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Volkswagen Golf Engine Emission Parts

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Crankcase Vent Tube

ES#3188716 - 46054 - Crankcase Vent Tube - Connects to the three way breather on the side of the valve cover - Dorman - Volkswagen

Connects to the three way breather on the side of the valve cover For vehicles with a VIN from 1J-4-009,844 split is in the 2004 model year

Brand:
Dorman - Corporate Logo
ES#:
3188716
Mfg#:
46054
Ships in 6 Business Days
$28.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

Common fix for DTC#PO411

Brand:
MTC - Corporate Logo
ES#:
4698435
Mfg#:
191906283A
Ships in 1-2 days
$57.99

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

$56.99 USD
Free Shipping
on orders $49 and up

Breather Hose

ES#3462920 - 06A103221BH - Breather Hose - 3-way breather hose at sits on top of the valve cover - Kayser - Audi Volkswagen

3-way breather hose at sits on top of the valve cover For vehicles with engine code AWP through the 2002 model year only

Brand:
Kayser - Corporate Logo
ES#:
3462920
Mfg#:
06A103221BH
Ships in 1-2 days
$28.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather/Air Hose

ES#7953 - 06A103493BD - Breather/Air Hose - 90 degree breather/air hose that attaches to valve cover - Genuine Volkswagen Audi - Audi Volkswagen

90 degree breather/air hose that attaches to valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7953
Mfg#:
06A103493BD
Ships in 1-2 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.

$60.99

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

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (19mm)

ES#4810748 - 06A129101D - Pressure Control Valve (PCV) - (19mm) - Located on the intake hose leading to the turbo inlet - Rein - Audi Volkswagen

Located on the intake hose leading to the turbo inlet 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For 2002 model year vehicles only

Brand:
Rein - Corporate Logo
ES#:
4810748
Mfg#:
06A129101D
In Stock at Vendor
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Valve

ES#5492241 - 06K103495BL - Oil Separator/PCV Valve - Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3. - Febi - Audi Volkswagen

Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3. For vehicles with CNSA or CNSB engine code only

Brand:
Febi - Corporate Logo
ES#:
5492241
Mfg#:
06K103495BL
Back Ordered
$54.99 USD
Free Shipping
on orders $49 and up

Crankcase Breather Hose

ES#2575555 - 06A103213F - Crankcase Breather Hose - Connects the oil filter adapter to the three-way valve housing - Hamburg Tech - Audi Volkswagen

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

Brand:
Hamburg Tech - Corporate Logo
ES#:
2575555
Mfg#:
06A103213F
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Oxygen Sensor Bung - Priced Each

ES#5051 - ATP-FLS-022 - Universal Oxygen Sensor Bung - Priced Each - Stainless steel weld-in nut for any O2 sensor - ATP - Audi BMW Volkswagen

Stainless steel weld-in nut for any O2 sensor

Brand:
ATP - Corporate Logo
ES#:
5051
Mfg#:
ATP-FLS-022
Ships in 6 Business Days
$12.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Hose

ES#3142690 - 06A133240 - Pressure Control Valve (PCV) Hose - Comes off the PCV valve on the intake tube - Hudson - Volkswagen

Comes off the PCV valve on the intake tube For vehicles with AEG engine code only

Brand:
Hudson - Corporate Logo
ES#:
3142690
Mfg#:
06A133240
Ships in 1-2 days
$17.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#2803696 - 037103493AE - Breather Hose - 45* bend that is connected to the PCV valve & breather tube - Rein - Volkswagen

45* bend that is connected to the PCV valve & breather tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803696
Mfg#:
037103493AE
In Stock
$5.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#4872128 - 06A103221AN - Breather Hose - 3-way breather hose at sits on top of the valve cover - URO - Audi Volkswagen

3-way breather hose at sits on top of the valve cover 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For models with AWP engine code - From the 2003 model year

Brand:
URO - Corporate Logo
ES#:
4872128
Mfg#:
06A103221AN
Ships in 1 Business Day
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catch Can V1 Service Kit

ES#4715366 - L131SK - Catch Can V1 Service Kit - Perspex inner can replacement and o-ring for the Leyo V1 Oil Catch Can Kit (L130B) - LEYO - Audi Volkswagen

Perspex inner can replacement and o-ring for the Leyo V1 Oil Catch Can Kit (L130B) Not compatible with the Leyo V2 Oil Catch Can Kit (L135B)

Brand:
LEYO - Corporate Logo
ES#:
4715366
Mfg#:
L131SK
Ships on Oct 27, 2026
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Combi Valve Gasket - priced each

ES#279362 - 06A131120A - Combi Valve Gasket - priced each - Gasket for the emission one way valve - Genuine Volkswagen Audi - Audi Volkswagen

Gasket for the emission one way valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279362
Mfg#:
06A131120A
Ships in 2 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Pipe

ES#4146566 - 06A133817Q - Connecting Pipe - Small pipe that is attached to combi valve and connecting pipe to the air pump - Rein - Audi Volkswagen

Small pipe that is attached to combi valve and connecting pipe to the air pump 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4146566
Mfg#:
06A133817Q
Ships in 3 Business Days
$46.00 USD
Free Shipping
on orders $49 and up

Canister Purge Valve

Controls when excess gasoline vapors are pulled into the intake for burning 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470356
Mfg#:
06H906517AE
Ships on Nov 10, 2026
ON SALE!
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap

ES#2865920 - 045115433C - Oil Filter Cap - Commonly broken during oil changes when over tightened - Febi - Volkswagen

Commonly broken during oil changes when over tightened We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865920
Mfg#:
045115433C
Ships on Jan 11, 2027
$44.99 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.

Let us help you find the parts that fit your Volkswagen

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

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