Dorman Turbocharger Oil Return Line 11-16 GM 6.6L Duramax LML

Are you swapping out your old, worn-down turbo? Since you're already going to have the whole air induction system opened up, it's a good idea to find and replace any part that could be faulty or leaking, which robs you of performance and could lead to costly repairs if it fails. For a perfect stock replacement, choose Dorman's 904-140 Turbocharger Oil Return  Line to make sure your turbo has the parts that keep it running great for miles and miles to come.