FEL-PRO MS 97143-1 Intake Plenum Gasket kit for VHR/HR Engines

This Fel-Pro complete plenum and intake manifold gasket kit is designed for VQ35HR and VQ37VHR engines, providing a reliable, leak-free seal for intake service, performance upgrades, or engine repairs. Perfect for 370Z, G35 HR, G37, Q50, and FX/QX platforms, this kit includes every gasket needed to properly reseal the intake system.

What’s Included:

• Lower intake manifold gaskets (manifold to cylinder heads)

• Plenum to lower manifold gasket

• (2) Throttle body gaskets

All gaskets are manufactured using Fel-Pro’s advanced sealing technology, designed to seal imperfect or high-mileage surfaces commonly found on VQ engines.

Vehicle Compatibility (VQ35HR & VQ37VHR):

• 2009–2020 Nissan 370Z

• 2007–2009 Nissan 350Z (HR)

• 2011–2013 Infiniti M37

• 2011–2012 Infiniti G25

• 2012–2013 Infiniti M35h

• 2013 Infiniti EX37

• 2013 Infiniti FX37

• 2014–2018 Infiniti Q50 (VQ engines)

Always confirm engine type and trim level before ordering.

Key Benefits:

• Designed specifically for VQ35HR and VQ37VHR intake systems

• Seals imperfect mating surfaces—ideal for performance and rebuild applications

• OEM-quality fitment with superior materials

• Tested and validated for real-world driving conditions

• Includes all required intake and throttle body gaskets for a complete install

Whether you’re reinstalling a ported plenum, upgrading throttle bodies, or refreshing your intake system, this Fel-Pro VQ35HR / VQ37VHR plenum gasket kit ensures proper sealing, long-term reliability, and peace of mind.