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The Gates molded upper coolant hose for 1998–2001 Freightliner MT45 with Cummins ISB diesel engines provides a direct-fit replacement to route coolant from the engine to the radiator. Molded to the required service contours, it restores correct hose routing and attachment locations so the cooling system can be returned to reliable circulation and confirmed fitment during service.
Gates 98-01 Freightliner MT45 Cummins ISB Diesel Upper Molded Coolant Hose
