V35 Oil Cooler Seal ? Ne One Else Had To Replace ?

[Dan85]

Had noticed a bit of oil on the plastic cover under my V did an oil change thought it might have just been the filter, cleaned every thing under there was quite alot of oil and muck. Any way few days later still a lil bit of oil on the oil cooler that the filter skrews onto. from what i could see the leak is minimal and not coming from any higher then the top of the cooler

so natually i hit up goole and apparently its common for the "oil cooler seal" to leak a lil when its old never having change it(the cooler seal i mean) since i have had the car (apr 2010) got a Part number "B1304-43U00" off another forum just wondering if any one else had this issue if so did u just hit up your local dealer for the new seal ? from what i read is an easy fix

Cheers Dan.