The electronic thermostat assembly of a BMW B48 engine is the core part of its thermal management system. It plays a crucial role in guaranteeing the normal operation of the engine. Its failures can will directly affect the performance and reliability of the engine.

Symptoms of a failed electronic thermostat assembly:

The engine failure indicators lights up.

The temperature of the cooling water is abnormal.

The heating function of the air conditioner fails to work normally.

The fuel consumption is increased.

Causes of failures of an electronic thermostat assembly:

An electronic component in the thermostat is damaged.

A line failure has occurred.

A sensor has failed.

The sealing ring has aged or the shell has cracked.

Advantages of vika B48 electronic thermostat assembly:

Chip: Both chips used for an assembly are microchips from Germany, featuring a high level of accuracy and reliability.

Gear: The level 6 gear precision ensures accurate and smooth power transmission.

Shell: The shell is made of DSM PPA material, which is characterized by super high temperature resistance (280℃), good corrosion resistance, and excellent insulation.

Components: The motors, temperature sensors, and rubber rings are all purchased from supporting OEM factories.

All vika B48 electronic thermostat assemblies receive a full range of performance tests (including program, flow rate, valve opening/closing angle, and other tests) with an vehicle-mounting simulation tester before shipping to ensure qualified performance.