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Audi A3 Engine Parts & Accessories

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ES#2794008 - IEVTVC3 - Performance Valve Spring/Retainer Kit - High quality performance valve springs and titanium retainers - Integrated Engineering - Audi Volkswagen

High quality performance valve springs and titanium retainers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794008
Mfg#:
IEVTVC3
In Stock
$663.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3410278 - 06J145713K  - K03 Turbocharger - The original equipment supplier of 06J145713K - IHI Turbo - Audi Volkswagen

The original equipment supplier of 06J145713K affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For TSI engine models with CCTA engine code only

Brand:
IHI Turbo - Corporate Logo
ES#:
3410278
Mfg#:
06J145713K
In Stock
$1144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4376022 - 014053la01KT - 2.0T FSI / Gen3 TSI High Performance Aluminum Radiator  - Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 65% increase in cooling system capacity along with a durable, all aluminum construction affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4376022
Mfg#:
014053LA01KT
In Stock
ON SALE! SAVE 14%
$349.99

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

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3521629 - er12sKT - Brisk Silver Racing ER12S Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One heat range colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
3521629
Mfg#:
ER12SKT
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4629510 - IEELCI5 - IE 5 BAR MAP Sensor Kit - Direct install into the factory charge piping and intake manifold and are plug-and-play to the factory engine harness. - Integrated Engineering - Audi Volkswagen

Direct install into the factory charge piping and intake manifold and are plug-and-play to the factory engine harness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4629510
Mfg#:
IEELCI5
Ships in 5 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3245922 - 06E905115F - Ignition Coil - Priced Each - Get rid of that nasty misfire. Features a Red colored top - Bosch - Audi Volkswagen

Get rid of that nasty misfire. Features a Red colored top affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3245922
Mfg#:
06E905115F
In Stock
$43.99

This product was last offered at the strikethrough price on
03-11-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668807 - SW10015 - TTE420 TFSI Upgraded Turbocharger - Delivers a massive increase in airflow and top-end power while maintaining OEM fitment. - The Turbo Engineers - Audi Volkswagen

Delivers a massive increase in airflow and top-end power while maintaining OEM fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4668807
Mfg#:
SW10015
In Stock
$2349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2723776 - 003602ECS01A01A -  Billet Aluminum Oil Filter Housing Kit - Silver Anodized - Aluminum oil filter housing replacement for plastic OE housing - ECS - Audi Volkswagen

Aluminum oil filter housing replacement for plastic OE housing 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:
ECS - Corporate Logo
ES#:
2723776
Mfg#:
003602ECS01A01A
In Stock
ON SALE! SAVE 15%
$141.99

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

$120.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3191205 - FMDVMK7A-R - Blow-Off Valve Kit - *Limited Edition* Red* - LIMITED EDITION version of Forge's very popular BOV - Forge - Audi Volkswagen Porsche

LIMITED EDITION version of Forge's very popular BOV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast

Brand:
Forge - Corporate Logo
ES#:
3191205
Mfg#:
FMDVMK7A-R
Ships in 6 Business Days
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1876737 - 021198509 - Ultimate Timing Chain Kit - The basic kit just got better. - Assembled By ECS - Audi Volkswagen

The basic kit just got better. 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#:
1876737
Mfg#:
021198509
In Stock
ON SALE! SAVE 23%
$455.99

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

$349.61 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3579407 - 06K103600R - Cast Aluminum Oil Pan - Without Gasket  - Replace your factory plastic oil pan with cast aluminum - URO Premium - Audi Volkswagen
ECS Tuning recommends this product.

Replace your factory plastic oil pan with cast aluminum affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO Premium - Corporate Logo
ES#:
3579407
Mfg#:
06K103600R
In Stock
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4818466 - 06F127025M - High Pressure Fuel Pump - High pressure fuel pump located on the front of the cylinder head - Bremmen Parts - Audi Volkswagen

High pressure fuel pump located on the front of the cylinder head 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#:
4818466
Mfg#:
06F127025M
In Stock
ON SALE!
$230.99

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

$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4871915 - 06L127027C - High Pressure Fuel Pump - Fuel pump located on top of the engine - Bremmen Parts - Audi Volkswagen

Fuel pump located on top of the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with production date from 08/31/2015 only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871915
Mfg#:
06L127027C
In Stock
ON SALE! SAVE 15%
$270.99

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

$229.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3706563 - IEINCI10 - Turbo Inlet Pipe - Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified! - Integrated Engineering - Audi Volkswagen

Cast aluminum design that allows for constant diameter; Does away with the restrictive bottleneck design of the plastic factory unit. CARB certified! 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:
Integrated Engineering - Corporate Logo
ES#:
3706563
Mfg#:
IEINCI10
EO#:
D-838-1
In Stock
$131.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4751379 - 06F133062T - Throttle Body - Includes the throttle sensor - Bremmen Parts - Audi Volkswagen

Includes the throttle sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4751379
Mfg#:
06F133062T
In Stock
ON SALE! SAVE 20%
$187.99

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

$150.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4421754 - 06K145689D - IS20 Turbo - Complete assembly includes the turbo and diverter valve - Genuine Volkswagen Audi - Audi Volkswagen

Complete assembly includes the turbo and diverter valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421754
Mfg#:
06K145689D
In Stock
1% off MSRP

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

$749.99

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

$743.99 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.

Let us help you find the parts that fit your Audi

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