Audi A6 C4 1.9 TDI Valve, engine block breather (90 hp Diesel 1Z)
- TecDoc Engine Number: 1Z, AHU
- Operating Mode: Pressure Controlled
- Valve type: Breather Valve, Diaphragm Valve
- Recommended change interval [km]: 60000
- Housing material: Polyamid 6.6
- Fitting Position: Cylinder Head
- Height [mm]: 53
- Recommended change interval [years]: 3
- Length [mm]: 114
- Width [mm]: 110
- Item number: 3886V0051
- Our price: 9,68 €
- Manufacturer: RIDEX
- EAN number: 4064138240147
- Condition: New
- Required quantity: 1
- Item number: 11030003801
- Our price: 0,92 €
- Manufacturer: VIKA
- EAN number: 224346131534291315342
- Condition: New
- TecDoc Engine Number: 1Z, AHU
- Operating Mode: Pressure Controlled
- Valve type: Breather Valve, Diaphragm Valve
- Recommended change interval [km]: 60000
- Housing material: Polyamid 6.6
- Fitting Position: Cylinder Head
- Height [mm]: 53
- Recommended change interval [years]: 3
- Length [mm]: 114
- Width [mm]: 110
- Item number: SKVEB-38440051
- Our price: 9,68 €
- Manufacturer: STARK
- EAN number: 4064138240130
- Condition: New
- Item number: 21F9000-OYO
- Our price: 9,97 €
- Manufacturer: Oyodo
- EAN number: 226984197320401973204
- Condition: New
- TecDoc Engine Number: 1Z, AHU
- Operating Mode: Pressure Controlled
- Valve type: Breather Valve, Diaphragm Valve
- Recommended change interval [km]: 60000
- Observe service information
- Housing material: Polyamid 6.6
- Fitting Position: Cylinder Head
- Height [mm]: 53
- Recommended change interval [years]: 3
- Observe the vehicle manufacturer specifications
- Length [mm]: 114
- Width [mm]: 110,0
- Observe technical data
- Weight [kg]: 0,569
- Supplementary Info: Original VAICO Quality
- Packaging width [cm]: 13,5
- Packaging height [cm]: 13,5
- Packaging Depth [cm]: 6
- Item number: V10-2270
- Our price: 11,80 €
- Manufacturer: VAICO
- EAN number: 4046001553998
- Condition: New
In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.
installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.
measurement, including photos.
For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.
When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.
If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.

- Length [mm]: 130
- Width [mm]: 90
- Height [mm]: 60
- Weight [kg]: 0,09
- Item number: A1211119
- Our price: 12,24 €
- Manufacturer: BOGAP
- EAN number: 4251789106995
- Condition: New
- Fitting Position: Cylinder Head
- Material: Plastic
- Valve type: Breather Valve
- Item number: SE00065
- Our price: 12,94 €
- Manufacturer: ENERGY
- EAN number: 5908274130766
- Condition: New
- Fitting Position: Cylinder Head
- Material: Plastic
- Valve type: Breather Valve
- Item number: 111 562
- Our price: 13,28 €
- Manufacturer: TOPRAN
- EAN number: 1291020000012
- Condition: New
Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.
- for OE number: 028 129 101 D
- Width [mm]: 185
- Height [mm]: 390
- Length [mm]: 295
- Fuel Type: Diesel
- Item number: at20044
- Our price: 14,36 €
- Manufacturer: at autoteile germany
- EAN number: 225362185918841859188
- Condition: New
Products and spare parts supplied by us are only intended for the designated use. Installation may only be carried out by trained specialist personnel. Our products are not always supplied with installation instructions. Improper installation or inappropriate use may lead to the exclusion of warranty.
- Item number: P129021
- Our price: 15,24 €
- Manufacturer: PREXAparts
- EAN number: 4251162203150
- Condition: New
- Fitting Position: Cylinder Head
- Item number: 1116002700
- Our price: 15,29 €
- Manufacturer: JP GROUP
- EAN number: 5710412051327
- Condition: New
- Fitting Position: Cylinder Head
- Material: Plastic
- Valve type: Breather Valve, Diaphragm Valve
- Housing material: Polyamid 6.6
- Length [mm]: 114
- Width [mm]: 110
- Height [mm]: 53
- Weight [kg]: 0,08
- Operating Mode: Pressure Controlled
- Observe the vehicle manufacturer specifications
- Item number: 18-0203
- Our price: 15,66 €
- Manufacturer: MAXGEAR
- EAN number: 5907558589542
- Condition: New
- Operating Mode: pneumatic
- Fitting Position: Cylinder Head
- Item number: 54557
- Our price: 20,53 €
- Manufacturer: AIC
- EAN number: 4046283545575
- Condition: New
Our products are usually delivered without installation instructions. Installation may only be carried out by trained specialist technicians. Products supplied by us are exclusively intended for proper and appropriate use. The warranty is void in the event of improper, contrary to the intended purpose or unsuitable application or use.
For electronic items that leave fault memory entries, it is essential to submit fault memory logs in the event of a claim. This consequently concerns all electronic items that are detected, monitored and controlled by the engine control unit, such as sensors of all kinds (e.g. NOX sensors, ABS sensors), mass airflow sensors, airbag slip rings, headlamp levelling control units, throttle valves, lambda sensors or EGR modules.
If you encounter difficulties during a repair (troubleshooting max. 1 hr.), please contact technical support at:
Phone: 040 - 25 30 66 55 Email: [email protected]
This often avoids extensive troubleshooting that is disproportionate to normal repair times.
The following applies to complaints: The more complete the processes are submitted, the faster they can be processed.
Complete documentation includes the warranty application (incl. KBA no., chassis no., first registration, engine code, mileage), first and second installation invoice, fault memory log, guided troubleshooting and, if applicable, pictures. Incomplete documentation may result in rejection of the claim.
price incl. 19% VAT
excl. delivery costs
- for OE number: 028 129 101 / D
- Item number: 2385006
- Our price: 26,48 €
- Manufacturer: METZGER
- EAN number: 4250032608446
- Condition: New
price incl. 19% VAT
excl. delivery costs
- TecDoc Engine Number: 1Z, AHU
- Item number: V10-2270
- Our price: 27,01 €
- Manufacturer: JC PREMIUM
- EAN number: 224689133220891332208
- Condition: New
- Item number: 1151032
- Our price: 9,15 €
- Manufacturer: hajus Autoteile
- EAN number: 1151032000014
- Condition: New
- for OE number: 028 129 101 / D
- Item number: 130052410
- Our price: 9,34 €
- Manufacturer: AUTOMEGA
- EAN number: 4053184326936
- Condition: New
- TecDoc Engine Number: 1Z, AHU
- Fitting Position: Cylinder Head
- Material: Plastic
- Valve type: Breather Valve
- Component Number: BSG 90-720-059
- Item number: BSG 90-720-059
- Our price: 9,88 €
- Manufacturer: BSG
- EAN number: 8719822107485
- Condition: New
- Quality: OE EQUIVALENT
- Item number: BA020011A2
- Our price: 12,91 €
- Manufacturer: SIDAT
- EAN number: 8033208512978
- Condition: New
- for OE number: 028129101D
- Item number: 91718
- Our price: 12,97 €
- Manufacturer: MEAT & DORIA
- EAN number: 2224420670645
- Condition: New