51.27421-0292 MAN TEMPERATURE SENSOR

This little guy measures the temperature of either the engine coolant or sometimes the oil, depending on which one you need. It sends that temperature reading as an electrical signal to the car’s computer – the ECU, or engine control unit. Basically, it's telling the computer how hot things are running. Think of it as a key information source for the computer. The computer uses this temperature data to adjust things like the fuel mixture, ignition timing, and even how the cooling fan operates. It’s a critical part of keeping the engine running smoothly and efficiently. It also plays a role in how your temperature gauge reads on the dashboard, letting you know if things are getting too hot. If this sensor fails, it can cause a lot of problems. The computer might think the engine is cold when it’s actually hot, or vice versa. This can lead to poor fuel economy, rough idling, difficulty starting, and in serious cases, even engine damage. You’ll notice if it’s bad – things will run poorly, your check engine light will probably come on, and you might see inaccurate readings on your temperature gauge. It’s one of those relatively inexpensive parts that can save you a lot of headache and money down the road. You can usually find a good replacement, exactly the one for your car, at places like Fixparts Online. Why settle for less? Temperature Sensor (MPN 51274210292) includes a 12-month warranty!

About MAN

MAN Truck & Bus focuses on innovation, efficiency, and reliability in commercial transport solutions.

Why Choose MAN?

• MAN auto parts are built to last, using high-quality materials so you don’t have to replace them often. • We have a huge selection of parts for many different vehicles, making it easy to find what you need. • Our parts are designed to meet or beat the original equipment standards, ensuring a perfect fit and reliable performance. • We offer competitive prices and fast shipping, so you can get your vehicle back on the road quickly and affordably. Performance you can rely on – MAN parts from FixParts Online.