Oil temperature sensor

The oil temperature sensor is an important component of the engine management system and measures the temperature of the engine oil during operation. The measured values are transmitted to the engine control unit or the instrument cluster so that the temperature of the lubricating oil can be monitored and optimally regulated.

Engine oil plays a crucial role in the lubrication, cooling, and cleaning of the engine. Oil temperature directly affects the oil's viscosity and thus its lubricating properties. A properly functioning oil temperature sensor ensures that the engine control unit receives precise information about the condition of the lubricating oil and can make adjustments to the engine management system as needed.

Depending on the vehicle model, the sensor is located in the oil circuit, for example in the oil pan, in the engine block, or near the oil filter. Modern oil temperature sensors use precise electrical resistance elements or thermistors that accurately measure the temperature of the engine oil.

A faulty oil temperature sensor can lead to incorrect temperature readings, warning messages in the vehicle, or faulty engine control values. Typical symptoms include implausible temperature readings or error messages in the engine management system.

At Autoteile Gossau, you'll find oil temperature sensors for numerous vehicle models, available in both original equipment and high-quality aftermarket versions. Our replacement parts meet manufacturer specifications and ensure reliable oil temperature monitoring. Benefit from particularly competitive prices in Switzerland, fast delivery, or the option to pick up your order directly from our shop in Gossau and pay in cash or by card.