This little guy basically monitors the temperature, usually either the evaporator core temperature – that's inside your dash – or the outside air temperature. It sends that information to your car’s computer, the one we call the ECU. Sometimes there's more than one; some vehicles have separate sensors for different locations. It's a pretty simple part, electronically speaking, but vital. It's a key player in your whole air conditioning system. Think of it like this: the sensor tells the computer whether it needs to kick the compressor on or off, how hard to run it, or even if it needs to switch between recirculating air inside the car and bringing fresh air in. It's constantly feeding information to maintain the temperature you set on your controls. It’s part of the closed – loop system that makes sure you’re getting nice, cold air. Well, if this sensor goes bad, you'll notice if your A/C isn’t working right. It could be blowing warm air, or it might be blowing cold air but not as cold as it should. Sometimes it might cycle on and off constantly. Basically, it messes with the whole temperature regulation process. It acts like a shield, protecting your system from overworking or underperforming. You can find replacements for pretty much any vehicle over at Fixparts Online, if you’re looking to tackle it yourself. Ignoring it can also put extra strain on the compressor itself, and those are expensive to replace, so it's best to get it sorted out when it fails. Premium parts, premium warranty: A/C Sensor (MPN ASE24000P) is covered for 12 months!

About MAHLE

Mahle is a leading global supplier of engine components, thermal management, and filtration solutions.

Why Choose MAHLE?

• MAHLE parts are built to last, using high-quality materials so you don’t have to replace them often. • We make parts for almost every type of vehicle, from everyday cars to heavy-duty trucks. • MAHLE is a trusted name in the automotive industry, with over 100 years of experience. • Our parts help improve engine performance and fuel efficiency, saving you money at the pump. MAHLE delivers excellence, FixParts Online delivers to your door.