Transmision oil cooler O ring

[Raul_X5]

Hello, any one know the size of the 2 O ring of the transmision oil cooler, the ones that goes on the radiator, thanks

[Raul_X5]

Found it, thanks any way

[upallnight]

So what size are they?

[squidzilla]

If it is for the m54, he can get those off of realoem since they sell those individually at the dealer etc. I know since I replaced both of mine when replacing my radiator on my e46. They are like 5.00 each or so..

[Raul_X5]

I pay 6$ for each one in a store near my house

[Raul_X5]

Originally Posted by upallnight

So what size are they?

(16.5 X 4.8 X 23 mm)

[Raul_X5]

I ask because i think they come with the oil cooler, but they can be found alone