Technical Matrix heater O rings

[nodge77]

Hi everybody,

Looking for info on the O rings on the pipes connected to the matrix heater on a 1.2 petrol fiat 500 (2014) can't seem to find their size?

 

[bugsymike]

Hi everybody,

Looking for info on the O rings on the pipes connected to the matrix heater on a 1.2 petrol fiat 500 (2014) can't seem to find their size?

Some Fiat O rings are only supplied from dealers with the expensive hoses.
I had trouble with this and in the end as I needed several I bought an O ring kit by Loctite as cost effective and Doblo 1.6 is still running fine on them.
Also you can buy lengths of different size and even square profile of the correct rubber from eBay.