Basically, this little component takes the high – pressure, liquid refrigerant coming from your AC compressor and turns it into a low – pressure, low – temperature mist. It’s a controlled leak, if you will, that reduces the pressure and allows the refrigerant to properly absorb heat as it flows into the evaporator core. It regulates the flow, making sure just the right amount of refrigerant gets through. It’s a key part of your air conditioning system. Think of it as being right in the middle of the cooling process. The compressor pumps the hot, high – pressure refrigerant, it goes to the condenser to cool down, then to the expansion valve, and finally to the evaporator which is what actually cools the air blowing into your cabin. It's the part that makes the transition from hot, pressurized liquid to cold, usable cooling power happen. Well, if this valve fails, your AC won't cool very well, or it won’t cool at all. It’s often a slow failure, so you'll notice if the cooling performance gradually gets weaker. Sometimes it can fail suddenly though, leaving you with just warm air. A clogged or malfunctioning expansion valve can also put stress on other parts of the system, like the compressor, potentially causing more expensive repairs down the road. It’s like a shield protecting more sensitive parts. If you’re having AC problems, it’s one of the first things a technician will check. You can find these parts, and a lot of other AC components, at places like Fixparts Online if you’re looking to tackle this as a DIY repair. Built to endure: Expansion Valve (MPN AVE158000P) comes with a 12-month warranty!

About MAHLE

MAHLE drives advancements in vehicle efficiency and sustainability with its engine components and filtration solutions.

Why Choose MAHLE?

• MAHLE parts are built to last, using high-quality materials and manufacturing processes so you get reliable performance. • We offer a wide range of parts, covering everything from engine components to filters and beyond – meaning you can find what you need all in one place. • MAHLE is a trusted name in the automotive industry, with over 100 years of experience and a commitment to innovation. • Our parts are designed to meet or exceed original equipment specifications, giving you peace of mind and helping your vehicle run its best. MAHLE – trusted quality, available at FixParts Online!