Global Parts 1814812 Fuel Pressure Sensor

Fuel Pressure Sensor for Mercedes-Benz Applications

Global Parts 1814812 is a fuel pressure sensor for fuel-injected engines that monitor pressure in the fuel rail or fuel line and send that data to the ECU/PCM. It supports accurate fuel delivery control for select Mercedes-Benz models, including SL55 AMG, SL600, SL65 AMG, CL55 AMG, CL600, CL65 AMG, S55 AMG, S600, and S65 AMG applications.

Key Features

• Fuel pressure sensor for air and fuel delivery systems
• 3-terminal design with pin terminals
• Female connector with rectangular connector shape
• Male terminal gender for secure electrical connection
• Mounting hardware not included
• Global Parts 1814812 replacement sensor for OE-style fitment

Detailed Product Overview

This fuel pressure sensor monitors pressure inside the fuel rail or fuel line and relays that information to the engine management system. By providing the ECU/PCM with accurate pressure data, Global Parts 1814812 helps the system manage fuel delivery on turbocharged and high-performance Mercedes-Benz platforms. This part cross-references 4639053400 and ES113431 for the same application.

Compatible With 2003-2008 Mercedes-Benz SL55 AMG, 2004-2008 Mercedes-Benz SL600, 2005-2008 Mercedes-Benz SL65 AMG, 2003-2006 Mercedes-Benz CL55 AMG, 2003-2006 Mercedes-Benz CL600, 2005-2006 Mercedes-Benz CL65 AMG, 2003-2006 Mercedes-Benz S55 AMG, 2003-2006 Mercedes-Benz S600, and 2006 Mercedes-Benz S65 AMG. Global Parts 1814812 is a direct-fit fuel pressure sensor option for these Mercedes-Benz fuel system applications.

Common Issues This Part Can Help Address

• Fuel pressure signal errors sent to the ECU/PCM
• Rough running caused by incorrect fuel rail pressure readings
• Fuel delivery control problems in fuel-injected engines
• Check engine light concerns related to fuel pressure monitoring
• Inconsistent engine performance tied to inaccurate sensor output

Installation Notes and Tips

Verify connector shape, terminal count, and terminal gender before installation. Inspect the fuel system connector and wiring for corrosion or damage, and confirm the sensor mounting point matches the original unit. Because mounting hardware is not included, reuse the existing hardware only if it is serviceable and matches the application.

Quality Assurance

Global Parts fuel system components are built for OE-style replacement use and are intended to support accurate sensor communication within the engine management system. Confirm fitment by matching the part number 1814812 and the vehicle application before installation.