Delphi HM10067 Direct Injection High Pressure Fuel Pump

Overview of Delphi HM10067 Direct Injection High Pressure Fuel Pump

The Delphi HM10067 is a mechanical direct injection high pressure fuel pump designed for select Lexus and Toyota models. Engineered with a durable metal housing and quick connect inlet, this fuel pump ensures reliable fuel delivery for gas engines requiring precise pressure control.

Key Features of the Delphi HM10067 Fuel Pump

• Compatible with Lexus GS350, IS300, IS350, RC300, RC350 and Toyota Highlander, Sienna, Tacoma
• Mechanical pump type optimized for direct injection systems
• Metal housing in silver color for durability and corrosion resistance
• Quick connect inlet with 0.313 inch outside diameter for secure fuel line attachment
• Threaded outlet fittings (M14-1.5) with two outlets for efficient fuel flow
• Blade terminal type with two male terminals for electrical connection
• External mounting design suitable for under-hood installation
• Standard replacement grade for reliable performance
• Includes direct injection high pressure fuel pump and instruction sheet

Detailed Description

The Delphi HM10067 direct injection high pressure fuel pump is engineered to meet the fuel delivery demands of modern gas-powered engines in Lexus and Toyota vehicles. Its mechanical design provides consistent fuel pressure necessary for direct injection systems, supporting optimal engine performance and efficiency. The pump features a robust metal housing finished in silver, enhancing durability under high-temperature conditions. The quick connect inlet with a 0.313 inch outside diameter allows for straightforward fuel line connection, while the dual threaded outlets (M14-1.5) facilitate secure fuel output. Electrical connections are made via two male blade terminals, ensuring compatibility with factory wiring harnesses. This external pump is designed for easy integration into the fuel system without requiring additional mounting hardware or gaskets.

Common Applications and Issues Addressed

• Replacement for failing or leaking high pressure fuel pumps in Lexus GS350 and IS series
• Restores proper fuel pressure in Toyota Highlander and Tacoma direct injection engines
• Resolves engine hesitation or stalling caused by inconsistent fuel delivery
• Addresses fuel pump noise or mechanical wear in RC300 and RC350 models
• Improves fuel system reliability in Sienna minivans with direct injection setups

Installation Notes and Tips

• Verify compatibility with vehicle make and model before installation
• Ensure fuel system is depressurized prior to removal of the old pump
• Use appropriate tools for quick connect inlet and threaded outlet fittings
• Check electrical connections for secure fit on blade terminals
• Follow included instruction sheet for proper installation procedures

Quality Assurance and Warranty

The Delphi HM10067 fuel pump is manufactured to meet standard replacement quality requirements, ensuring dependable operation in compatible Lexus and Toyota vehicles. While mounting hardware and gaskets are not included, the pump is designed for straightforward installation with factory components. Delphi products typically come with a limited warranty covering defects in materials and workmanship; please refer to Delphi's official warranty policy for specific terms.