Expansion tank part number help

[supercharged spaniel]

I want to order a new expansion tank.. I can only find one part numberon vagcat:

1H0121407A


It doesnt say wether its a sensor type one fitted to g40's and gt's or a normal one?

Anyone confirm this number or have the correct one?  thanks

dan

[PeteG40]

all of them have a sensor i think, apart from late ones....

dont they??

[supercharged spaniel]

hmmm no i thought it was just g40's and gt's? 

[supercharged spaniel]

my nz didnt have a sensor...if i remember correctly

[tdh-syorks]

the 1.3 cl i owned had a sensor

[hayesey]

the NZ engined saloon I used to have didn't have one.