This valve basically regulates the hydraulic pressure going to your brakes, specifically to different axles, often the rear. It balances the braking force so you don’t lock up the rear wheels before the front ones – that’s really its main job. It can also adjust pressure based on how loaded your vehicle is. Some will also handle things like ABS functions, depending on the setup. Think of it as a traffic cop for brake fluid. The master cylinder sends pressure out, and this valve directs where it goes and how much goes where. It's usually positioned along the brake lines, between the master cylinder and the wheel cylinders or calipers. It’s a pretty key piece in the overall braking system, acting like a shield to prevent wheel lockup. Well, if this valve fails, you’ll notice if your brakes feel spongy, or if one end of the vehicle tends to lock up before the other. That’s dangerous, obviously. It can really mess with your stopping distance and make it hard to control the vehicle, particularly in wet or slippery conditions. A failing valve could also lead to uneven brake wear. You can often find replacements online—Fixparts Online carries a good selection, and they usually have diagrams to help you make sure you get the right one for your vehicle—but it's a safety component, so getting it right is crucial. It’s something you want to address pretty quickly if you suspect it’s failing. Convenience at its best: Pressure Control Valve (MPN LV40015) includes 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.