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. Easy returns and support: Expansion Valve (MPN CB1029V) has a 12-month warranty!

About Delphi

Delphi is a trusted American brand in automotive technology, offering advanced fuel and electronic systems. Based in the USA, Delphi remains at the forefront of innovation and performance.

Why Choose Delphi?

• Delphi parts are made to fit and perform like the original equipment, so you can trust the quality and reliability. • They offer a wide range of parts, covering most vehicles on the road, making it easy to find what you need. • Delphi invests in research and development to stay ahead of the curve and provide innovative solutions for modern vehicles. • You’re getting a trusted brand with a long history of providing quality parts for both professionals and do-it-yourselfers. Performance you can rely on – Delphi parts from FixParts Online.