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Audi A3 Engine Parts & Accessories

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Oil Drain Plug

ES#3450255 - 06L103801 - Oil Drain Plug - Replacement oil pan drain plug with seal - Bremmen Parts - Audi Volkswagen

Replacement oil pan drain plug with seal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
3450255
Mfg#:
06L103801
In Stock
ON SALE! SAVE 22%
$6.16

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

$4.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coil - Blue - Priced Each

ES#4708243 - VWR900000 - RacingLine Higher Output Ignition Coil - Blue - 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.

Brand:
Racingline - Corporate Logo
ES#:
4708243
Mfg#:
VWR900000
Ships on Oct 21, 2026
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Street Shield Tunnel Brace - FWD

ES#3221081 - 022446ecs01-01kt - Aluminum Street Shield Tunnel Brace - FWD - Reinforce your chassis while protecting costly undercarriage components - ECS - Audi Volkswagen

Reinforce your chassis while protecting costly undercarriage components 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3221081
Mfg#:
022446ECS01-01KT
In Stock
ON SALE!
$319.99

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

$310.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake System with Air Duct For 1.8/2.0 TSI Gen3 MQB

ES#4362329 - UH009-INA - Carbon Fiber Intake System with Air Duct For 1.8/2.0 TSI Gen3 MQB - Unitronic's Carbon Fiber Air Duct helps to increase power and air flow by taking advantage of both air inlets available in the OEM grill. - Unitronic - Audi Volkswagen

Unitronic's Carbon Fiber Air Duct helps to increase power and air flow by taking advantage of both air inlets available in the OEM grill.

Brand:
Unitronic - Corporate Logo
ES#:
4362329
Mfg#:
UH009-INA
Ships in 9 Business Days
$1085.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam Connecting Rods

ES#2793894 - IERHVT2 - Forged H-Beam Connecting Rods - Set of 4 connecting rods, to be paired with 21mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC) - Integrated Engineering - Audi Volkswagen

Set of 4 connecting rods, to be paired with 21mm wrist pin aftermarket pistons (JE, Wiseco, Mahle ETC)
For vehicles with TSI engines and for use with aftermarket pistons with 21mm wrist pin only.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2793894
Mfg#:
IERHVT2
Ships in 4 Business Days
$542.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4899524 - 1K0122101KS - Radiator Hose - Upper - Connects the upper radiator port to the water pump housing - Rein - Audi Volkswagen

Connects the upper radiator port to the water pump housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For TSI engine models with manual transmissions only

Brand:
Rein - Corporate Logo
ES#:
4899524
Mfg#:
1K0122101KS
Ships in 5 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cooling Flange

ES#2132429 - 06F121132H - Cylinder Head Cooling Flange - Common area for coolant leaks - Located on cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

Common area for coolant leaks - Located on cylinder head For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2132429
Mfg#:
06F121132H
In Stock
8% off MSRP

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

$106.65

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

$98.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing With Removal Tool - Silver Anodized

ES#2608273 - 06D115408AKT - Billet Aluminum Oil Filter Housing With Removal Tool - Silver Anodized - Aluminum replacement for plastic OE filter housing with 36mm socket - Assembled By ECS - Audi Volkswagen

Aluminum replacement for plastic OE filter housing with 36mm socket 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BPY engine code

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608273
Mfg#:
06D115408AKT
In Stock
ON SALE! SAVE 18%
$175.99

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

$143.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

ES#2712775 - 06A919501A - Coolant Temperature Sensor - 2 Pin - Monitors coolant temperature for fan control & gauge readings - Vemo - Audi Volkswagen Porsche

Monitors coolant temperature for fan control & gauge readings

Brand:
Vemo - Corporate Logo
ES#:
2712775
Mfg#:
06A919501A
In Stock
$21.99

This product was last offered at the strikethrough price on
08-11-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Seat - priced each

ES#280753 - 06E109641A - Valve Spring Seat - priced each - Keeps the valve spring in place - Genuine Volkswagen Audi - Audi Volkswagen

Keeps the valve spring in place

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280753
Mfg#:
06E109641A
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Cam Follower FUP3058

ES#4920226 - 06H109311B - Fuel Pump Cam Follower FUP3058 - Recommended to be replaced when replacing fuel pump - Hitachi - Audi BMW Volkswagen MINI

Recommended to be replaced when replacing fuel pump

Brand:
Hitachi - Corporate Logo
ES#:
4920226
Mfg#:
06H109311B
In Stock
$94.99

This product was last offered at the strikethrough price on
06-15-2026

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Turbo Outlet Coupler - Black

ES#3071748 - 010137ECS03-01 - Silicone Turbo Outlet Coupler - Black - Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler - ECS - Audi Volkswagen

Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3071748
Mfg#:
010137ECS03-01
In Stock
ON SALE! SAVE 25%
$49.99

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

$37.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Lower Engine Mount Twin Dogbone Insert - Version 1

ES#4662449 - VWR150003 - RacingLine Lower Engine Mount Twin Dogbone Insert - Version 1 - One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car. - Racingline - Audi Volkswagen

One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car.

Brand:
Racingline - Corporate Logo
ES#:
4662449
Mfg#:
VWR150003
Ships in 1 Business Day
$132.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#2785111 - TDIPRMOILKT - Oil Service Kit - Includes oil filter and Motul 8100 X-Clean+ 5w-30 oil - Assembled By ECS - Audi Volkswagen

Includes oil filter and Motul 8100 X-Clean+ 5w-30 oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2785111
Mfg#:
TDIPRMOILKT
In Stock
ON SALE!
$105.05

This product was last offered at the strikethrough price on
09-14-2026

$96.47 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

New Alternator - 140 Amp

ES#4140441 - 06F903023FX - New Alternator - 140 Amp - Keep your electrical system operating at full potential - Valeo - Audi Volkswagen

Keep your electrical system operating at full potential We Price Match - Give Us A Call or Chat!
For vehicles with Bosch style alternators

Brand:
Valeo - Corporate Logo
ES#:
4140441
Mfg#:
06F903023FX
Ships in 2 Business Days
$424.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2561393 - 6Q0201051J - Fuel Filter - Located underneath your vehicle near the fuel tank - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Located underneath your vehicle near the fuel tank 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2561393
Mfg#:
6Q0201051J
In Stock
$30.35

This product was last offered at the strikethrough price on
06-09-2026

$28.99 USD
Free Shipping
on orders $49 and up

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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