Standard Ignition GDL704 Fuel Feed Line - Intermediate

OE Fuel Feed Line for Direct Injection Systems

Standard Ignition GDL704 is an OE Exact fuel feed line for gas direct injection applications. It is built with metal construction, screw-on ends, and a direct system layout to match the original fuel routing on select Cadillac, Chevrolet, and GMC vehicles.

Use this fuel feed line when servicing a direct fuel delivery system on models such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade. The GDL704 is an OEM replacement part designed to restore proper fuel transfer between fuel rail locations where the original line has worn, corroded, or been damaged.

Key Features

• Standard Ignition GDL704 fuel feed line for gas direct injection systems
• OE Exact grade type for original-style fit and routing
• Metal construction for fuel system durability
• Screw-on fittings at both ends
• Direct system type for factory-style fuel delivery
• OEM replacement part for select Cadillac, Chevrolet, and GMC applications
• 3-port design

Fitment Details

• Fits 2019-2020 Cadillac Escalade, N/A
• Fits 2016-2017 Cadillac Escalade, N/A
• Fits 2019-2020 Cadillac Escalade ESV, N/A
• Fits 2018-2020 Chevrolet Camaro, N/A
• Fits 2016 Chevrolet Camaro, N/A
• Fits 2018-2020 Chevrolet Express 3500, N/A
• Fits 2019-2020 Chevrolet Silverado 1500, N/A
• Fits 2020 Chevrolet Silverado 2500 HD, N/A
• Fits 2020 Chevrolet Silverado 3500 HD, N/A
• Fits 2019-2020 Chevrolet Tahoe, N/A
• Fits 2018-2020 GMC Savana 2500, N/A
• Fits 2019-2020 GMC Sierra 1500, N/A
• Fits 2020 GMC Sierra 2500 HD, N/A
• Fits 2020 GMC Sierra 3500 HD, N/A
• Fits 2019-2020 GMC Yukon, N/A
• Fits 2015-2017 GMC Yukon, N/A
• Fits 2015-2020 GMC Yukon XL, N/A, Fuel Rail to Fuel Rail
• Fits 2015-2019 Chevrolet Corvette, N/A
• Fits 2019 GMC Sierra 1500 Limited, N/A
• Fits 2018 Cadillac Escalade, Intermediate
• Fits 2015 Cadillac Escalade, Intermediate
• Fits 2015-2018 Cadillac Escalade ESV, Intermediate
• Fits 2014-2018 Chevrolet Silverado 1500, Intermediate
• Fits 2015-2018 Chevrolet Tahoe, Intermediate
• Fits 2017-2018 GMC Sierra 1500, Intermediate
• Fits 2014-2015 GMC Sierra 1500, Intermediate
• Fits 2018 GMC Yukon, Intermediate
• Fits 2017 Chevrolet Camaro, N/A, Fuel Rail to Fuel Rail
• Fits 2014 Chevrolet Corvette, Intermediate

What This Part Helps Address

• Fuel line leaks caused by corrosion or metal fatigue
• Hard starting or drivability issues related to fuel delivery loss
• Damaged original fuel feed routing on direct injection systems
• Fuel pressure concerns from a compromised line connection
• Service replacement needs on OE-style fuel rail-to-fuel rail layouts

Installation Notes and Tips

Confirm the vehicle’s fuel system layout, engine configuration, and line routing before installation. This part uses screw-on end fittings and does not include brackets, fittings, rubber seals, or rubber sleeves. Because it is an OE Exact replacement for direct gas injection applications, match the original line path and connection style during service.

This part cross-references Dorman OE Solutions 904-965 for the same application.

Quality Assurance

Standard Ignition GDL704 is built as an O.E. replacement fuel feed line with OE Exact specifications for direct fuel delivery applications. It is engineered to match factory-style fitment on supported Cadillac, Chevrolet, and GMC vehicles, including Silverado 1500, Sierra 1500, Tahoe, Yukon, and Escalade applications.