Apex AMS8721 Engine Intake Manifold Gasket Set - Lower and Upper

Engine Intake Manifold Gasket Set for Toyota and Lexus

The Apex AMS8721 engine intake manifold gasket set is built for lower and upper intake manifold sealing on select Toyota and Lexus vehicles. It is a direct-fit service part for repairs that require restoring intake sealing on the 3.3L and 3.0L applications covered by the listed fitment.

Key Features

• Engine intake manifold gasket set for lower and upper sealing points
• Fits 2004-2010 Toyota Highlander, lower and upper
• Fits 2006-2008 Lexus RX400h, lower and upper
• Fits 2004-2008 Toyota Solara, lower and upper
• Fits 2004-2006 Lexus ES330, lower and upper
• Fits 2004-2006 Lexus RX330, lower and upper
• Fits 2004-2006 Toyota Camry, lower and upper
• Fits 2004-2006 Toyota Sienna, lower and upper
• Part number AMS8721 for catalog and service matching

Detailed Description

Apex AMS8721 is an intake manifold gasket set for vehicles that use separate lower and upper manifold sealing surfaces. It is listed for Toyota Highlander, Toyota Solara, Toyota Camry, Toyota Sienna, Lexus RX400h, Lexus RX330, and Lexus ES330 applications, making it a focused replacement for intake sealing service on these platforms. Use AMS8721 when servicing intake leaks, vacuum-related drivability concerns, or gasket replacement during manifold removal.

This part cross-references no additional part numbers in the provided data. For fitment verification, match the vehicle year, make, model, and lower and upper position before installation.

Common Repair Uses

• Intake manifold gasket replacement during engine service
• Repair of vacuum leaks at the intake manifold
• Correction of rough idle caused by intake sealing loss
• Addressing lean-condition codes related to manifold air leakage
• Restoring proper sealing after manifold removal

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the intake manifold for warpage, cracks, or contamination. Follow the vehicle service manual for torque sequence and torque specification, and replace any damaged vacuum lines or related seals found during disassembly. Confirm lower and upper gasket placement before reassembly.

Quality Assurance

Apex part AMS8721 is cataloged as an engine intake manifold gasket set for the listed Toyota and Lexus applications. Verify fitment against the vehicle’s engine configuration and service information before installation.