Beck Arnley 158-0278 Fuel Injection Pressure Regulator

Fuel Pressure Control for Toyota and Lexus

Beck Arnley 158-0278 is a fuel injection pressure regulator built for foreign nameplate OE-style fit, form, and function. It is a direct replacement choice for drivers servicing fuel delivery issues on select Toyota and Lexus applications, including Lexus ES300, Toyota Avalon, Toyota Camry, Toyota Previa, Toyota Celica, and Toyota Corolla.

Key Features

• OE-spec replacement for foreign nameplate fuel injection systems
• Supports stable fuel pressure regulation in the injection system
• Application-specific fitment for select 1988-1996 Toyota and Lexus models
• Beck Arnley part number 158-0278 for catalog and service reference
• Compatible with multiple gasoline engine fuel delivery setups across listed vehicles

Detailed Description

Beck Arnley 158-0278 fuel injection pressure regulator is sourced to meet foreign vehicle OE specifications for form, fit, and function. It is intended for service on 1994-1996 Lexus ES300, 1995-1996 Toyota Avalon, 1994-1996 Toyota Camry, 1991-1995 Toyota Previa, 1990-1993 Toyota Celica, and 1988-1992 Toyota Corolla. If you are replacing a worn fuel pressure regulator on a Toyota Camry or Lexus ES300, this part number 158-0278 provides a direct-fit service option for the listed applications.

Common Repair Symptoms

• Hard starting caused by unstable fuel pressure
• Rich or lean running from incorrect fuel delivery
• Fuel odor or excess fuel return issues
• Rough idle, hesitation, or stumble under load
• Check engine light related to fuel system performance

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before installation. Inspect fuel lines, seals, and surrounding components during replacement, and confirm proper fuel pressure after service. This regulator is listed for N/A position applications, so match the original configuration on the vehicle before ordering.

Quality Assurance

Beck Arnley parts are sourced to match OE specifications for foreign nameplate vehicles, with product specialists working through global sourcing partners to help ensure the correct replacement part is selected for the application.