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Volkswagen Engine Emission Parts

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Crankcase Breather Tube

ES#7934 - 06A103213F - Crankcase Breather Tube - Connects the oil filter adapter to the three-way valve housing - Genuine Volkswagen Audi - Audi Volkswagen

Connects the oil filter adapter to the three-way valve housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7934
Mfg#:
06A103213F
Ships in 3 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.

$146.99

This product was last offered at the strikethrough price on
08-23-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#3248290 - 06K103213K - PCV Breather Hose - Connects the PCV valve to turbo inlet hose - Genuine Volkswagen Audi - Volkswagen

Connects the PCV valve to turbo inlet hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3248290
Mfg#:
06K103213K
In Stock
Limited Qty Sale
$151.99

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

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#4057477 - 1K0998262T - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Denso - Audi Volkswagen

Keep your engine running efficiently

Brand:
Denso - Corporate Logo
ES#:
4057477
Mfg#:
1K0998262T
Ships in 2 Business Days
$151.99

This product was last offered at the strikethrough price on
03-16-2026

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#4376360 - 03H103202A - PCV Breather Hose - Located on the valve cover - URO - Audi Volkswagen

Located on the valve cover 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4376360
Mfg#:
03H103202A
Ships in 2 Business Days
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Connecting Hose

ES#2981636 - 3B0131149E - Secondary Air Connecting Hose - Connects air pump to air pipe - Vaico - Volkswagen

Connects air pump to air pipe We Price Match - Give Us A Call or Chat!
For vehicles with ATQ engine code only

Brand:
Vaico - Corporate Logo
ES#:
2981636
Mfg#:
3B0131149E
Ships in 2 Business Days
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap

ES#276260 - 045115433E - Oil Filter Cap - Commonly broken during oil changes when over tightened - Genuine Volkswagen Audi - Volkswagen

Commonly broken during oil changes when over tightened For vehicles with CJAA or CBEA engine code with Mann adapter housing part number 045115389K only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276260
Mfg#:
045115433E
Ships in 3 Business Days
6% off MSRP

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

$144.99

This product was last offered at the strikethrough price on
08-23-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#3426637 - 06F129101R - 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#:
3426637
Mfg#:
06F129101R
Ships in 2 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx Silicone PCV Hose Upgrade Kit

ES#4428746 - AUTMK4006 - Autobahn Autoworx Silicone PCV Hose Upgrade Kit - Eliminate all the fail prone hoses and plastic parts with this kit! - Autobahn Autoworx - Audi Volkswagen

Eliminate all the fail prone hoses and plastic parts with this kit! For vehicles with AWW or AWP engine code only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4428746
Mfg#:
AUTMK4006
Ships in 3 Business Days
Starting at $135.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Tube

ES#2866151 - 06A103213F - Crankcase Breather Tube - Connects the oil filter adapter to the three-way valve housing - Febi - Audi Volkswagen

Connects the oil filter adapter to the three-way valve housing We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866151
Mfg#:
06A103213F
Ships in 2 Business Days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#2709893 - 06A103465 - Pressure Control Valve (PCV) - Located on top of the valve cover - URO - Volkswagen

Located on top of the valve cover 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code only

Brand:
URO - Corporate Logo
ES#:
2709893
Mfg#:
06A103465
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adapter For Combi Valve

ES#4829 - 058131817 - Adapter For Combi Valve - Allows the combi valve to be mounted on the cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

Allows the combi valve to be mounted on the cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4829
Mfg#:
058131817
Ships in 5 Business Days
8% off MSRP

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

$144.99

This product was last offered at the strikethrough price on
08-13-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#2535976 - 077103245B - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Vaico - Audi Volkswagen

Also called the "breather valve" or "oil separator" We Price Match - Give Us A Call or Chat!
For vehicles with VIN from 3B-2-000 001 through VIN 3B-2-341 000 or 3B-2E397 000 only, splits are in the 2002 model year

Brand:
Vaico - Corporate Logo
ES#:
2535976
Mfg#:
077103245B
Ships on Dec 17, 2026
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

ES#1304283 - 06H906517B - Purge Valve - located in the purge valve assembly, between the charcoal canister and turbocharger. - Genuine Volkswagen Audi - Volkswagen

located in the purge valve assembly, between the charcoal canister and turbocharger.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1304283
Mfg#:
06H906517B
Ships in 1-2 days
6% off MSRP

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

$139.99

This product was last offered at the strikethrough price on
08-23-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#2731859 - 1K0998262S - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently

Brand:
Walker - Corporate Logo
ES#:
2731859
Mfg#:
1K0998262S
Ships in 1-2 days
$134.99

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

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Valve

ES#4818409 - 037129101R - Crankcase Vent Valve - Commonly called PCV valve, located on top of valve cover - Bremmen Parts - Volkswagen

Commonly called PCV valve, located on top of valve cover 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with VIN from 1H-T 000 001 only, split is in the 1996 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818409
Mfg#:
037129101R
In Stock
ON SALE! SAVE 23%
$16.99

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

$13.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2825758 - 1K0998262E - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently For vehicles with CBFA engine code only. Center position.

Brand:
Walker - Corporate Logo
ES#:
2825758
Mfg#:
1K0998262E
Ships in 1-2 days
$132.99

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

$129.99 USD
Free Shipping
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 Volkswagen Engine Emission Parts

Let us help you find the parts that fit your Volkswagen

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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