Number of the coolant pipe

[Mannyg60]

Hi.

I've got a very slight leak off one of the pipes at the front of my engine. It seems to be coming from the plastic Y shaped pipe that's on the left hand side of the engine, the engine is an AUQ 2004 model cupra.

Seems to be worse when it's hot, I'm guessing there's a crack and it's expanding with the heat.

Could someone post up the number and I'll get one ordered from the internet.

Thank you in advance

 

[mty12345]

Hi mate.
2004, AUQ, Cooling system diagram here for you.

coolant cooling system Leon/Leon 4 (LE) 2004 year Seat EUROPA 121035

coolant cooling system Leon/Leon 4 (LE) 2004 year Seat EUROPA 121035 spare parts

seat.7zap.com

If it's part number 23,(the only one without a part number,lol) then i think it's this one

https://www.autodoc.co.uk/car-parts/oem/1j0121087a

 

[Alexis27]

Yes, common for that party to crack.
it's on the right hand side though isn't it?

 

[Mannyg60]

Left hand side mate

 

[Alexis27]

Ah, it's a different bit than the one I was thinking of

 

[mty12345]

looks like 16C, 32 or 33 in the diagram. you'll have to follow it and confirm which of them