2004 Berlingo Heater Hose Replacement

[GiveMeABreak]

This is the heater matrix hose for your Berlingo:

Part number is: 6466S6. £91.49 from Citroen inc. VAT.

[GiveMeABreak]

I don't have a specific guide on this specific model, but you shouldn't need to remove the dash. You should be able to get access from under the passenger side. The pipes will come through and clamp onto the matrix, but of course the coolant needs to be drained first and there will be some coolant still in the matrix, so could be messy.

[GiveMeABreak]

They don't change the heater layout based on LHD / RHD. The heater system is the same layout for both and you have a Right Hand Drive same as over here.

[RichardW]

This should be doable from the engine side - the pipes are clipped onto the matrix outlet. Exactly how varies, but it should be fairly obvious with a close look.

[RichardW]

-6 here this morning, no bypassing heaters here!!

That arrangement is widely used by PSA - it's a well known sticking point in the Xantia matrix replacement process. Usual advice is to get the thing hot and do it under pressure, but you don't have that option now. Perhaps getting it hot by pouring hot water over it, and then gently levering from behind to release it. Best not to break the matrix outlet as I expect that is a dash out job...

[RichardW]

https://www.berlingoforum.com/thread-12793.html

Para in here about half way down talks about getting the pipes off.