Freightliner Century Columbia Upper Stainless Steel Coolant Tube OEM A05-16862-000 Lifetime Warranty! Made in the USA; Tig welded high quality 304 Stainless Steel; 100% mandrel bends; Machined fittings Never buy another tube again with this lifetime warranty stainless steel replacement! OEM: A05-16862-000; Location: Upper; Engine: Detroit 60 Series FREE SHIPPING!