Dorman 667-550 Turbocharger Oil Return Line

The Dorman 667-550 is a direct-replacement turbocharger oil return line engineered to restore proper oil flow from the turbocharger back to the engine. This lower oil line is designed to match the fit and function of the original equipment on specified Ford Super Duty trucks, providing a reliable solution for oil lines that are leaking or have failed due to age and heat fatigue.

Key Features:

• Direct replacement design matches OE fit and function for easy installation
• Quality construction using durable materials engineered for reliable performance and long service life
• Replaces OEM part number 8C3Z9T516B and TL109
• Ideal solution for oil lines that have developed leaks or failed due to extreme heat cycles
• Prevents turbocharger damage caused by inadequate oil return flow
• Backed by Dorman's team of product experts and over a century of automotive experience

Proper oil circulation is critical for turbocharger longevity. A failing oil return line can lead to oil leaks, reduced lubrication, and ultimately turbocharger failure. This Dorman replacement part undergoes strict SAE testing to ensure it meets or exceeds standards for burst pressure, tensile strength, cold bend flexibility, and leak resistance, providing a trustworthy repair solution you can count on.