Standard Ignition GDP508 Direct Injection High Pressure Fuel Pump

Direct Injection Fuel Pump for GDI Systems

Standard Ignition GDP508 is a direct injection high pressure fuel pump for gasoline GDI systems. It is an OE replacement part built with a mechanical design, rectangular connector shape, and 2 blade terminals for direct fuel delivery service.

Compatible with Acura MDX, RLX, and TLX, plus Honda Odyssey, Pilot, and Ridgeline applications, this pump includes an O-ring, low pressure feed line, and gaskets for the listed fitments. Standard Ignition GDP508 is a practical replacement for direct fuel system service where consistent high-pressure gasoline delivery is required.

Key Features

• Direct injection high pressure fuel pump for gasoline applications
• Mechanical design for direct fuel system operation
• Rectangular connector shape with 2 blade terminals
• OE replacement part for direct-fit service
• Includes O-ring, low pressure feed line, and gaskets
• Compatible with direct fuel injection (GDI) systems

Fitment Details

• Fits 2022 Acura MDX, N/A
• Fits 2014-2020 Acura MDX, N/A
• Fits 2018-2021 Honda Odyssey, N/A
• Fits 2016-2021 Honda Pilot, N/A
• Fits 2014-2020 Acura RLX, N/A
• Fits 2017-2020 Honda Ridgeline, N/A
• Fits 2015-2019 Acura TLX, N/A

What This Fuel Pump Helps Address

• Hard starting caused by insufficient high-pressure fuel delivery
• Engine hesitation or stumble under load
• Fuel pressure-related drivability concerns in GDI systems
• Loss of power from a worn direct injection pump
• Fuel leaks at the pump sealing points when the original seals are worn

Installation Notes and Tips

Verify the connector shape, terminal type, and fuel system configuration before installation. This part is for gasoline direct injection applications and is not submersible. Replace the sealing components included with the pump and confirm the low pressure feed line connection is properly seated during installation.

For fitment searches, use Standard Ignition GDP508 when looking for a direct injection high pressure fuel pump for Acura MDX, Acura RLX, Acura TLX, Honda Odyssey, Honda Pilot, or Honda Ridgeline applications.

Quality Assurance

Standard Ignition GDP508 is an OE replacement fuel pump built for direct-fit service in the listed applications. Cross-reference part numbers for the same application include 2-34147 and 800-6248.