I have a 2010 Mercury Mountaineer with a 4.0 I developed a coolant leak and have found it to be from the Oil cooler which holds that oil filter. The cooler is no longer available # 1L2Z6A642FA or OKC21 Has anyone out there had this issue and if so what did you do? I worry that If I use something else that I will have leaks... Thoughts? Suggestions?
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