Bosch 66827 Direct Injection High Pressure Fuel Pump

Bosch GDI High Pressure Pump for BMW and Nissan

The Bosch 66827 is a new direct injection high pressure fuel pump for select BMW and Nissan applications. It is built for GDI fuel delivery systems that require precise high-pressure output for consistent engine performance, including BMW 135i, 335i, 535i, X3, X5, X6, and Nissan Rogue, Rogue Sport, and Juke applications.

Key Features

• Brand: Bosch GDI High Pressure Pump (New)
• Part number: 66827
• Direct injection high pressure fuel pump for gasoline direct injection systems
• Electric, internal pump design
• New construction with one outlet
• No gasket included
• No mounting hardware included
• Built to Bosch quality standards used in original equipment production

Product Details

Bosch developed this GDI high pressure pump for drivers and repair shops needing a precise fuel delivery replacement for direct injection engines. Bosch states these pumps are manufactured on the same production lines and tested to the same quality standards as Bosch original equipment fuel pumps, helping maintain reliable fuel pressure and long service life. The Bosch 66827 is a direct fit option for a wide range of BMW turbocharged models and select Nissan Rogue, Rogue Sport, and Juke vehicles.

This part cross-references OE-style part numbers 166303JY0A and 13517610761 for the same application.

What This Pump Helps Address

• Hard starting caused by low high-side fuel pressure
• Fuel starvation under load in GDI systems
• Rough idle related to inconsistent fuel delivery
• Loss of power or hesitation during acceleration
• Check engine lights tied to fuel pressure faults

Installation Notes and Fitment

Compatible With select 2011-2022 Nissan Rogue Sport, Nissan Rogue, and Nissan Juke applications, plus select 2012-2015 BMW 135i, 335i, 535i, 640i, 740i, X1, X3, X5, X6, ActiveHybrid 3, ActiveHybrid 5, and ActiveHybrid 7 models. Fitment includes notes for specific build dates on some vehicles, such as BMW applications from 03/2012 and Nissan applications through 09/2014 or 09/2018/09/2019 on certain models. Verify engine code, build date, and OE part number before installation.

Because this is an internal electric high pressure pump for direct injection systems, clean fuel system practices and correct torque procedures matter. Inspect related seals and fuel system components during service, and confirm the vehicle’s GDI fuel pressure specifications after installation.

Quality Assurance

Bosch manufactures this pump using the same production and testing standards applied to its original equipment fuel pumps. The result is a new replacement part engineered for dependable operation in direct injection fuel systems.