Hello dear Jaguar friends,

If I needed this part during the maintenance of my vehicle, where can I get it? I am writing from Istanbul / Turkey
What is Bosch Fuel Injection Pressure Regulator 0280160234 or original part?

thanks.

 

That number is the Bosch number for the FPR on the B Bank side of the rail, as in the ACTUAL Pressure Regulator.

It is specified as 3.0Bar.

The same prefix, ending in 214 is the A Bank (Inlet) unit. It is NOT a pressure regulator in the true sense in this engine application, and is mostly deleted.
It is specified as 2.5Bar.

The 214 and the 234 are NOT interchangeable at all.

 

First of all, thank you for the information. So which product should I choose? ?

 

If its the 234 ending unit you need, then that the one to choose.

Suppliers would be whatever you can find, but a Google search of that actual Part # would be a good start, and then maybe Ebay.

The suppliers that support this Forum may also be helpful, but some may have shipping restrictions.

Looking at that snap again, that does not look right.

Is that the FPR on the LH side of the engine, just near the oil filler cap?????, it looks more like the RH side with the 2 threaded fittings.

Its been YEARS since I was under a V12 bonnet, but memory is what it is.

RH side is double male threads.
LH side the ONE Male thread in the end opposite the vac spigot, and ONE push on spigot for the return to tank hose in the side of the unit.

Someone with a V12 HE that can go look will confirm or correct that, BUT most of us have the RH unit deleted, as I mention earlier.