Expansion cap

[Bentleycraig]

Hi, I have a 2005 DB9 and need a new expansion cap. Does anyone know an alternative? Don't really what to pay Aston £90 for a cap which is probably Ford or Jaguar.

[vpr]

Is it an ally jobbie same as on my V12v?

If so I can sell u my old one. Only done 8k but changed it because my top hose was compressed when cooled down. AM suggested changing it but made no difference.

[Bentleycraig]

It's a plastic one. Thanks for your reply.

[CatalystV12V]

vpr said:

Is it an ally jobbie same as on my V12v?

If so I can sell u my old one. Only done 8k but changed it because my top hose was compressed when cooled down. AM suggested changing it but made no difference.

I have same issue with top hose.. did you just leave the hose as is with no detrimental impact?

[vpr]

CatalystV12V said:

vpr said:

Is it an ally jobbie same as on my V12v?

If so I can sell u my old one. Only done 8k but changed it because my top hose was compressed when cooled down. AM suggested changing it but made no difference.

I have same issue with top hose.. did you just leave the hose as is with no detrimental impact?

Yes left it. Been years no issue.

[CatalystV12V]

vpr said:

Yes left it. Been years no issue.

Thanks

[Phil57DBS]

Here is mine, no problem since 2 years 😁

https://www.oscaro.com/bouchon-reservoir-de-liquid...

[Bentleycraig]

Does anyone know of a replacement cap for 2005 DB9? Expansion bottle.

[Phil57DBS]

Ive just write it...
Quinton Hazell FC527

[Bentleycraig]

Thanks very much. I'll give it a try.

[Bentleycraig]

I ordered a replacement cap for expansion bottle. Its 140kpa, the original is 150kpa. Will this difference cause a problem?