[Gurz]

Hi,
Anyone know where I can order an originial seal from in the UK? My car keeps saying low oil, there’s no obvious leaks anywhere however the seal has a crack in it so that might be it?

thanks for any help

 

[Rsavory]

Parts dept. at BMW dealership. Probably need to buy the entire cap.

 

[John in VA]

Input your car's info into this electronic parts catalog, find the part & part # needed, shop using the part # for a replacement. BMW doesn't make the cap - there are OEM vendors (Rein, Febi, Vaico).
https://www.realoem.com/bmw/select.do

That doesn't look like an oil filler cap, to me - rather, an expansion tank cap (the larger/upper one in your photo). Knowing what car you have would help. Oil cap is in this photo:

Good luck!

 

[Gurz]

Input your car's info into this electronic parts catalog, find the part & part # needed, shop using the part # for a replacement. BMW doesn't make the cap - there are OEM vendors (Rein, Febi, Vaico).
https://www.realoem.com/bmw/select.do

That doesn't look like an oil filler cap, to me - rather, an expansion tank cap (the larger/upper one in your photo). Knowing what car you have would help. Oil cap is in this photo:

Good luck!

Hi,

thanks for the help. I actually meant coolant cap!

 

[Rsavory]

There's a $5 difference between genuine BMW and the Vaico part that has the same markings. Looks like the part no. is 17117639020. You can Google that and see where you would like to buy it. Make sure it fits your exact model.

 

[John in VA]

Hi,
thanks for the help. I actually meant coolant cap!

Good to know! You can edit the title of your initial post.

 

[jaye944]

just buy a whole new coolant cap from a dealer