Buy Lexus GS 400 Fuel Injection Throttle Body. Throttle Body - Repair or Replace If your System, Make - OEM Lexus Part # 2203046220 (22030-46220)

THROTTLE; THROTTLE WITH THROTTLE POSITION SENSOR.

BODY ASSY, THROTTLE BODY ASSY, THROTTLE W/THROTTLE POSITION SENSOR

Fits GS 300, IS 300

Throttle Body - Repair or Replace
If your Lexus GS 400 is idling rough, has suddenly lost performance or refuses to start, your throttle body could need some attention. Have it inspected or replaced by a professional to keep your Lexus performing as it should.