Details

• Brand:

  

  

• SKU:

  HL3Z-9T515-A

• Positions: Left
• Other Names:

  Oil Line, Turbocharger Oil Line, Tube Assembly

• Description:

  This is a genuine Ford original equipment turbocharger oil outlet, or oil return, tube for the driver side, Ford part number HL3Z-9T515-A. It fits 2017 through 2021 Ford F-150, Expedition, and Navigator models equipped with the 3.5L EcoBoost twin-turbocharged V6 engine, serving the left-hand, or driver-side, turbocharger. This tube routes oil drained from the turbocharger back to the engine, allowing the turbo bearings to be continuously lubricated and the oil to return to the crankcase. As a genuine Ford part, it is manufactured to factory specifications for correct routing, length, and sealing, which is important because a restricted or leaking oil return can lead to turbocharger oil seal failure and smoking. When installing this tube, replace any single-use gaskets, O-rings, or seals at its connections rather than reusing them, since worn seals are a common source of oil leaks. Ensure mating surfaces are clean and that the tube is routed without kinks or interference, then tighten the fasteners to the factory torque specification. This is a driver-side specific part, so confirm you need the left-hand component for your application. Verify the part number matches your engine and model year before installation to ensure correct fitment and reliable turbocharger lubrication.

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