Apex AMS9120 Engine Intake Manifold Gasket Set - Lower

Apex AMS9120 Intake Manifold Gasket Set

Apex AMS9120 is an engine intake manifold gasket set for BMW applications that require a lower intake manifold sealing solution. It is built for direct-fit service on select BMW Z3, M3, 323i, 323is, 328i, 328is, and 528i models from 1996 through 2000.

Key Features

• Engine intake manifold gasket set for BMW intake sealing service
• Fits 1997-2000 BMW Z3, N/A
• Fits 1996-1999 BMW M3, Lower
• Fits 1998 BMW 323i, N/A
• Fits 1998 BMW 323is, N/A
• