There is an oil leak on my moms car and i came to conclusion that its the oil cooler O ring. Any one here know how to replace the o ring? is it easy

 

kind of car would help..and which o-ring it is

 

sorry its a 2003 nissan murano. Its the oil cooler O ring. i did research google and thats a common problem on those. just dont know how about to do it. its coming from 2 hoses going into the oil cooler. the filter side is leak free.

 

that's a fairly new car..... I'll be suprised if somebody other than full-time techs can help you....

 

its a major problem on those cars :/

 

Its nothing hard, just take off the cooler and replace the gaskets. You wont have to do an oil change but you should just replace the filter and add what little oil you lose.

Make sure you clean the mating surfaces real well before putting it back together.