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Audi A3 8V Quattro 2.0T

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Audi A3 8V Quattro 2.0T Engine Emission Parts

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034Motorsport Billet Catch Can Kit

ES#3569870 - 034-101-1007 - 034Motorsport Billet Catch Can Kit - Prevent oil deposits in intake manifold and intake valves, while reducing carbon buildup! - 034Motorsport - Audi Volkswagen

Prevent oil deposits in intake manifold and intake valves, while reducing carbon buildup! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3569870
Mfg#:
034-101-1007
Ships in 2 Business Days
$591.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Kit

ES#4430523 - 06K103495BMKT - Pressure Control Valve (PCV) Kit - Comes with replacement PVC breather hose. - Vaico - Audi Volkswagen

Comes with replacement PVC breather hose. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4430523
Mfg#:
06K103495BMKT
Ships in 1 Business Day
$167.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#5375027 - 06K103495AG - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Bremmen Parts - Audi Volkswagen

Also called the "breather valve" or "oil separator" 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375027
Mfg#:
06K103495AG
Ships on Apr 12, 2027
ON SALE!
$50.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Block Off Cap

ES#4812474 - VAG-EA888-CAP - PCV Block Off Cap - This block off cap is necessary for pressurizing your turbo system. - Turbo Boost Leak Testers - Audi Volkswagen

This block off cap is necessary for pressurizing your turbo system.

Brand:
Turbo Boost Leak Testers - Corporate Logo
ES#:
4812474
Mfg#:
VAG-EA888-CAP
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4736426 - 06K103495BM - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Hamburg Tech - Audi Volkswagen

Also called the "breather valve" or "oil separator" We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4736426
Mfg#:
06K103495BM
In Stock
$87.99

This product was last offered at the strikethrough price on
06-10-2026

$80.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Baffled Oil Catch Can System

ES#3102569 - 014726ECS0101KT - Performance Baffled Oil Catch Can System - Keep your intake tract clean and carbon free - ECS - Audi

Keep your intake tract clean and carbon free 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3102569
Mfg#:
014726ECS0101KT
Ships in 1 Business Day
ON SALE!
$465.99

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

$442.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Innovate LC-2 Wideband O2 Controller Kit

ES#4809696 - 38770 - Innovate LC-2 Wideband O2 Controller Kit - Includes Lambda cable & 8-foot sensor cable. - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes Lambda cable & 8-foot sensor cable.

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4809696
Mfg#:
38770
In Stock at Vendor
$212.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#4421756 - 06L145100N - Vacuum Pump - Generates vacuum when under positive pressure - Genuine Volkswagen Audi - Audi Volkswagen

Generates vacuum when under positive pressure

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421756
Mfg#:
06L145100N
Ships in 3 Business Days
12% off MSRP

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

$482.99

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

$422.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thin Wall Oxygen Sensor Socket

ES#4001177 - CTA2064 - Thin Wall Oxygen Sensor Socket - Out of space? Use this thin wall socket. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Out of space? Use this thin wall socket.

Brand:
CTA Tools - Corporate Logo
ES#:
4001177
Mfg#:
CTA2064
In Stock
$17.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4007422

PCV Breather Hose

ES#3241616 - 06K103213J - PCV Breather Hose - Connects the PCV valve to turbo inlet hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects the PCV valve to turbo inlet hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3241616
Mfg#:
06K103213J
In Stock
Limited Qty Sale
$183.99

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

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MQB Oil Catch Can Kit - Without Washer Bottle

ES#4033501 - FMCTMK7 - MQB Oil Catch Can Kit - Without Washer Bottle - Keep your intake tract clean and oil free, with Forge's Catch Can System - Forge - Audi Volkswagen

Keep your intake tract clean and oil free, with Forge's Catch Can System

Brand:
Forge - Corporate Logo
ES#:
4033501
Mfg#:
FMCTMK7
Ships on Nov 20, 2026
$640.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump

ES#3640742 - 5Q0906253D - Leak Detection Pump - Diagnosis pump for fuel system - Genuine Volkswagen Audi - Audi

Diagnosis pump for fuel system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3640742
Mfg#:
5Q0906253D
Ships in 3 Business Days
9% off MSRP

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

$113.99

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

$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Oil Catch Can System

ES#2954083 - MS100100 - Ultimate Oil Catch Can System - Necessary components to add a catch can system on your MQB EA888 1.8T/2.0T - APR - Audi Volkswagen

Necessary components to add a catch can system on your MQB EA888 1.8T/2.0T Call In Or Chat For Best Price!

The APR Oil Catch Can system requires APR Carbon Fiber Intake System CI100033 for installation

Brand:
APR - Corporate Logo
ES#:
2954083
Mfg#:
MS100100
Ships in 5 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.

$691.99

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

$614.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Catch Can Kit V2

ES#4474934 - L135B - Oil Catch Can Kit V2 - Protect your engine by preventing excessive crankcase oil vapor entering the intake and carbon build up with LEYO Oil Catch Can Kit - LEYO - Audi Volkswagen

Protect your engine by preventing excessive crankcase oil vapor entering the intake and carbon build up with LEYO Oil Catch Can Kit

Brand:
LEYO - Corporate Logo
ES#:
4474934
Mfg#:
L135B
Ships on Nov 17, 2026
$609.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve Hose

ES#3030880 - 5Q0133366H - Purge Valve Hose - Connects purge valve to canister pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects purge valve to canister pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3030880
Mfg#:
5Q0133366H
Ships in 4 Business Days
9% off MSRP

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

$79.99

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

$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Vent To Atmosphere Billet Catch Can - Universal Fitment

ES#2794762 - IEDIYUU18 - IE Vent To Atmosphere Billet Catch Can - Universal Fitment - Prevent crankcase oil fumes from condensing and filling your intake piping, turbo piping, intercooler, intake manifold, and breather system - Integrated Engineering - Audi BMW Volkswagen MINI

Prevent crankcase oil fumes from condensing and filling your intake piping, turbo piping, intercooler, intake manifold, and breather system

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794762
Mfg#:
IEDIYUU18
Ships in 1 Business Day
$186.99 USD
Free Shipping

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

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

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