Apex AMS1423 Fuel Injection Plenum Gasket Set - Upper

Apex AMS1423 Fuel Injection Plenum Gasket Set

Apex AMS1423 is a fuel injection plenum gasket set for upper intake sealing on select Honda and Acura V6 applications. It is built for direct-fit service on the listed vehicles and helps restore a proper seal between the plenum and intake surfaces.

Key Features

• Fuel injection plenum gasket set for upper intake sealing
• Fits 2002-2004 Honda Odyssey, Upper
• Fits 2003-2004 Honda Pilot, Upper
• Fits 2001-2002 Acura MDX, Upper
• Applies to select Honda Odyssey, Honda Pilot, and Acura MDX upper intake service
• Part number AMS1423 for catalog and service matching

Detailed Description

This Apex plenum gasket set is intended for upper intake manifold sealing on the specified Honda and Acura vehicles. When the original gasket hardens, compresses, or leaks, the intake system can lose sealing integrity and affect engine operation. AMS1423 provides a service replacement for upper plenum work on 2002-2004 Honda Odyssey, 2003-2004 Honda Pilot, and 2001-2002 Acura MDX applications. If you are searching for an upper intake plenum gasket for Honda Odyssey, Honda Pilot, or Acura MDX, AMS1423 is the listed part number for these fitments.

What It Helps Address

• Upper intake air leaks at the plenum sealing surface
• Vacuum leaks caused by a deteriorated gasket
• Rough idle related to intake sealing loss
• Driveability issues after intake service on Honda and Acura V6 engines
• Reassembly needs during upper plenum removal and replacement

Installation Notes and Tips

Clean both mating surfaces thoroughly before installation and inspect the intake flange for damage or warpage. Confirm the vehicle application by year, make, model, and upper position before service. Follow the factory tightening sequence and torque specifications for the intake assembly to help maintain an even seal.

Quality Assurance

Apex AMS1423 is cataloged as a direct replacement gasket set for the listed upper intake applications. Verify fitment against the vehicle service information before installation.