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Audi A3 Engine Parts & Accessories

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Pressure Control Valve (PCV) Repair Kit

ES#3659043 - 06h103495akt2KT - Pressure Control Valve (PCV) Repair Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Assembled By ECS - Audi

Also called the "breather valve" or "oil separator". Located on top of the valve cover. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659043
Mfg#:
06H103495AKT2KT
In Stock
ON SALE! SAVE 24%
$108.99

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

$82.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Assembly - Set Of 4

ES#3603618 - 06H107065AMKT - Piston Assembly - Set Of 4 - Includes piston rings, wrist pin, and circlips - Borsehung - Audi Volkswagen

Includes piston rings, wrist pin, and circlips

Brand:
Borsehung - Corporate Logo
ES#:
3603618
Mfg#:
06H107065AMKT
Ships in 1-2 days
$371.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature & Speed Sensor (G182/G509)

ES#1894579 - 02E927321B - Temperature & Speed Sensor (G182/G509) - Sends vehicle speed from transmission - Genuine Volkswagen Audi - Audi Volkswagen

Sends vehicle speed from transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894579
Mfg#:
02E927321B
Ships in 1-2 days
7% off MSRP

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

$199.99

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

$185.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#252670 - 06f903315 - Accessory Belt Tensioner - Includes tensioner and roller to help keep your drive belt tight - Genuine Volkswagen Audi - Audi Volkswagen

Includes tensioner and roller to help keep your drive belt tight For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252670
Mfg#:
06F903315
Ships in 1 Business Day
19% off MSRP

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

$153.99

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

$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Atmospheric Blow-off Valve Spacer

ES#2862882 - CTSDVSPCR - Atmospheric Blow-off Valve Spacer - Direct bolt on spacer without worry of a check-engine light - CTS - Audi Volkswagen

Direct bolt on spacer without worry of a check-engine light

Brand:
CTS - Corporate Logo
ES#:
2862882
Mfg#:
CTSDVSPCR
Ships on Oct 30, 2026
ON SALE! SAVE 25%
$89.99

This product was last offered at the strikethrough price on
09-29-2026

$67.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Gear Bolt

ES#1926078 - WHT005322 - Crankshaft Gear Bolt - Secures the crankshaft gear to the crank. M16x54 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the crankshaft gear to the crank. M16x54 Secures crank sprocket to crankshaft

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1926078
Mfg#:
WHT005322
Ships in 1-2 days
18% off MSRP

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

$16.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Apex ECU Tune With POWERlink Cable

ES#5457567 - IESOVN16 - IE Apex ECU Tune With POWERlink Cable - The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. - Integrated Engineering - Audi Volkswagen

The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457567
Mfg#:
IESOVN16
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Gasket

ES#3438695 - 022133237c - Intake Gasket - Gasket between the intake manifold and cylinder head - Elring - Audi Volkswagen

Gasket between the intake manifold and cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3438695
Mfg#:
022133237C
In Stock
$34.99

This product was last offered at the strikethrough price on
08-07-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover

ES#281211 - 06F133837AF - Engine Cover - This is the complete air cleaner and engine cover assembly - Genuine Volkswagen Audi - Audi

This is the complete air cleaner and engine cover assembly For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281211
Mfg#:
06F133837AF
Ships in 8 Business Days
7% off MSRP

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

$796.65

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

$739.17 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 - With FlashZilla V3

ES#3098263 - cr-tdi-g-002KT - Stage 2 - With FlashZilla V3 - Average gain of 30 horsepower and 70 lb-ft of torque - Tunezilla - Audi Volkswagen

Average gain of 30 horsepower and 70 lb-ft of torque Vehicles equipped with DSG transmission require a DSG tune.

Brand:
Tunezilla - Corporate Logo
ES#:
3098263
Mfg#:
CR-TDI-G-002KT
Ships in 7 Business Days
$739.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum MQB Upper Dogbone Mount Insert

ES#3624070 - 034-509-1035 - Billet Aluminum MQB Upper Dogbone Mount Insert - Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert - 034Motorsport - Audi Volkswagen

Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert 2X Entries Into Our F80 M3 Sweepstakes
*To be used with every Spherical MQB 034 Dogbone Mount - For new 034 Dogbone mount purchases, this is now included*

Brand:
034Motorsport - Corporate Logo
ES#:
3624070
Mfg#:
034-509-1035
In Stock
$46.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Trunk Mounted Water-Meth Tank Upgrade

ES#3557784 - SN0-40014-BRD - Trunk Mounted Water-Meth Tank Upgrade - 2.5 upgrade is designed to clean up your engine bay and move your supply of methanol into the trunk - SnowPerformance - Audi Volkswagen

2.5 upgrade is designed to clean up your engine bay and move your supply of methanol into the trunk

Brand:
SnowPerformance - Corporate Logo
ES#:
3557784
Mfg#:
SN0-40014-BRD
In Stock at Vendor
$244.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Banjo Bolt - Priced Each

ES#4810627 - 06A145541J - Banjo Bolt - Priced Each - Hollow bolt that allows fluid to pass through. M14x26 - Rein - Audi Volkswagen

Hollow bolt that allows fluid to pass through. M14x26 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4810627
Mfg#:
06A145541J
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Drivetrain Mount Kit

ES#2593525 - 1K0199262MKT2 - Complete Drivetrain Mount Kit - Includes new engine/transmission mounts with hardware - Assembled By ECS - Audi

Includes new engine/transmission mounts with hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593525
Mfg#:
1K0199262MKT2
In Stock
ON SALE! SAVE 11%
$273.99

This product was last offered at the strikethrough price on
09-04-2026

$244.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler

ES#315555 - 1K0145803AE - Intercooler - Replacement intercooler for your TDI - Genuine Volkswagen Audi - Audi Volkswagen

Replacement intercooler for your TDI

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315555
Mfg#:
1K0145803AE
Ships in 2 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.

$820.99

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

$732.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (Direct Injection) - Nylon Line

ES#3557788 - SN0-320 - Stage 3 Boost Cooler (Direct Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle - SnowPerformance - Audi Volkswagen

Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
3557788
Mfg#:
SN0-320
In Stock at Vendor
$729.99 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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