Fel-Pro Fuel Injection Plenum Gasket Set for Nissan Frontier MS-96943 — Complete kit, heat- and chemical-resistant seals

Fel-Pro MS 96943 is a complete fuel injection plenum gasket set engineered to restore and maintain airtight seals on Nissan and compatible vehicles' intake plenums and related mating surfaces.

This Fel-Pro gasket kit supplies application-specific sealing components designed for professional-level repairs and long-term reliability. Built with proprietary materials and validated by Fel-Pro engineers, the set replaces all necessary gaskets and seals for models including Nissan Frontier, Pathfinder, Xterra, Nissan NV vans, and Suzuki Equator where listed. It’s intended to help technicians and DIYers achieve a proper seal even on imperfect surfaces encountered during engine repairs.

What components are included in the MS 96943 kit and why do they matter?

The MS 96943 set includes every sealing part typically required for a plenum or fuel injection-related service unless the application notes otherwise. Having a complete kit reduces the risk of missed components during reassembly and streamlines the repair process.

• Full intake plenum gasket(s) tailored to vehicle fitment
• Individual seals and O-rings for fuel and vacuum passages
• Accessory gaskets needed for a typical plenum removal and installation
• Application-specific hardware locations identified to match factory surfaces

How does this Fel-Pro gasket set cope with imperfect sealing surfaces?

Fel-Pro designs these gaskets with repair environments in mind, using materials and profiles that conform to slight surface irregularities. That flexibility helps form a reliable sealing interface even when mating surfaces are not factory-perfect due to wear or machining.

• Proprietary elastomers that compress evenly under torque
• Profiled sealing lips to maintain pressure at gaps and transitions
• Materials selected for heat and chemical resistance common to intake systems

Which vehicles is MS 96943 compatible with and how do I confirm fit?

This gasket set lists compatibility across multiple Nissan platforms and the Suzuki Equator for specified year ranges. Always verify fit using your vehicle’s year, make, model, and engine code before purchase to ensure the correct application.

• 2005–2019 Nissan Frontier (selected years and engine types)
• 2005–2012 Nissan Pathfinder; 2005–2015 Nissan Xterra
• 2012–2020 Nissan NV1500/2500/3500 series vans
• 2009–2012 Suzuki Equator where applicable

What testing and engineering support back this Fel-Pro product?

Fel-Pro gaskets undergo engineering review, on-vehicle validation, and real-world testing to demonstrate durability in actual operating conditions. The company’s sealing technologies combine material science and design features intended to replicate professional repair standards.

• Engineered and reviewed by Fel-Pro design teams
• Vehicle-level validation and road testing for performance checks
• Manufactured to help meet repair shop expectations for longevity

Who is this for: The MS 96943 gasket set is aimed at professional mechanics, independent shops, and knowledgeable DIYers working on compatible Nissan and Suzuki vehicles. It’s a practical choice when replacing the intake plenum or performing fuel injection-related repairs and you want a complete, application-matched kit that addresses imperfect sealing surfaces and reduces reassembly issues.