Standard Ignition GDR504 Fuel Pump O-Ring

Reliable Fuel Pump O-Ring for Acura and Honda GDI Systems

The Standard Ignition GDR504 fuel pump O-ring is designed specifically for gasoline direct injection (GDI) systems in select Acura and Honda vehicles. This OEM replacement part ensures a proper seal within the fuel delivery system, helping maintain optimal fuel pressure and system integrity.

• Compatible with Acura and Honda models including Accord, CR-V, ILX, MDX, Pilot, Ridgeline, RLX, and TLX
• Designed for gasoline direct injection (GDI) fuel injection systems
• OEM replacement quality for reliable fit and function
• Part number GDR504 for precise identification and compatibility
• Essential component in air and fuel delivery gasket and sealing systems

Product Details and Specifications

The Standard Ignition GDR504 fuel pump O-ring is engineered to meet original equipment manufacturer standards for sealing performance in GDI fuel systems. This O-ring is critical for preventing fuel leaks and maintaining the correct pressure within the fuel pump assembly. It is compatible with gas-powered Acura and Honda vehicles, ensuring a secure fit in models such as the Accord, CR-V, ILX, MDX, Pilot, Ridgeline, RLX, and TLX. Using this OEM replacement part helps preserve the integrity of the fuel delivery system and supports efficient engine operation.

Common Applications and Problem Resolution

• Prevents fuel leaks caused by worn or damaged O-rings in fuel pump assemblies
• Maintains proper fuel pressure in GDI systems for consistent engine performance
• Eliminates fuel odor and potential safety hazards from leaking seals
• Addresses issues related to fuel pump assembly disassembly and reassembly
• Helps avoid engine hesitation or stalling due to fuel delivery inconsistencies

Installation Notes and Tips

When installing the Standard Ignition GDR504 fuel pump O-ring, ensure the fuel system is depressurized and the vehicle is safely supported. Carefully remove the old O-ring and clean the sealing surfaces to remove debris or residue. Lubricate the new O-ring lightly with clean engine oil or fuel-compatible lubricant to aid installation and prevent damage. Verify the O-ring is seated evenly to avoid leaks. Follow manufacturer torque specifications when reassembling the fuel pump components.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The GDR504 fuel pump O-ring undergoes rigorous quality control to ensure proper fit and sealing capability. This part is backed by Standard Ignition's limited warranty against defects in material and workmanship, offering confidence in its long-term service life.