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Audi Engine Emission Parts

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ES#281099 - 06F103235A - PCV Breather Hose - Connects the PCV valve to oil filter adapter - Genuine Volkswagen Audi - Audi Volkswagen

Connects the PCV valve to oil filter adapter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281099
Mfg#:
06F103235A
Ships in 1-2 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.

$103.99

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

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2794537 - IEBAVA15 - -10AN Block & Valve Cover Breather Adapter Kit - Easily convert your breathers to AN hose ends and lines when doing a custom catch can project. - Integrated Engineering - Audi Volkswagen

Easily convert your breathers to AN hose ends and lines when doing a custom catch can project.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794537
Mfg#:
IEBAVA15
Ships in 2 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
ES#3648509 - 06e103547acKT - Basic Pressure Control Valve (PCV) Kit - This valve sits in the engine valley, beneath the supercharger compressor. - Genuine Volkswagen Audi - Audi

This valve sits in the engine valley, beneath the supercharger compressor. Fits up to the 2012 year model

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648509
Mfg#:
06E103547ACKT
In Stock
$349.99

This product was last offered at the strikethrough price on
08-14-2026

$281.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3417268 - 06E906265AM - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3417268
Mfg#:
06E906265AM
Ships in 1-2 days
10% off MSRP

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

$311.99

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

$280.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 30%
$5.99

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

$4.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2895 - 06A906262AJ - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!
For vehicles with ATC engine code only

Brand:
Bosch - Corporate Logo
ES#:
2895
Mfg#:
06A906262AJ
Ships in 2 Business Days
$154.17

This product was last offered at the strikethrough price on
08-01-2026

$140.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718625 - 06F129101P -  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!
From production date 12/17/2005

Brand:
Hamburg Tech - Corporate Logo
ES#:
2718625
Mfg#:
06F129101P
Ships in 2 Business Days
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#269591 - 022131101G - Secondary Air Injection Valve  - Also known as the combi valve - Genuine Volkswagen Audi - Audi Volkswagen

Also known as the combi valve Fits right side only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269591
Mfg#:
022131101G
In Stock
ON SALE! SAVE 42%
$477.99

This product was last offered at the strikethrough price on
08-26-2026

$278.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2640075 - 06K103484B - Oil Separator/PCV Valve Gasket - Replacement seal for the pcv Located on top of your valve cover - Genuine Volkswagen Audi - Audi Volkswagen

Replacement seal for the pcv Located on top of your valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2640075
Mfg#:
06K103484B
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3496677 - 4H0906262L - Oxygen Sensor - Priced Each - Located behind the catalytic converter - Genuine Volkswagen Audi - Audi

Located behind the catalytic converter Bank 1 (right side turbo) rear position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3496677
Mfg#:
4H0906262L
Ships in 1-2 days
13% off MSRP

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

$320.00

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

$277.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#281026 - 06E906265N - Rear Oxygen Sensor - Restore fuel mileage and clear codes - Genuine Volkswagen Audi - Audi

Restore fuel mileage and clear codes For cylinders 4-6

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281026
Mfg#:
06E906265N
Ships in 1-2 days
13% off MSRP

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

$319.99

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

$276.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4135682 - 06E906265Q - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Denso - Audi

Keep your engine running efficiently Fits the left and right position

Brand:
Denso - Corporate Logo
ES#:
4135682
Mfg#:
06E906265Q
Ships in 2 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419356 - 1K0998262N - Oxygen Sensor - Left (Cylinders 4-6)  - Found before the catalytic converter - Walker - Audi Volkswagen

Found before the catalytic converter

Brand:
Walker - Corporate Logo
ES#:
3419356
Mfg#:
1K0998262N
Ships in 2 Business Days
$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4146792 - 034-101-5001 - 3/4 NPTBlock Breather Adapter - Precision CNC machined in-house to ensure unsurpassed quality and perfect fitment. Now available with a 3/4" NPT provision. - 034Motorsport - Audi Volkswagen

Precision CNC machined in-house to ensure unsurpassed quality and perfect fitment. Now available with a 3/4" NPT provision. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4146792
Mfg#:
034-101-5001
Ships in 3 Business Days
$25.00 USD
Free Shipping
ES#281027 - 06E906265P - Rear Oxygen Sensor - Clear codes and restore fuel mileage - Genuine Volkswagen Audi - Audi

Clear codes and restore fuel mileage For cylinders 1-3

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281027
Mfg#:
06E906265P
Ships in 4 Business Days
13% off MSRP

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

$315.99

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

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4039637 - 07K131333A - Secondary Air Pump - Priced Each - Brings in fresh air for a smooth idle - Dorman - Audi Volkswagen

Brings in fresh air for a smooth idle

Brand:
Dorman - Corporate Logo
ES#:
4039637
Mfg#:
07K131333A
Ships in 2 Business Days
$271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

Other Audi Engine Emission Parts

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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