Bosch 66824 Direct Injection High Pressure Fuel Pump

Overview of Bosch GDI High Pressure Pump (New)

The Bosch GDI High Pressure Pump (New) is designed to deliver precise fuel pressure for direct injection systems in select Mercedes-Benz AMG and G-Class models. Engineered as a new, electric internal pump, it supports optimal engine performance and fuel efficiency.

• Brand: Bosch
• Brand Line: GDI High Pressure Pump (New)
• Part Number: 66824
• Type: Direct Injection High Pressure Fuel Pump
• Electric operation, internal mounting
• Includes 1 high pressure pump per package
• Compatible with multiple Mercedes-Benz AMG and G-Class models

Product Line Details

The Bosch GDI High Pressure Pump (New) line focuses on delivering reliable, high-precision fuel pumps specifically designed for gasoline direct injection (GDI) systems. This product line emphasizes new components engineered to meet OEM specifications, ensuring consistent fuel delivery and pressure regulation critical for modern high-performance engines.

Detailed Product Description

This Bosch direct injection high pressure fuel pump (part number 66824) is an electric, internally mounted unit designed for Mercedes-Benz vehicles including AMG GT 63, AMG GT 63 S, C63 AMG, C63 AMG S, E63 AMG S, G63 AMG, G550, GLC63 AMG, GLC63 AMG S, and S63 AMG models. The pump features a single outlet and does not include gaskets or mounting hardware, allowing for straightforward integration with existing fuel system components. It is supplied new, not remanufactured, ensuring original factory quality and performance standards.

Common Applications and Issues Addressed

• Restores proper fuel pressure in direct injection systems
• Resolves engine hesitation or misfires related to fuel delivery
• Eliminates fuel pump noise or failure symptoms
• Supports consistent engine power and efficiency in AMG and G-Class models
• Prevents drivability issues caused by faulty high pressure pumps

Installation Notes and Tips

Installation requires removal of the existing internal high pressure fuel pump. Since this pump is electric and internally mounted, professional installation is recommended to ensure proper handling of fuel system components and safety precautions. Note that gaskets and mounting hardware are not included and must be sourced separately if needed. Verify compatibility with your specific Mercedes-Benz model before installation.

Quality Assurance

Bosch manufactures this GDI High Pressure Pump (New) to meet strict OEM standards for durability and performance. The pump is supplied new and undergoes quality control testing to ensure reliable operation. Please consult Bosch or your parts provider for warranty details applicable to part number 66824.