Standard Ignition GDL505 Fuel Feed Line

Fuel Feed Line for Subaru GDI Applications

Standard Ignition GDL505 is a metal fuel feed line for direct gasoline injection systems. It is built with screw-on fittings at both ends and is sized for high-pressure fuel delivery between the pump and fuel rail on select Subaru applications.

• Brand: Standard Ignition
• Part number: GDL505
• Fuel feed line for direct fuel system service
• Metal construction with molded shape
• End 1 fitting type: screw on, 14MM x 1.50 thread
• End 2 fitting type: screw on, 14MM x 1.50 thread
• Fuel injection type: GDI
• System type: direct
• Inner diameter: 0.189 in. (4.82 mm)
• Length: 4.375 in. (111.125 mm)

This Standard Ignition GDL505 fuel feed line is used in direct fuel delivery systems where a rigid, threaded line is required to carry high-pressure gasoline from the pump to the fuel rail. It cross-references 2-34436 for the same application. For Subaru Forester and Subaru WRX service, GDL505 provides a direct-style fuel line solution with the correct 14MM x 1.50 screw-on ends and molded metal construction.

Vehicle Fitment

• Fits 2014-2018 Subaru Forester, N/A. High pressure fuel feed line from pump to fuel rail.
• Fits 2015-2018 Subaru WRX, N/A. High pressure fuel feed line from pump to fuel rail.

Common Replacement Reasons

• Cracked or leaking high-pressure fuel line
• Damaged threaded fittings at the pump or rail connection
• Fuel odor or visible seepage in the direct fuel system
• Restricted fuel delivery caused by line damage or deformation
• Service replacement for Subaru Forester or Subaru WRX fuel system repair

Installation Notes

Verify both 14MM x 1.50 threaded connections before installation and confirm the line routing matches the original path from the pump to the fuel rail. Because this is a direct fuel system component, clean the connection points carefully and inspect adjacent seals and fittings for wear before reassembly. Confirm fitment by year, make, and model before ordering.

Quality Assurance

Standard Ignition supplies replacement fuel system components for service applications, and GDL505 is built to match the listed direct-injection fitment requirements for Subaru Forester and Subaru WRX models.