XDP Radiator Coolant Drain Pipe For 2006-2019 GM 6.6L Duramax LBZ/LMM/LML/L5P 2015.5-2016 6.6l lml duramax The direct bolt-on design simplifies

The direct bolt-on design simplifies installation and eliminates the need for modifications

The taper is the same as the factory tie rod so there is no drilling of the knuckle required for installation and can be put back to stock if required

-4140 Flanged Impeller Hub

4-ply 5mm Silicone Hoses (Twice the thickness of OEM)

Medium level containment on the sides keeps you secure when the ride gets rough

XDP Radiator Coolant Drain Pipe For 2006-2019 GM 6.6L Duramax LBZ/LMM/LML/L5P 2015.5-2016 6.6l lml duramax The direct bolt-on design simplifiesEliminate the hassle of servicing the cooling system in your 2006 2019 GM 6. 6L Duramax with the XDP Duramax Radiator Coolant Drain Pipe XD328. Draining the cooling system in your truck requires removal of the lower radiator hose. Once that hose is removed, you'll find yourself scrambling trying to contain the mess of over 4 gallons of coolant. While some use buckets, kiddie pools, and many other methods, none solve the real issue of trying to