07eins GmbH

16V VITON Reinforced Gasket Set for 16V 2.0 TDI (Volkswagen, Audi, SEAT, Skoda)

Name: 16V VITON Reinforced Gasket Set for 16V 2.0 TDI (Volkswagen, Audi, SEAT, Skoda)
Brand: 07eins GmbH
SKU: 071MTR001PD16-V01
Price: 89.00 PLN
Availability: InStock

Reinforced VITON unit injector seals for the 16V 2.0 TDI with BOSCH PDEs. FKM/FPM gasket set specifically designed to complement the 07eins 16V PD injector bridge.

SKU:071MTR001PD16-V01

In stock

89,00 PLN

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Original by 07eins

Reinforced 16V VITON unit injector seals for 2.0 TDI unit injector engines

High-quality FKM/FPM seals for suitable 16V 2.0 TDI engines with BOSCH unit injectors

Reinforced unit injector seals made from VITON / FKM / FPM for suitable Volkswagen Group 16V 2.0 TDI unit injector engines with BOSCH unit injectors. Developed as a high-quality addition to PD injector repairs, engine overhauls and work on unit injectors — specifically in combination with the ORIGINAL 07eins 16V PD injector bridge.

Reinforced sealing for 16V unit injectors For a sound technical basis for repairs to suitable 2.0 TDI 16V PD injector engines

View VITON unit injector seals now Check compatibility

VITON

FKM / FPM material

High-quality sealing material for demanding engine applications.

Larger contact area

For a more robust seal on the unit injector.

16V

For 2.0 TDI engines

For suitable 16V 2.0 TDI unit injector engines with BOSCH PD injectors.

System

With 16V PD injector bridge

Specifically designed to complement the ORIGINAL 07eins 16V PD injector bridge with additional sealing.

Why unit injector seals are so important in 16V 2.0 TDI engines.

In 16V 2.0 TDI unit injector engines, the unit injectors sit directly in the cylinder head. Sealing rings on each PD injector provide the seal. If these seals become brittle, damaged or unevenly loaded by movement of the PD injectors, sealing performance can deteriorate.

This can result in typical PD injector problems: difficulty starting, rough running, juddering, loss of power, diesel in the engine oil or a rising oil level. Unit injector seals should therefore be consistently renewed rather than reused when working on BOSCH unit injectors.

Recognising typical PD injector problems

These symptoms can indicate leaking or mechanically stressed 16V PD injectors

Many customers initially search for symptoms rather than unit injector seals. In 16V 2.0 TDI unit injector engines too, leaking or improperly seated unit injectors can cause various problems.

Difficulty starting when cold or warm

The engine becomes harder to start in the morning, after standing for a long time or when warm. It often takes longer cranking before the TDI runs smoothly.

Rough running and juddering

The engine runs roughly, shakes at idle or responds unevenly while driving. A faulty PD injector seal can affect injection conditions.

Loss of power and reduced pulling power

If the seal on the unit injector no longer works properly, this can affect how the vehicle drives: reduced power, sluggish pulling power or uneven acceleration.

Oil dilution / rising oil level

If the oil level appears to rise or the engine oil smells of diesel, fuel may be entering the engine oil. This is critical for the bearings, camshaft, turbocharger and engine lubrication.

Diesel smell in the oil

Diesel in the engine oil is a warning sign that should be taken seriously. Dilution reduces the oil's lubricating ability — increasing the risk of expensive consequential damage.

Recurring leaks

If the seals have already been renewed and the problems return after a short time, the cause often lies not just in the seal but in the mechanical condition of the PD injector seat.

Check compatibility Read more about rising oil levels

What the reinforced 16V VITON unit injector seals do

The reinforced VITON unit injector seals replace the old sealing rings on the unit injector and help improve sealing around the PD injector seat. They are useful when BOSCH unit injectors are being removed anyway for repair, overhaul or diagnosis.

Renews the seal on the PD injector Old, hardened or damaged sealing rings are replaced with high-quality VITON / FKM / FPM seals.

Larger contact area The reinforced design helps provide more robust sealing on the unit injector.

Useful when working on 16V PD injectors When the PD injectors are removed, the seals should be consistently renewed — not reused.

Complements the 16V PD injector bridge Combining new seals with mechanical PD injector retention using the ORIGINAL 07eins 16V PD injector bridge provides a sounder technical basis for the repair.

For a sound basis for repairs The seals are an important part of a professional unit injector repair on suitable 16V 2.0 TDI engines.

