Car Problem Reports

Mercedes-Benz 600SEL Coolant Leak Due to Cracked/Broken Heater Core Outlet Housing

Mercedes-Benz 600SEL Problem
2 Reports
Me Too

Model Years Affected: 1992, 1993


A cracked or broken heater core outlet housing can cause a coolant leak near the bulkhead (firewall). Our technicians remind us that coolant leaks should be repaired in order to avoid overheating the engine due to coolant loss.

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