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Audi A3 Engine Parts & Accessories

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RaceChip RS

ES#4339265 - 913091 - RaceChip RS - Get up to +36 hp and +52 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +36 hp and +52 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339265
Mfg#:
913091
Ships on Nov 3, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4339065 - 905572 - RaceChip RS With App Control - Get up to +54 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +54 hp and +62 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles with FSI engines only.

Brand:
Race Chip - Corporate Logo
ES#:
4339065
Mfg#:
905572
Ships on Nov 3, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4338974 - 901501 - RaceChip RS - Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2011 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4338974
Mfg#:
901501
Ships on Nov 3, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hi-Flo Turbo Discharge Conversion

ES#4140307 - 48.02.48 - Hi-Flo Turbo Discharge Conversion - With this kit installed, you can expect better response, less turbo lag, more horsepower, and torque. - Neuspeed - Audi Volkswagen

With this kit installed, you can expect better response, less turbo lag, more horsepower, and torque. For vehicles from the 2019 model year with 7-Speed, DQ381 DSG Transmission only

Brand:
Neuspeed - Corporate Logo
ES#:
4140307
Mfg#:
48.02.48
EO#:
D-236-21
Ships in 2 Business Days
$419.00

This product was last offered at the strikethrough price on
09-22-2026

$398.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#2191800 - 1K0919051DE - Fuel Pump - Includes fuel gauge sender - Genuine Volkswagen Audi - Audi Volkswagen

Includes fuel gauge sender

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2191800
Mfg#:
1K0919051DE
Ships in 3 Business Days
11% off MSRP

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

$446.99

This product was last offered at the strikethrough price on
08-31-2026

$398.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#2866249 - 06D109119B - Timing Belt - Replacement timing belt for required maintenance - Febi - Audi Volkswagen

Replacement timing belt for required maintenance We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Febi - Corporate Logo
ES#:
2866249
Mfg#:
06D109119B
In Stock
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#3714097 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Rein - Audi Volkswagen

Generates vacuum when under positive pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Rein - Corporate Logo
ES#:
3714097
Mfg#:
06D145100H
Ships in 4 Business Days
$397.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#251943 - 1K0129620 - Air Filter - Restore fuel mileage and performance - Mann - Audi Volkswagen

Restore fuel mileage and performance

Brand:
Mann - Corporate Logo
ES#:
251943
Mfg#:
1K0129620
Ships in 1 Business Day
$26.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Throttle Body Inlet Hose - Red

ES#3177641 - 019397ECS01A03 - Silicone Throttle Body Inlet Hose - Red - Improve airflow with our smooth, high flowing silicone throttle body inlet coupler - ECS - Audi Volkswagen

Improve airflow with our smooth, high flowing silicone throttle body inlet coupler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3177641
Mfg#:
019397ECS01A03
Ships on Feb 12, 2027
ON SALE! SAVE 25%
$87.99

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

$65.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM MQB Turbo Muffler Delete

ES#4405072 - MQBTMD - ARM MQB Turbo Muffler Delete - Improve your turbo and create a smooth path for air to exit. - ARM Motorsports - Audi Volkswagen

Improve your turbo and create a smooth path for air to exit.

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405072
Mfg#:
MQBTMD
Ships on Oct 28, 2026
$79.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Pipe Set

ES#4745502 - 1K1819857C - Heater Core Pipe Set - Supply and return pipes from the heater core to the firewall - Vaico - Audi Volkswagen

Supply and return pipes from the heater core to the firewall We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4745502
Mfg#:
1K1819857C
Ships in 1-2 days
$136.99

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

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#4066582 - 06H145710D - Diverter Valve - Superior piston style diverter valve - Hamburg Tech - Audi Volkswagen

Superior piston style diverter valve We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066582
Mfg#:
06H145710D
Ships in 5 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Torque Mount Small Bushing

ES#4505682 - PFF3-1321BLK - Lower Torque Mount Small Bushing - Provides a noticeable increase in precision and directness - Powerflex Black Series - Audi Volkswagen

Provides a noticeable increase in precision and directness

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4505682
Mfg#:
PFF3-1321BLK
Ships in 2 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coil - Red - Priced Each

ES#4846420 - VWR900004 - RacingLine Higher Output Ignition Coil - Red - Priced Each - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. Direct Fitment - No swapping of boots necessary!

Brand:
Racingline - Corporate Logo
ES#:
4846420
Mfg#:
VWR900004
Ships in 1-2 days
$55.99 USD
Free Shipping
on orders $49 and up

Intercooler Gasket - Priced Each

ES#3435237 - 3C0145117H - Intercooler Gasket - Priced Each - Found at each outlet on the intecooler. 61.90mm - Ajusa - Audi BMW Volkswagen Mercedes Benz

Found at each outlet on the intecooler. 61.90mm

Brand:
Ajusa - Corporate Logo
ES#:
3435237
Mfg#:
3C0145117H
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Reservoir Cap

ES#4716596 - 5Q0611349E - Brake Reservoir Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4716596
Mfg#:
5Q0611349E
In Stock
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
08-31-2026

$13.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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