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Audi A3 Engine Mechanical Parts

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Oil Cap Gasket

ES#4020018 - 036115111B - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - MTC - Audi Volkswagen

Ensure a proper seal between the oil cap and valve cover

Brand:
MTC - Corporate Logo
ES#:
4020018
Mfg#:
036115111B
Ships in 4 Business Days
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Sprocket

ES#280001 - 06B115121 - Oil Pump Sprocket - Gear that drives your vehicles oil pump - Genuine Volkswagen Audi - Audi Volkswagen

Gear that drives your vehicles oil pump For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280001
Mfg#:
06B115121
Ships in 4 Business Days
$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Assembly - Priced Each

ES#4027485 - 06H107065AM - Piston Assembly - Priced Each - Includes piston rings, wrist pin, and circlips - 21mm wrist pin - Kolbenschmidt - Audi Volkswagen

Includes piston rings, wrist pin, and circlips - 21mm wrist pin

Brand:
Kolbenschmidt - Corporate Logo
ES#:
4027485
Mfg#:
06H107065AM
Ships in 1-2 days
$166.99

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

$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head bolt - priced each

ES#2742656 - WHT005673 - Cylinder Head bolt - priced each - Secures cylinder head to block. M12x206x110 - Genuine Volkswagen Audi - Audi Volkswagen

Secures cylinder head to block. M12x206x110

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2742656
Mfg#:
WHT005673
Ships in 1-2 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.

$17.99

This product was last offered at the strikethrough price on
09-07-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#3579655 - 03G105243 - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Vaico - Audi Volkswagen

Reduces torsional vibrations on your crankshaft We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3579655
Mfg#:
03G105243
Ships on Jan 4, 2027
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#4030528 - 04L103171 - Rear Crankshaft Seal - Also referred to as the rear main seal - Corteco - Audi Volkswagen

Also referred to as the rear main seal

Brand:
Corteco - Corporate Logo
ES#:
4030528
Mfg#:
04L103171
Ships in 1-2 days
$155.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

Mounted on the bottom of the oil pan

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3659555
Mfg#:
03F907660E
Ships in 2 Business Days
$158.99

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

$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit

ES#3149467 - 06F198119A - Timing Belt Kit - Hepu - Audi

Contains: (1) Timing Belt (1) Tension Roller (2) Relay Rollers.

Brand:
Hepu - Corporate Logo
ES#:
3149467
Mfg#:
06F198119A
Ships on Sep 30, 2026
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#466496 - N01470514 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x25 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x25 Used to secure the oil level sensor/cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466496
Mfg#:
N01470514
In Stock
21% off MSRP

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

$3.38

This product was last offered at the strikethrough price on
09-07-2026

$2.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Engine Oil Dipstick - Silver Anodized

ES#2975666 - 006131ecs01-03KT - Billet Engine Oil Dipstick - Silver Anodized - A more durable and aesthetically pleasing addition to your engine bay - ECS - Audi

A more durable and aesthetically pleasing addition to your engine bay 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
2975666
Mfg#:
006131ECS01-03KT
In Stock
ON SALE! SAVE 25%
$100.99

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

$75.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Engine Oil Dipstick - Black Anodized

ES#2975685 - 009387ecs01-02KT - Billet Engine Oil Dipstick - Black Anodized - A more durable and aesthetically pleasing addition to your engine bay - ECS - Audi

A more durable and aesthetically pleasing addition to your engine bay 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2975685
Mfg#:
009387ECS01-02KT
Ships on Dec 14, 2026
Auto Notify
ON SALE! SAVE 25%
$100.99

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

$75.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N205 Valve

ES#3190200 - 917-271 - N205 Valve - Valve that controls cam adjustment - Dorman - Audi Volkswagen

Valve that controls cam adjustment For vehicles with FSI engine only

Brand:
Dorman - Corporate Logo
ES#:
3190200
Mfg#:
917-271
Ships in 4 Business Days
$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Assembly OE# 06F115397J

ES#4758487 - 06F115397J - Oil Filter Housing Assembly OE# 06F115397J - Mounted to the engine block and houses the engine oil filter - Febi - Audi Volkswagen

Mounted to the engine block and houses the engine oil filter We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Febi - Corporate Logo
ES#:
4758487
Mfg#:
06F115397J
Ships in 2 Business Days
$173.99

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

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Main Bearing Set

ES#5645 - BJSMBSwtw - Main Bearing Set - Main bearing set including thrust washers - Glyco - Audi Volkswagen

Main bearing set including thrust washers

Brand:
Glyco - Corporate Logo
ES#:
5645
Mfg#:
BJSMBSWTW
Ships in 2 Business Days
$159.99

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

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Copper Drain Plug Washer - Pack Of 10

ES#2266 - N138492 10PACK - Copper Drain Plug Washer - Pack Of 10 - Replace with every oil service to prevent leaks. M14x20x1.5 - Victor Reinz - Audi Volkswagen

Replace with every oil service to prevent leaks. M14x20x1.5

Brand:
Victor Reinz - Corporate Logo
ES#:
2266
Mfg#:
N138492 10PACK
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

A full set to secure your cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
4768293
Mfg#:
WHT005305B-10
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

Let us help you find the parts that fit your Audi

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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