Rudy's Black Billet Fuel Filter Housing Cap For 2017-2019 Chevy/GMC 6.6L L5P Duramax 2007-2011 XDP fuel injectors go through

XDP fuel injectors go through a rigorous remanufacturing process to ensure they meet or exceed the current specifications of engine manufacturers

Retains normal operation of your Fog lights when the High beams are OFF

Check Control Arms: GM produced cast steel

303 hardware except Allen head cap screws are zinc plated

Rudy's Black Billet Fuel Filter Housing Cap For 2017-2019 Chevy/GMC 6.6L L5P Duramax 2007-2011 XDP fuel injectors go throughAfter witnessing a few failures of the factory plastic fuel filter housing on the L5P Duramax, we decided to create our own billet aluminum version that is more durable, more reliable, and MUCH better looking. CNC machined from a solid piece of billet aluminum, this housing is engineered and manufactured to fit and function like the factory housing (while being MUCH stronger). This housing is a direct replacement on the 2017 2019 6. 6L L5P Duramax and