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Volkswagen MK4 PCV Parts

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Breather Valve (PCV)

ES#2812913 - 035103245G - Breather Valve (PCV) - Stepped plastic valves that resides under intake manifold & attached to the engine block breather system - Hamburg Tech - Audi Volkswagen

Stepped plastic valves that resides under intake manifold & attached to the engine block breather system We Price Match - Give Us A Call or Chat!
For vehicles with AWP engine code, with production date up to 6/30/2003

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812913
Mfg#:
035103245G
Ships in 1 Business Day
ON SALE!
$15.99

This product was last offered at the strikethrough price on
06-25-2026

$15.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Three-Way Valve Housing

ES#258895 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Genuine Volkswagen Audi - Audi Volkswagen

'T' shaped connection below the intake manifold For vehicles with AWD, AWW or AWP engine codes, with production date up to 6/30/2003

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
258895
Mfg#:
06A103247
Ships in 1 day
9% off MSRP

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

$22.99

This product was last offered at the strikethrough price on
07-28-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Three-Way Valve Housing

ES#2812997 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Hamburg Tech - Audi Volkswagen

'T' shaped connection below the intake manifold We Price Match - Give Us A Call or Chat!
For vehicles with AWW or AWP engine codes, with production date up to 6/30/2003

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812997
Mfg#:
06A103247
Ships in 1 Business Day
ON SALE!
$11.99

This product was last offered at the strikethrough price on
06-25-2026

$11.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp - Priced Each

ES#263953 - N10258101 - Hose Clamp - Priced Each - Install new clamps to stay leak free. 23-35x9x.5 - Genuine Volkswagen Audi - Audi Volkswagen

Install new clamps to stay leak free. 23-35x9x.5 For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
263953
Mfg#:
N10258101
In Stock
3% off MSRP

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

$7.10

This product was last offered at the strikethrough price on
07-15-2026

$6.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Three-Way Valve Housing

ES#4818429 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Bremmen Parts - Audi Volkswagen

'T' shaped connection below the intake manifold 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with AWD, AWW or AWP engine codes, with production date up to 6/30/2003

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818429
Mfg#:
06A103247
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 20%
$7.99

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

$6.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Angled Breather Hose OE# 06A133783AS

ES#3172446 - 06A133783AS - Angled Breather Hose OE# 06A133783AS - Get this replacement breather hose to attach to your intake manifold - Vaico - Audi Volkswagen

Get this replacement breather hose to attach to your intake manifold We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3172446
Mfg#:
06A133783AS
In Stock at Vendor
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (19mm)

ES#2813013 - 06A129101D - Pressure Control Valve (PCV) - (19mm) - Located on the intake hose leading to the turbo inlet - Hamburg Tech - Audi Volkswagen

Located on the intake hose leading to the turbo inlet We Price Match - Give Us A Call or Chat!
For 2002 model year vehicles only

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813013
Mfg#:
06A129101D
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Breather Grommet

ES#8024 - 028103500 - Valve Cover Breather Grommet - Connects your breather valve to your valve cover opening. - Elring - Volkswagen

Connects your breather valve to your valve cover opening. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code only

Brand:
Elring - Corporate Logo
ES#:
8024
Mfg#:
028103500
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#1895150 - 06A103213BG - Breather Hose - From T fitting to hose connected to the valve cover. - Rein - Audi Volkswagen

From T fitting to hose connected to the valve cover. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with a VIN up to 1J-4-009,843 split is in the 2004 model year

Brand:
Rein - Corporate Logo
ES#:
1895150
Mfg#:
06A103213BG
Back Ordered
$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Three-Way Valve Housing

ES#3437197 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Rein - Audi Volkswagen

'T' shaped connection below the intake manifold 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with AWD, AWW or AWP engine codes, with production date up to 6/30/2003

Brand:
Rein - Corporate Logo
ES#:
3437197
Mfg#:
06A103247
In Stock
$7.20

This product was last offered at the strikethrough price on
03-09-2026

$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Hose

ES#7945 - 1J0133366BH - Connecting Hose - Breather hose underneath intake manifold - Genuine Volkswagen Audi - Volkswagen

Breather hose underneath intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7945
Mfg#:
1J0133366BH
Ships in 1 day
$65.99

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

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose Elbow

ES#2602472 - 06A103213AM - Breather Hose Elbow - Connects the oil filter adapter to the hard breather tube - Febi - Audi Volkswagen

Connects the oil filter adapter to the hard breather tube 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2602472
Mfg#:
06A103213AM
In Stock at Vendor
64% off MSRP

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

$58.33

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

$20.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower PCV Bleeder Valve Upgrade Kit

ES#5482584 - 06a103247KT7 - Lower PCV Bleeder Valve Upgrade Kit - Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle. - Assembled By ECS - Audi Volkswagen

Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482584
Mfg#:
06A103247KT7
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 4 Business Days
$28.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#7954 - 06A103221BK - Breather Hose - Crooked "S" shaped breather hose attached to the PCV valve (bleeder valve) - Genuine Volkswagen Audi - Volkswagen

Crooked "S" shaped breather hose attached to the PCV valve (bleeder valve) For vehicles with AWW or AWP engine code with production date up to 06/30/2003 only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7954
Mfg#:
06A103221BK
In Stock at Vendor
25% off MSRP

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

$75.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

-10AN Block & Valve Cover Breather Adapter Kit

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. 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794537
Mfg#:
IEBAVA15
Ships in 4 Business Days
$56.99 USD
Free Shipping
on orders $49 and up

More About PCV Parts

Engines generate tons of pressure that has to go somewhere. A functioning crankcase pressure venting system, or PCV, is critical to preventing blowby and catastrophe. Repair or upgrade your PCV system with our catalog of OEM PCV components and aftermarket PCV upgrades.

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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