Beck Arnley 158-0819 Fuel Injection Pressure Regulator

Fuel Pressure Control for Subaru Applications

The Beck Arnley 158-0819 fuel injection pressure regulator is built for foreign nameplate vehicles that require OE-style form, fit, and function. It is a direct-fit fuel system component for select Subaru Legacy, Forester, and Impreza models, helping maintain proper fuel pressure at the rail.

• Fuel injection pressure regulator for select Subaru fuel systems
• OE-spec replacement focused on fit and function
• Supports stable fuel delivery in everyday driving conditions
• Beck Arnley 158-0819 for import vehicle repair and maintenance

Compatible With Select Subaru Models

Compatible with 1990-1999 Subaru Legacy, 1998 Subaru Forester, and 1993-1998 Subaru Impreza. This part number, 158-0819, is a practical choice when servicing fuel pressure regulation on Subaru Legacy, Subaru Forester, and Subaru Impreza applications that call for an OE-style replacement.

What This Part Helps Address

• Fuel pressure that is too high or too low at the injector rail
• Hard starting related to inconsistent fuel delivery
• Rough idle caused by unstable fuel pressure control
• Rich or lean running conditions tied to regulator wear
• Fuel system drivability concerns on aging Subaru vehicles

Installation Notes and Tips

Verify the original regulator style and connector/port layout before installation. Inspect fuel lines, seals, and surrounding components for wear or contamination during service. Confirm application by year and model before ordering, especially on Subaru Legacy, Forester, and Impreza vehicles.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications for form, fit, and function. The 158-0819 is backed by that OE-focused sourcing approach for confident replacement on the correct Subaru application.