Product Description
A fuel pulsation damper (sometimes referred to as an FPD) is a device used to regulate the oscillation of fuel caused by the injectors opening and closing. This pulsation creates a 'ripple' effect that disrupts adequate flow to the fuel injectors and result in loss of power across the RPM range. This damper uses an internal spring and diaphragm to absorb oscillations and smooth fuel rail pressure to maintain a consistent fuel flow to the injectors.
This particular FPD is located on the fuel rail inlet. A small fuel line / tube is permanently attached.
Fits:
- 2009-2021 Nissan 370Z (Z34) VQ37VHR
- 2008-2013 Infiniti G37 (V36/CV36) VQ37VHR
- 2014-2015 Infiniti Q60 (CV36) VQ37VHR
- 2011-2018 Infiniti M37 / Q70 (Y51) VQ37VHR
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OEM 370Z / G37 / Q50 / Q60 (VQ37VHR) Fuel Damper Tube O-Ring
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$3.29
OEM 370Z / G37 / Q50 / Q60 Fuel Pulsation Damper (FPD) O-Ring
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$7.78
Z1 G37 Hood Strut - OEM Style
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OEM VQ35HR / VQ37VHR Throttle Body to Plenum Gasket
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OEM Cooling Fan Control Module
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Z1 370Z / G37 Silicone Front PCV Hose set
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$34
OEM 300ZX (Z32) Fuel Filter
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$21.11
OEM High Pressure Fuel Injection Hose Clamp
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$6.87
OEM Fuel Damper Line
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$119.21
OEM R32 / R33 GTR / R34 GTR Fuel Filter
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$19.15
OEM 370Z / G37 / Q50 / Q60 Fuel Pulsation Damper (FPD) O-Ring
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$7.78
OEM '07-'08 Infiniti G35 Sedan Fuel Pulsation Damper (FPD)
$110.97
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Darrel
April 6, 2025
Exactly as described installed without an issue
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Fredy
March 23, 2025
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Johnny
February 23, 2025
Straight from factory plug and play no issues here
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Robert
February 12, 2025
Perfect replacement for my leaking damper. Do not buy the O rings! They are included. I wasn’t sure about it but this is essentially the kit with the O rings preinstalled.
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Chase
November 26, 2023
Item was exactly what it said it was and arrived in 3 days
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Christopher
November 23, 2023
Great OEM replacement fuel pulsation damper. Comes with the O-Ring.
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Jacob
May 13, 2021
It’s pretty standard comes with all 0 rings you may need
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Ara
February 10, 2021
Good quality product. Does what it’s suppose to do. Fixed leak.
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