PPE 119021007 EGR to CAB Coolant Hose | 2004.5-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

2004.5-2007 GM 6.6L Duramax PPE EGR to CAB Coolant Hose Features: - 1-ply heat-resistant internal fibers - Durable, 5 mm thick silicone - Inner diameter of hose is 5/8" The 2004.5-2007 GM 6.6L Duramax PPE EGR to CAB Coolant Hose Offers a 5mm Thick Silicone Construction Things happen and sometimes you have to replace your factory coolant hoses to retain full function of your engine. The 2004.5-2007 GM 6.6L Duramax PPE EGR to CAB Coolant Hose offers a factory fit that will slide right into place with a durable 5mm silicone construction. Within the hose, the inner diameter is 5/8" to provide the perfect size opening. Coolant hoses wear down over time, but the 1-ply heat-resistant fibers of this hose will let it perform for longer. Fitment: 2004.5-2007 GM 6.6L Duramax