Ensure your classic VW Beetle or Bus runs smoothly with this high-quality fuel injection pressure regulator. After decades of use, the original regulator can fail, leading to inconsistent fuel pressure and poor engine performance. This replacement unit maintains the correct pressure—29 PSI at idle with the vacuum hose connected and 36 PSI when disconnected—keeping your engine in peak condition.

Designed as a faithful reproduction of the original, this regulator ensures reliable operation. A failing unit often results in vacuum diaphragm leaks, sometimes accompanied by a hissing sound. Replacing it with this precise reproduction restores proper fuel delivery, making it an essential component for any fuel-injected 1600-2000cc VW engine.