Bosch 0261520303 High Pressure Fuel Pump for Gasoline Direct Injection

The Bosch 0261520303 Direct Injection High Pressure Fuel Pump delivers precision fuel metering for enhanced engine performance and efficiency in gasoline direct injection (GDI) systems. This high-pressure pump compresses fuel from the electric supply pump to the elevated pressures required for optimal direct injection operation, ensuring precise fuel delivery directly into the combustion chamber.

Key Features:

• High-pressure fuel delivery system designed for gasoline direct injection engines
• Precision-engineered to maintain optimal fuel pressure for maximum engine efficiency
• Durable construction built to Bosch OE quality standards
• Integrated pressure control for consistent performance
• Direct replacement for OEM part number 94611031561

This fuel pump is a critical component of the direct injection fuel system, responsible for pressurizing fuel to levels necessary for high-pressure injectors to atomize fuel with precision timing. Common symptoms of a failing high-pressure fuel pump include engine misfires, difficult starting, reduced power during acceleration, and decreased fuel efficiency. Diagnostic trouble codes such as P0171, P0172, or P0087 may indicate issues with the high-pressure fuel pump operation.