Lexus 17670-0W011 Turbo Bypass Solenoid Valve Assembly

The 17670-0W011 is an electrically operated solenoid valve designed for turbocharger boost pressure management on Toyota and Lexus 2.0L 8AR-FTS turbocharged engines. It functions as a diverter or bypass valve, controlling wastegate actuator pressure to regulate boost levels under varying load conditions. The valve assembly features a 12V DC coil, integrated electrical connector, and threaded mounting interface compatible with the turbocharger compressor housing. Constructed with high-temperature resistant polymer housing and corrosion-resistant internal components, it meets OEM durability standards for thermal cycling and vibration exposure. Direct replacement for Toyota part numbers 17670-0W011 and 176700W011. Cross-references include Pierburg 7.04654.10.0, NTY ECD-TY-003, and FAST FT04818.