This is the lower radiator outlet hose for 2004-2009 Chevrolet Kodiak and GMC Topkick T6500, T7500, and T8500 trucks. This is a blue colored silicone hose. Replace your old hose with this brand new factory GM part at a fraction of the dealer price.

New. Never Installed. OEM part. Bulk Overstock

GM Part # 15125626 (number on the item)

Item is number 5 in the GM diagram.