Buy 2003 Lexus IS 300 Windshield Washer Pump. Windshield Washer Fluid Pump - Repair or Replace If Fluid, SPEC, WIPER - OEM Lexus Part # 8533020470 (85330-20470)

MOTOR AND PUMP ASSY, WINDSHIELD WASHER

Fits IS 300, RX 300

Windshield Washer Fluid Pump - Repair or Replace
If your windshield washers don't spray or your washer fluid reservoir leaks, your 2003 Lexus IS 300 may need to have its windshield washer fluid pump and grommet replaced.