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Audi A3 8V Quattro 2.0T

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Audi A3 8V Quattro 2.0T Engine Parts & Accessories

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Expansion Tank Cap Seal

ES#302264 - 1H0121687A - Expansion Tank Cap Seal - Seals the expansion tank cap to the reservoir. 28.5x3.8 - Genuine Volkswagen Audi - Audi Volkswagen

Seals the expansion tank cap to the reservoir. 28.5x3.8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
302264
Mfg#:
1H0121687A
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3470890 - 06H906433D - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Genuine Volkswagen Audi - Audi Volkswagen

Also known as the RPM or Impulse sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3470890
Mfg#:
06H906433D
Ships in 1-2 days
6% off MSRP

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

$174.99

This product was last offered at the strikethrough price on
06-26-2026

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MQB Turbo Muffler Delete

ES#3988401 - HVA-109 - MQB Turbo Muffler Delete - Improve your turbo and create a smooth path for air to exit. - HPA Motorsports - Audi Volkswagen

Improve your turbo and create a smooth path for air to exit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HPA Motorsports - Corporate Logo
ES#:
3988401
Mfg#:
HVA-109
In Stock
$130.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Flashed @ ECS

ES#4389475 - 20TSI-IS20 - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4389475
Mfg#:
20TSI-IS20
In Stock
ON SALE!
Starting at $550.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS48 SuperCore - Bare

ES#5374540 - IS48-SC-STD - IS48 SuperCore - Bare - Uprated OEM+ turbocharger SuperCore fully compatible with stock turbine housing of original equipment IHI IS38 turbo and Shuenk IS38+ - Shuenk - Audi Volkswagen

Uprated OEM+ turbocharger SuperCore fully compatible with stock turbine housing of original equipment IHI IS38 turbo and Shuenk IS38+ affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with stock IHI IS38 or Shuenk IS38+ turbine housings only.

Brand:
Shuenk - Corporate Logo
ES#:
5374540
Mfg#:
IS48-SC-STD
Ships in 2 Business Days
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Drive Chain

ES#3220564 - 06K115225 - Oil Pump Drive Chain - Chain that drives the oil pump - Bremmen Parts - Audi Volkswagen

Chain that drives the oil pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220564
Mfg#:
06K115225
Ships on Aug 14, 2026
Auto Notify
ON SALE! SAVE 21%
$33.99

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

$26.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK7 Golf R / 8V S3 Intercooler Upgrade Kit - ECS Red Silicone Boost Hoses

ES#3969896 - 5q0145803sKT2 - MK7 Golf R / 8V S3 Intercooler Upgrade Kit - ECS Red Silicone Boost Hoses - Higher flowing intercooler and silicone boost hoses, a complete bolt on kit - Assembled By ECS - Audi Volkswagen

Higher flowing intercooler and silicone boost hoses, a complete bolt on kit 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#:
3969896
Mfg#:
5Q0145803SKT2
Ships in 6 Business Days
ON SALE!
$645.00

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

$641.51 USD
This product is lifetime replacement eligible Partial Replacement

MK7 Golf R / 8V S3 Intercooler Upgrade Kit - ECS Black Silicone Boost Hoses

ES#3969895 - 5q0145803skt1 - MK7 Golf R / 8V S3 Intercooler Upgrade Kit - ECS Black Silicone Boost Hoses - Higher flowing intercooler and silicone boost hoses, a complete bolt on kit - Assembled By ECS - Audi Volkswagen

Higher flowing intercooler and silicone boost hoses, a complete bolt on kit 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#:
3969895
Mfg#:
5Q0145803SKT1
Ships in 6 Business Days
ON SALE!
$645.00

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

$641.51 USD
This product is lifetime replacement eligible Partial Replacement

MQB Oil Catch Can Kit - Without Washer Bottle

ES#4033501 - FMCTMK7 - MQB Oil Catch Can Kit - Without Washer Bottle - Keep your intake tract clean and oil free, with Forge's Catch Can System - Forge - Audi Volkswagen

Keep your intake tract clean and oil free, with Forge's Catch Can System affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
4033501
Mfg#:
FMCTMK7
Ships in 3 Business Days
$640.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TuneZilla Performance Software - 2.0T Gen3 AWD - With FlashZilla Pro

Choose the stage that meets your power goals! DSG and Haldex tunes are also available. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
4750210
Mfg#:
TZ-20T-MQB-A
Ships in 7 Business Days
Starting at $139.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body With Installation Kit

ES#5456926 - 06F133062AKKT - Throttle Body With Installation Kit - A simple kit to replace you faulty throttle body - Genuine Volkswagen Audi - Audi Volkswagen

A simple kit to replace you faulty throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5456926
Mfg#:
06F133062AKKT
Ships in 1-2 days
$630.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VTT VAG Billet One Way Crankcase Breather - Short

ES#4370481 - VTT-VAG-CC-BTR-S - VTT VAG Billet One Way Crankcase Breather - Short - First of it's kind for VW/Audi/Porsche vehicles! - Vargas Turbo Technologies - Audi Volkswagen Porsche

First of it's kind for VW/Audi/Porsche vehicles! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4370481
Mfg#:
VTT-VAG-CC-BTR-S
Ships in 10 Business Days
$156.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#2191755 - 06L903133D - Accessory Belt Tensioner - Keep your drive belt tight - Genuine Volkswagen Audi - Audi Volkswagen

Keep your drive belt tight affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2191755
Mfg#:
06L903133D
In Stock
Limited Qty Sale
$237.99

This product was last offered at the strikethrough price on
02-26-2026

$207.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thrust Washer - Priced Each

ES#3088865 - WHT000033N - Thrust Washer - Priced Each - To be used with the middle main bearing, two required. - Genuine Volkswagen Audi - Audi Volkswagen

To be used with the middle main bearing, two required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3088865
Mfg#:
WHT000033N
Ships in 1-2 days
12% off MSRP

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

$25.99

This product was last offered at the strikethrough price on
06-26-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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