Apex AMS8263 Fuel Injection Plenum Gasket Set - Upper

Fuel Injection Plenum Gasket Set Overview

Apex AMS8263 is a fuel injection plenum gasket set for upper intake sealing on select Toyota and Lexus applications. It is built for service work where a worn plenum gasket can create vacuum leaks, idle issues, or drivability complaints.

Key Features

• Upper intake plenum gasket set for fuel injection sealing service
• Direct fitment for select Toyota Camry, Avalon, Sienna, Solara, and Highlander applications
• Also compatible with Lexus ES300 and RX300 upper intake service
• Supports resealing during intake manifold repair or maintenance
• Part number AMS8263 for catalog and fitment lookup

Detailed Description

This Apex fuel injection plenum gasket set is intended for upper intake sealing on vehicles that use a plenum-style intake assembly. It fits 1992-2006 Toyota Camry, 1995-2004 Toyota Avalon, 1992-2003 Lexus ES300, 1999-2003 Lexus RX300, 2001-2003 Toyota Highlander, 1998-2003 Toyota Sienna, and 1999-2003 Toyota Solara, all in the upper position. For buyers searching for a Toyota Camry upper intake gasket set or Lexus ES300 plenum gasket replacement, AMS8263 provides the correct application match for these service repairs.

What It Is Used For

• Sealing the upper intake plenum during repair or reassembly
• Addressing vacuum leaks caused by aged or compressed gasket material
• Restoring stable idle quality after intake service
• Reducing unmetered air entry at the plenum interface
• Replacing a damaged or leaking upper intake gasket on Toyota and Lexus engines

Installation Notes

Clean both mating surfaces thoroughly before installation and inspect the intake components for warpage, carbon buildup, or damage. Verify upper-position fitment against the vehicle application before assembly. Use the part number AMS8263 to confirm the correct gasket set for the service job.

Quality Assurance

Apex AMS8263 is cataloged for specific upper intake applications across Toyota and Lexus platforms, supporting accurate parts selection for intake sealing repairs.