1989 Mack DM Series Heater Hoses, Pipes
- ACDelco® - Professional™ Molded Heater Hose AssembliesMack DM600S / DM600SX / DM600X / DMM6006EX / DMM6006S... 6 11.0L 1989, Professional™ Molded Heater Hose Assemblies by ACDelco®. Location: Heater. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$110.20