Fuel Filter Housing Leak? - Chevy and GMC Duramax Diesel Forum Oct 18, 2010I have noticed that there has been a small amount of fuel on top of my fuel filter housing and the truck takes considerably Chevy and GMC Duramax Diesel Forum > Chevy / GMC Duramax 06-07 LBZ & LLY Forums > 06-07 LBZ & LLY Duramax Powertrain > Fuel Filter Housing Leak? Reply. Page 1 of 4: 1: 2: 3 : Last : Tweet 2006 GMC 2500HD LBZ CrewAuthor: StummerFuel Filter losing prime - Chevy and GMC Duramax Diesel ForumAug 23, 2016Fuel Filter Housing Replacement - Chevy and GMC DuramaxJun 09, 2016Fuel filter housing: rebuild or replace?Jul 30, 2015Aftermarket Fuel Filter Housing? - Chevy and GMC DuramaxMar 06, 2009See more results Duramax Fuel Filter Housing | eBay When you need to change your car's fuel filter, you can find a Duramax fuel filter housing designed for your vehicle through the large inventory on eBay, which includes a variety of housing assemblies and Duramax fuel filter kits that include everything you need to replace the filter.