Enhance the performance of your Lexus IS300 with this genuine DENSO Fuel Pressure Damper, designed specifically for your 2JZ GE engine. The OEM part number 23207-46021 ensures a precise fit, providing a reliable solution for maintaining proper fuel pressure in your vehicle's fuel system. Crafted with the quality you can expect from DENSO, this fuel pressure regulator is not a performance part, but a necessary component for the smooth operation of your car's engine. Trust in the expertise and durability of this authentic DENSO part to keep your Lexus running efficiently.