ECS Performance Coolant Hose Kit for your N54
Some of the biggest issues when owning a BMW can come from cooling system components. Even through the years of improvement the same failure is seen with the plastic fittings and adapters from years of hot to cold temperature fluctuation.
The N54 engine sees failure at the plastic adapter connecting the thermostat hose to the cylinder head, this adapter simply shears off at the end of the barbed fitting.
The engineering team here at ECS decided a billet aluminum piece was a much better option to contend with the temperature fluctuation.
For your BMW N54 ’08 - ’13