Correct coolant pressure cap

[JeromeNorris]

Does anyone know the correct expansion tank kPa pressure cap for a 2012 XF 2.2d.
There are two, 140 kPa and 200 kPa, both claiming to be the correct one.
What would be the effect of having the wrong one fitted?

[almcl]

According to the Jaguar Classic parts website
https://parts.jaguarlandroverclassic.co ... nd/jaguar/

it's part no C2P17700 which is the 140 kPa variant.

[JeromeNorris]

Thank you for that. I will fit that one in the hope it will get rid of a false level warning. A problem which started after my garage checked all fluid levels during a service. Just wonder if they put the wrong cap back. Still confusing having both caps described as correct for the car.
I am grateful for your help. Many thanks
PS. My XJS is identical in colour and year as yours but with the yank double headlights.

[almcl]

PS. My XJS is identical in colour and year as yours but with the yank double headlights.

Good to know, there don't seem to be many of us left!