Mercedes-Benz E420 Problem Report

Mercedes-Benz E420 Coolant Leak/Overheating Due to Radiator Leak

(12 reports)

A coolant leak may develop form the Radiator due to degradation of its plastic components. Replacement of the failed radiator will be necessary.

Whole system was having issues oncluding radiator so i just replaced the radiator fan clutch and water pump and problem solved -
Finally failed on the front drivers side. This was considered normal ware and tear for an OEM part. It's a repair that can be done with avarage repair skill. -
Drivers side plastic end cap split. -
Coolant leak at the front middle of vehicle. No fix yet. -
Radiator became leaky after radiator hoses and heater/bypass hoses had been replaced. -
coolent level always says low car over heats in park and wen a/c is running -
i dnt c no leak bat i always add coolant every 2 weeks -
Related Items:
Can you tell me where to find the fuel filter in my E-420?
Will the catalytic converter be damage due to excessive heat.
I need to recharge the the AC in my E-420 but cannot find the compressor
What are the battery specs...dimensions, CCA, etc?
The ignition is locked...how is this repaired?

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