Ford FL3Z-9U465-A Turbocharger Boost Pressure Relief Valve

The Ford FL3Z-9U465-A is an electronically actuated turbocharger boost pressure relief valve, also referenced as a bypass control valve or seal valve. It regulates intake manifold pressure by diverting excess boost pressure, preventing over-boost conditions and protecting the turbocharger assembly. The valve features a 12V DC solenoid actuator integrated into a composite housing with molded electrical connector and vacuum/pressure ports calibrated for Ford EcoBoost applications. This component is engineered to OEM specifications for fitment on 2016-2023 Ford F-150, 2016-2023 Ford Transit (150/250/350), 2018-2021 Ford Expedition, and 2018-2023 Lincoln Navigator equipped with 2.7L EcoBoost, 3.5L EcoBoost, or 3.5L PowerBoost hybrid powertrains. Cross-references include manufacturer part number FL3E-9U465-BA. Direct replacement for factory-installed unit, requiring no programming or adaptation.