This little guy basically measures the air pressure in your tires and sends that information to your vehicle's computer. It’s not just a simple reading though. It’s constantly monitoring, and it can even detect if one tire is losing pressure faster than the others. Some of the newer ones can even tell you the actual PSI in each tire, displayed right on your dashboard. It’s part of what we call the Tire Pressure Monitoring System, or TPMS. The sensor itself is usually located inside the tire, often near the valve stem. It sends a radio signal to a receiver in the car, which then relays the info to your computer and ultimately to that light on your dash. It’s a pretty integrated system. Well, properly inflated tires are crucial for a lot of things. It affects your gas mileage, how well your car handles, and most importantly, your safety. Underinflated tires can overheat and even blow out. The sensor acts like an early warning system, letting you know about potential problems before they become serious. You’ll notice if one goes bad because that TPMS light will illuminate, and sometimes it might be a flashing light instead of a solid one, indicating a sensor isn’t transmitting. If you’re looking to replace one, Fixparts Online has a good selection, and they make it pretty easy to find the right one for your vehicle. Keeping this working right is definitely a smart move for safety and saving money at the pump. Hassle-free shopping: Air Pressure Sensor (MPN 7.18222.26.0) includes a 12-month warranty!

About Pierburg

Pierburg is a distinguished German brand specializing in emission control, air supply, and fuel systems for modern vehicles. Originating from Germany, Pierburg focuses on sustainable and efficient solutions to support advanced automotive technologies.

Why Choose Pierburg?

• Pierburg parts are known for lasting a long time, even in tough conditions. You won’t have to replace them constantly. • We make parts for a lot of different car brands, so there’s a good chance we have what you need. • Our parts help your car run efficiently, which can save you money on gas. • Pierburg has been making quality auto parts for over 100 years – we have the experience to get it right. Pierburg delivers excellence, FixParts Online delivers to your door.