These engines are known for coolant leaks, overheating, and failed water pumps all thanks to brittle plastic components. In this video, we show you exactly what fails and how we fix it the right way.We replaced the radiator, thermostat, water pump, and every coolant line. If you own a twin-turbo V8 Mercedes and you’re smelling coolant or topping it off constantly… this is the video you need to see.👉 Don’t wait until it overheats and leaves you stranded. #MercedesM278 #MercedesM157 #AMGRepair #C
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Mercedes M157 Engine Swap on This G63 AMG | The engine came in knocking, so we sourced a good used one and refreshed everything: water pump, thermostat, spark plugs, gaskets/seals, oil separator, belt, pulleys, tensioners, and more. This isn’t just a swap it’s a full rebuild approach for long-term reliability. #G63 #M157 #AMGSwap #EngineReplacement #MercedesAMG #Gwagen #MercedesBenz #603MTech #PerformanceBuild #AMGRepair #AutoTech | 603 MTech Autowerks
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