Hello,

Does anyone have an idea what this part number could be . It is the eblow connection that runs from the overflow tank to the coolant hose that run overtop the intake.


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The bad news - you can't get that part by itself you have to buy the whole hose.
The good news - the whole hose is fairly cheap and is usually readily available.
The even better news - that hose is prone to crack/split/break in multiple areas not just where yours has broken so you are due for a complete new hose anyway.
It is variously known as the "overflow hose" or the "radiator vent hose" and other names.
I'm pretty sure that for a 2014 XJL it is part # C2D6362, see here: https://britcar.com/product.php/2783...r___xj_2010_on
And here: https://www.xportautoparts.com/oem-p...UtMGwtdjgtZ2Fz

 

Thank you so much for the help.