off MSRP

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

$47.08

This product was last offered at the strikethrough price on
08-26-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

D3S Xenon Bulb - Priced Each

ES#3183280 - N10721806 - D3S Xenon Bulb - Priced Each - Get your exterior light shining bright again - Genuine Volkswagen Audi - Audi Volkswagen

Get your exterior light shining bright again For vehicles with Bi-Xenon headlights from the 2009 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3183280
Mfg#:
N10721806
In Stock
18% off MSRP

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

$270.37

This product was last offered at the strikethrough price on
10-05-2026

$222.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge Electronic Atmospheric Dump Valve (E-DV) - VW/AUDI 2.0T

ES#5375361 - FMEDV103A - Forge Electronic Atmospheric Dump Valve (E-DV) - VW/AUDI 2.0T - Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! - Forge - Audi Volkswagen

Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design!

Brand:
Forge - Corporate Logo
ES#:
5375361
Mfg#:
FMEDV103A
Ships in 1-2 days
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4811023 - 06F129101P - 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" 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines from VIN 8P-6-069001, split is in the 2006 model year - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.

Brand:
Hengst - Corporate Logo
ES#:
4811023
Mfg#:
06F129101P
In Stock
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Density Rear Shock Mount - Priced Each

ES#3419003 - 034-601-3001 - Street Density Rear Shock Mount - Priced Each - Significantly increase lifespan and eliminate annoying squeaking - 034Motorsport - Audi Volkswagen

Significantly increase lifespan and eliminate annoying squeaking 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3419003
Mfg#:
034-601-3001
In Stock
$59.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount Installation Hardware Kit

ES#3088909 - 003245ECS02-01 - Engine Mount Installation Hardware Kit - Replace your one-time use bolts with new hardware for a proper install - ECS - Audi Volkswagen

Replace your one-time use bolts with new hardware for a proper install 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3088909
Mfg#:
003245ECS02-01
In Stock
ON SALE! SAVE 25%
$63.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Endurance Series AGM Battery - B48-H6-L3

ES#4858502 - B48-H6-L3 - Endurance Series AGM Battery - B48-H6-L3 - Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications. - Braille - Audi BMW Volkswagen Mercedes Benz Porsche

Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.

Brand:
Braille - Corporate Logo
ES#:
4858502
Mfg#:
B48-H6-L3
Ships in 4 Business Days
$398.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm - Priced Each

ES#2874459 - 1K0505311AB - Rear Lower Control Arm - Priced Each - Fits the left and right side OE# 1K0505311AB - Febi - Audi Volkswagen

Fits the left and right side OE# 1K0505311AB We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2874459
Mfg#:
1K0505311AB
In Stock
$82.99

This product was last offered at the strikethrough price on
04-17-2026

$65.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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