Bosch 0 261 520 472 High Pressure Direct Injection Fuel Pump - 0 261 520 472

The Bosch 0 261 520 472 is a high-pressure direct injection fuel pump designed for gasoline direct injection (GDI) engines in Volkswagen and Audi vehicles equipped with 2.0T TSI engines. This engine-mounted mechanical pump is capable of generating approximately 2000 PSI of fuel pressure to atomize fuel before it enters the combustion chamber, enabling improved engine performance, fuel efficiency, and reduced emissions.

Key Features:

• OEM-quality high-pressure fuel pump manufactured by Bosch
• Generates approximately 2000 PSI for optimal fuel atomization
• Direct replacement for cylinder head-mounted fuel pump
• Designed for gasoline direct injection (GDI) systems
• Compatible with VW/Audi 2.0T TSI engines (CBFA and CCTA)
• OEM cross-reference numbers: 06H127025Q, 06H127025N, 06H127025R, 06H127025M, 06H127025P
• Also known as Bosch part numbers: 0261520239, 0261520347, 66809

Direct injection engines use dual fuel pump systems—a low-pressure pump in the fuel tank and this high-pressure mechanical pump mounted on the engine. When the high-pressure pump fails, symptoms include hard starting, reduced power, poor fuel economy, engine stuttering, or stalling. This genuine Bosch replacement pump restores proper fuel system operation and engine performance.