Bosch 66827 Direct Injection High Pressure Fuel Pump

Overview of Bosch GDI High Pressure Pump (New)

The Bosch GDI High Pressure Pump (New) part number 66827 is designed for precise fuel delivery in select BMW and Nissan direct injection engines. This electric internal fuel pump supports optimal engine performance by maintaining consistent high pressure required for direct injection systems.

• Electric direct injection high pressure fuel pump
• Internal mounting design for seamless integration
• Single outlet configuration
• New, not remanufactured
• Compatible with multiple BMW and Nissan models

Product Line Details: GDI High Pressure Pump (New)

The Bosch GDI High Pressure Pump (New) line focuses on delivering reliable, high-precision fuel pumps specifically engineered for gasoline direct injection (GDI) systems. This product line emphasizes new components to ensure durability and consistent fuel pressure, critical for modern direct injection engines found in BMW and Nissan vehicles.

Detailed Product Description

This Bosch direct injection high pressure fuel pump (part number 66827) is an electric pump designed for internal installation within the fuel system. It features a single outlet and does not include gaskets or mounting hardware, allowing for straightforward replacement in compatible vehicles. The pump is engineered to meet the exacting standards required for BMW models such as the 135i, 335i, 435i, 535i, 640i, 740i, and their xDrive and Gran Coupe variants, as well as Nissan models including the Juke, Rogue, Rogue Sport, and X series (X1, X3, X5, X6).

Common Applications and Issues Addressed

• Restores proper fuel pressure in direct injection systems
• Resolves engine hesitation or stalling related to fuel delivery
• Eliminates rough idling caused by inconsistent fuel supply
• Addresses fuel pump failure symptoms in BMW 335i and Nissan Rogue models
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

Installation requires removal of the existing internal high pressure fuel pump. Since this pump does not include mounting hardware or gaskets, ensure that compatible seals and fasteners are sourced separately. Proper handling and adherence to manufacturer torque specifications are recommended to avoid damage. This pump is designed for electric operation and must be connected to the vehicle’s fuel system accordingly.

Quality Assurance and Warranty

As a new component from Bosch, part number 66827 meets OEM quality standards for direct injection fuel pumps. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties to ensure reliability and performance. Using a new pump from the GDI High Pressure Pump (New) line helps maintain the integrity of your vehicle’s fuel delivery system.