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Audi A3 Engine Parts & Accessories

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Thermostat

Keep your cooling system efficient

Brand:
Gates - Corporate Logo
ES#:
3234830
Mfg#:
06H121113B
Ships on Oct 26, 2026
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Conversion Kit

ES#3247370 - HVA-1040 - Fuel Conversion Kit - When designing a big power boost setup this kit has what you need. - HPA Motorsports - Audi Volkswagen

When designing a big power boost setup this kit has what you need.

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247370
Mfg#:
HVA-1040
Ships on Oct 28, 2026
$1599.00 USD
This product is lifetime replacement eligible Lifetime Replacement

HPA CP3 High-Pressure Fuel Pump Adapter Kit (BMW R70) - 2.0 Common Rail TDI

ES#5433971 - HJE-230 - HPA CP3 High-Pressure Fuel Pump Adapter Kit (BMW R70) - 2.0 Common Rail TDI - Upgrade your 2.0L TDIs reliability and fueling capacity with HPAs Bosch CP3 kiteliminating the failure-prone CP4 for proven, stable rail pressure and OEM drivability built to handle real power. - HPA Motorsports - Audi Volkswagen

Upgrade your 2.0L TDI’s reliability and fueling capacity with HPA’s Bosch CP3 kit—eliminating the failure-prone CP4 for proven, stable rail pressure and OEM drivability built to handle real power.

Brand:
HPA Motorsports - Corporate Logo
ES#:
5433971
Mfg#:
HJE-230
Ships on Oct 28, 2026
$375.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FR450 IS38 Hybrid Turbocharger Upgrade - With Diverter Valve

ES#4362481 - HVA-241DV - FR450 IS38 Hybrid Turbocharger Upgrade - With Diverter Valve - Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability. - HPA Motorsports - Audi Volkswagen

Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability.

Brand:
HPA Motorsports - Corporate Logo
ES#:
4362481
Mfg#:
HVA-241DV
Ships on Oct 28, 2026
$2299.00 USD
Free Shipping
on orders $49 and up

IS38 OEM+ Turbocharger Upgrade With Installation Kit

Designed for Reliability, Engineered to Perform. This turbo is featured on our MK7 GTI Rallywagen 2.0 and is compatible with all brands of IS38 tuning!

Brand:
HPA Motorsports - Corporate Logo
ES#:
4908227
Mfg#:
HVA-241-OEM-V3
Ships on Oct 28, 2026
$1149.00 USD
Free Shipping
on orders $49 and up

BFI Performance Engine & Transmission Mounts - Stage 1

ES#5481585 - ebfi77m7401KT - BFI Performance Engine & Transmission Mounts - Stage 1 - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
5481585
Mfg#:
EBFI77M7401KT
Ships on Oct 28, 2026
$729.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#3624963 - 06C905163B - Camshaft Position Sensor - FAE - Audi

Brand:
FAE - Corporate Logo
ES#:
3624963
Mfg#:
06C905163B
Ships on Oct 29, 2026
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAG Gen3 Cylinder Heads

Assembled with valves and springs

Brand:
AMC - Corporate Logo
ES#:
5516622
Mfg#:
910811
Ships on Oct 29, 2026
$1650.00 USD

Heater Core

Stop coolant loss and cure a fogged windshield We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
3469342
Mfg#:
5Q0819031
Ships on Oct 29, 2026
$244.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Adapter - DTR6054 To CI100077

ES#5507074 - CI100077-A - Turbo Inlet Adapter - DTR6054 To CI100077 - Necessary to adapt the APR DTR6054 turbo to the CI100077 APR Intake System. - APR - Audi Volkswagen

Necessary to adapt the APR DTR6054 turbo to the CI100077 APR Intake System. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
5507074
Mfg#:
CI100077-A
Ships on Oct 30, 2026
ON SALE! SAVE 10%
$49.99

This product was last offered at the strikethrough price on
09-28-2026

$44.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Ignition Coil & Spark Plug Kit (2.0T EA888.3, EA888.4 4-cylinder Engines) - Grey

ES#5504926 - KT100027 - APR Ignition Coil & Spark Plug Kit (2.0T EA888.3, EA888.4 4-cylinder Engines) - Grey - 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!

Brand:
APR - Corporate Logo
ES#:
5504926
Mfg#:
KT100027
Ships on Oct 30, 2026
ON SALE! SAVE 10%
$339.99

This product was last offered at the strikethrough price on
09-28-2026

$305.64 USD
Free Shipping

APR Ignition Coil & Spark Plug Kit (2.0T EA113, EA888.1, EA888.2 4-cyl. Engines) - Blue

ES#5504803 - KT100041 - APR Ignition Coil & Spark Plug Kit (2.0T EA113, EA888.1, EA888.2 4-cyl. Engines) - Blue - Designed to be a direct plug-and-play upgrade to factory coils and spark plugs, 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 and spark plugs, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
5504803
Mfg#:
KT100041
Ships on Oct 30, 2026
ON SALE! SAVE 10%
$235.99

This product was last offered at the strikethrough price on
09-28-2026

$212.04 USD
Free Shipping

Remanufactured Alternator - 140-Amp

Price includes a $109.20 refundable core charge

Brand:
Bosch - Corporate Logo
ES#:
5506587
Mfg#:
03L903023LBKT
Ships on Oct 30, 2026
$436.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

Give your engine the ultimate defense against harmful road debris, metal particulates, and oil sludge.

Brand:
Bosch - Corporate Logo
ES#:
5505143
Mfg#:
7B0115561
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up

Remanufactured Alternator - 140-Amp

Price includes a $109.20 refundable core charge

Brand:
Bosch - Corporate Logo
ES#:
5506575
Mfg#:
06D903016AVKT
Ships on Oct 30, 2026
$517.99 USD
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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