Standard Ignition GDL514 Fuel Feed Line

Fuel Feed Line for Direct Injection Systems

Standard Ignition GDL514 is an OE replacement fuel feed line for direct gasoline injection applications. It is built with metal construction, molded routing, and screw-on fittings at both ends to support high-pressure fuel rail-to-fuel rail service on select Lexus and Toyota models.

Key Features

• OE replacement fuel feed line for direct fuel system service
• Metal construction with molded shape for consistent routing
• Screw-on fittings on both ends
• 14mm x 1.50 thread size at End 1 and End 2
• 4-inch overall length with 0.187-inch inner diameter
• Designed for GDI and direct system applications using gasoline fuel
• Two-port design with fittings included

Application Details

Standard Ignition GDL514 is built for high-pressure fuel rail-to-fuel rail use in direct injection systems. It is a direct replacement fuel feed line for select Lexus GS350, RX350, and RX450h models, plus Toyota Camry, Highlander, Sienna, and Tacoma applications listed below. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

• Fits 2016-2018 Lexus GS350, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2016-2018 Lexus RX350, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2016-2018 Lexus RX450h, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2018 Toyota Camry, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2016-2018 Toyota Highlander, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2016-2018 Toyota Sienna, N/A, High Pressure; Fuel Rail to Fuel Rail
• Fits 2016-2018 Toyota Tacoma, N/A, High Pressure; Fuel Rail to Fuel Rail

Common Replacement Reasons

• Fuel line leakage at the rail connection
• Damaged or worn screw-on fittings
• Restricted fuel delivery in a direct injection system
• Corrosion or fatigue in the original metal line
• Incorrect routing or fitment after prior repair

Installation Notes and Tips

Verify thread size, port count, and fuel system layout before installation. This GDL514 fuel feed line uses screw-on 14mm x 1.50 ends and is intended for high-pressure fuel rail-to-fuel rail routing, so clean mating surfaces and inspect adjacent fuel system components before assembly. Confirm vehicle-specific fitment for Lexus GS350, RX350, RX450h, and Toyota Camry, Highlander, Sienna, or Tacoma applications.

Quality Assurance

Standard Ignition supplies OE replacement fuel system components engineered to match the original application requirements for direct injection service. GDL514 is built to support proper fit and function in the listed Lexus and Toyota fuel delivery applications.