Important note

Reinforced seals alone do not solve the PD injector problem permanently

Reinforced VITON unit injector seals are an important part of a professional unit injector repair. However, they do not eliminate the actual mechanical cause of the problem. If the unit injectors continue to move within the cylinder head, tilt or wear into the sealing surfaces, even new and reinforced seals will be subjected to renewed loads.

Replacing seals alone = usually only a temporary solution

If only new unit injector seals are installed without mechanically stabilising the unit injectors, the cause remains. The PD injectors can continue to move and subject the seals to uneven loads again. In practice, this can mean that the repair lasts only a few thousand kilometres — before starting problems, a rising oil level, diesel in the oil or leaks return.

A lasting solution requires mechanical retention of the 16V PD injectors

A lasting, effective solution therefore requires a combined system: the reinforced VITON unit injector seals provide the seal. The ORIGINAL 07eins 16V PD injector bridge also mechanically stabilises the BOSCH unit injectors. This precise combination prevents mechanically stressed PD injectors from overloading the new seals again.

16V PD injector bridge

Stabilises suitable BOSCH unit injectors in 16V 2.0 TDI engines. This keeps the PD injectors more precisely positioned and allows the seals to work more effectively over the long term.

Reinforced VITON seals

Complement mechanical retention with a larger contact area, robust VITON material and improved sealing around the unit injectors.

16V repair basis

Combining new seals with mechanical PD injector stabilisation addresses the cause and the symptom at the same time — for a substantially more lasting repair.

Check compatibility beforehand

The engine code, vehicle details and installed PD injector/injector number are decisive. Common rail engines, 8V PD injector versions and Siemens/piezo PD injectors are outside this application scope.

Clear recommendation from 07eins:

Do not regard reinforced VITON unit injector seals as a permanent solution on their own. If the unit injectors move within the cylinder head, tilt or repeatedly place loads on the seals, suitable mechanical retention should also be used — with the ORIGINAL 07eins 16V PD injector bridge on suitable 16V 2.0 TDI engines.

View 16V PD injector bridge Check compatibility

Why unit injector seals should always be renewed during a 16V engine overhaul

Once unit injectors have been removed, the seals should not be reused. The old sealing rings have already been exposed to thermal stress, fuel contact, pressure, movement and ageing. Reusing them can significantly reduce repair reliability.

Old seals can harden

Seals lose elasticity over time due to age, temperature and contact with fuel. As a result, their sealing performance can deteriorate.

Removal places stress on the seal

Sealing rings can sustain additional damage or deformation when the unit injectors are removed. They should therefore always be replaced.

Small leaks can become expensive

Poor sealing can contribute to starting problems, diesel in the oil, a rising oil level and consequential damage.

Little additional work when the engine is already open

If the PD injectors are accessible anyway, replacing the seals is a sensible step towards a sound repair.

Why does 07eins use reinforced VITON seals?

The reinforced 07eins VITON seals combine a larger cross-section diameter with a lower Shore hardness. This allows them to fill the seal groove and achieve a larger contact area without relying solely on harder material. VITON is a fluoroelastomer, also referred to as FKM or FPM, that is resistant to fuel, oil and high temperatures. Choose the seal kit that matches the installed PD injector design; a separate version is available for suitable 16V BOSCH PD injectors.

When are reinforced unit injector seals useful?

When unit injectors are removed, checked or stabilised again, it makes sense to renew the appropriate seals during the same operation. Particularly in cylinder heads with worn injector seats, reinforced VITON seals are recommended over standard unit injector seals. This applies, for example, to a PD injector repair, engine overhaul or the installation of a PD injector bridge or PD injector retainers. Select the designated 16V version for suitable 16V BOSCH PD injectors.

Check compatibility

Compatibility for 16V 2.0 TDI with BOSCH PD injectors

These seals are intended for work on suitable 16V 2.0 TDI unit injector engines. The installed PD injector version, PD injector/injector number, engine code and vehicle details are decisive.

PD injector/injector reference numbers

The following numbers refer to the installed BOSCH unit injector. They are not part numbers for the 16V PD injector bridge; they help identify the appropriate PD injector version.

0414720404 0414720454 0986441516 0986441566 03G130073G 03G130073GX 03G130073B 03G130073BX

Engine codes

Currently listed 16V 2.0 TDI engine codes:

AZV BKD BLB BNA BRE BVF BVG BRF

Common rail engines, 8V PD injector versions and Siemens/piezo PD injectors are not compatible. If your engine code is not listed, your engine may still be affected — in this case, please have the vehicle details, MKB and PD injector number checked.

Audi A3 8P / A3 Sportback 8PA