Quiet fuel-rail pressure pulsations and keep fuel delivery steady with the Standard Ignition Fuel Injection Pressure Damper (FPD9), a direct-fit replacement damper assembly for a range of Lexus GS, IS and RC models. Mounted on the fuel system, this damper is designed to absorb the pressure fluctuations created as the injectors and fuel pump cycle, helping smooth fuel delivery and reduce rail noise.
It is a direct-fit replacement for the 2006 Lexus GS300 (V6-3.0L); 2007-2011 and 2013-2015 Lexus GS350 (V6-3.5L); 2007-2011 Lexus GS450h (V6-3.5L); 2006-2015 Lexus IS250 (V6-2.5L); 2016-2017 Lexus IS300 (V6-3.5L); 2006-2017 Lexus IS350 (V6-3.5L); 2016-2017 Lexus RC300 (V6-3.5L); and 2015-2017 Lexus RC350 (V6-3.5L). See the Buyer's Guide tab for the full list. Country of origin: Japan.
Interchange: Manufacturer part number FPD9.
This part cross-references / interchanges with the following part numbers:
What does the FPD9 fuel pressure damper do?
It is designed to absorb pressure pulsations in the fuel system created as the injectors and fuel pump cycle, helping keep fuel delivery steady and reducing fuel-rail noise.
Which vehicles does the FPD9 fit?
It's a direct-fit replacement for select Lexus GS300, GS350, GS450h, IS250, IS300, IS350, RC300 and RC350 models. Check the Buyer's Guide tab to confirm your exact year and engine.
What are signs the fuel damper may need replacing?
Signs that may point to this part include a fuel odor from a leak or audible ticking/knock from the fuel rail. Diagnose the cause first, since these can have other sources.
Does it come with any hardware or instructions?
This damper assembly includes a caution sheet. Consult the vehicle service information for the correct fasteners and installation procedure.
Where is the FPD9 made?
The country of origin is Japan. It is a Standard Ignition fuel injection pressure damper, part number FPD9.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
