Beck Arnley 158-1187 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Mercedes-Benz Models

The Beck Arnley 158-1187 fuel injection pressure regulator is designed to maintain optimal fuel pressure in your Mercedes-Benz fuel injection system. Engineered for precision, this component ensures consistent fuel delivery for models including the 300CE, 300E, 400SE, and C36 AMG.

Key Features of Beck Arnley 158-1187

• Compatible with a wide range of Mercedes-Benz vehicles such as 300SE, 400SEL, E320, and SL600
• Maintains stable fuel pressure for efficient engine performance
• Direct replacement part number 158-1187 for easy identification
• Precision-engineered to meet OEM specifications
• Durable construction for long-lasting operation

Detailed Product Description

This Beck Arnley fuel injection pressure regulator (part number 158-1187) is a critical component in the air and fuel delivery system of various Mercedes-Benz models. It regulates the fuel pressure supplied to the fuel injectors, ensuring the engine receives the correct amount of fuel under different operating conditions. Proper fuel pressure regulation helps maintain engine efficiency, reduces emissions, and supports smooth acceleration. This part is compatible with multiple Mercedes-Benz vehicles, including the 300TE, 400E, C220, E420, and S500, making it a versatile choice for maintaining your vehicle's fuel system integrity.

Common Applications and Issues Addressed

• Prevents fuel pressure fluctuations that can cause rough idling or stalling
• Helps resolve poor fuel economy due to inconsistent fuel delivery
• Addresses engine hesitation or misfires related to fuel pressure problems
• Supports stable engine performance under varying load conditions
• Reduces risk of fuel system damage caused by overpressure

Installation Notes and Tips

When installing the Beck Arnley 158-1187 fuel injection pressure regulator, ensure the fuel system is depressurized before removal. Verify compatibility with your specific Mercedes-Benz model, such as the S420 or SL500, to confirm fitment. Use appropriate tools to avoid damage to fuel lines and connectors. After installation, check for fuel leaks and proper engine operation to confirm successful replacement.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 158-1187 fuel injection pressure regulator undergoes rigorous quality control to ensure consistent operation. Please refer to Beck Arnley’s warranty policy for specific coverage details.