Dorman 667-692 Turbocharger Oil Return Tube - Left

Turbo Oil Return Tube for Ford and Lincoln

Dorman 667-692 is a turbocharger oil return tube built to match the original tube’s fit and function on specified applications. It is made from aluminum for reliable performance and durability in turbocharged engine systems.

• Direct-fit turbocharger oil return tube for specified Ford and Lincoln applications
• Aluminum construction for strength and corrosion resistance
• Push-in mounting type for OE-style installation
• Male inlet and male outlet fittings
• Length: 7.6; inside diameter: 12.4; outside diameter: 18.5
• Fits 2017-2020 Ford F-150, left
• Fits 2018-2021 Ford Expedition, left
• Fits 2018-2021 Lincoln Navigator, left

Detailed Fitment and Function

This turbo oil return tube routes oil away from the turbocharger and back into the engine system on the specified Ford F-150, Ford Expedition, and Lincoln Navigator applications. Dorman 667-692 is shaped to match the original tube’s fit and function, helping maintain proper turbocharger oil drainage on left-side applications. This part cross-references Standard Ignition TIH26 for the same application.

Common Issues This Part Addresses

• Oil seepage at a damaged or worn turbo return tube
• Improper oil drainage from the turbocharger
• Fitment problems caused by a bent or corroded OE tube
• Leaks related to cracked aluminum tubing
• Turbo system service needs on left-side applications

Installation Notes and Tips

Verify the vehicle year, make, model, and left-side application before installation. Inspect the mating surfaces and fittings for wear or contamination, and confirm the push-in connection seats fully during assembly. Use the listed dimensions and OE-style fitting layout to compare against the original tube before service.

Quality Assurance

Dorman designs this turbocharger oil return tube to match original fit and function on the listed applications, with aluminum construction selected for dependable service in turbocharged engine use. Part number 667-692 is engineered for specified Ford and Lincoln vehicles, including 2017-2020 Ford F-150, 2018-2021 Ford Expedition, and 2018-2021 Lincoln Navigator, left.