Gates GDI120 Fuel Line

OE-Style High Pressure Fuel Line

The Gates GDI120 is a high pressure fuel line built to OE specifications for direct replacement use in fuel injection systems. It is engineered for the fit and performance expected from the original fuel injector line on the vehicle.

Key Features

• Steel construction for fuel system durability.
• Threaded inlet and outlet fittings for secure connection points.
• OE Performance grade for factory-style replacement.
• Fuel feed line design for high pressure fuel delivery.
• Fits Ford Explorer, Ford Flex, Ford Taurus, and related applications.

Detailed Fitment and Function

Gates GDI120 is a replacement fuel injector line for direct-injection fuel systems that require a precise, high pressure fuel feed path. This part is listed for 2010-2019 Ford Flex, 2010-2019 Ford Taurus, 2013-2019 Ford Explorer, 2013-2019 Ford Police Interceptor Sedan, 2015-2019 Ford Police Interceptor Utility, 2010-2019 Lincoln MKT, and 2010-2016 Lincoln MKS. This part cross-references Ford OE numbers AA5Z 9J323 E and AA5Z9J323C for the same application. The Gates GDI120 is also a fitment-based replacement for Lincoln MKS and Ford Explorer applications where the original line uses threaded connections and OE-style routing.

Common Issues It Can Address

• Fuel line leakage at threaded connection points.
• Restricted fuel delivery in a high pressure injection circuit.
• Corrosion or wear in the original steel line.
• Incorrect fitment from a non-matching replacement line.

Installation Notes and Tips

Verify the vehicle application, fuel system layout, and connection style before installation. Match the threaded inlet and outlet fittings to the original line and confirm the routing follows the factory path. Use the listed fitment for Ford Explorer, Ford Flex, Ford Taurus, and the other specified models to confirm application before service.

Quality Assurance

Gates states that this replacement fuel injector line is engineered to OE specifications to match original fit and performance.