hi , this pipe is Genuine 2003-2008 Jaguar S-Type Reservoir Hose XR849192 for the 4.2 n/a v8 non super charged.
i bought this pipe genuine from jaguar NZ brand new.
all i wanted was the o ring and the steel retainer spring clip .
as my car came with cable ties holding it on the coolant tank.
jaguar could not supply the clip on its own and did not have a supercharged pipe in stock so i chanced it with a different model pipe in hope the clip was the same and it is .
so if you have a good clip but would like a brand new pipe . then for the cost of shipping and an o ring then you won't beat this price any were.
if you would like it let me know and ill get a fraught price .
thanks.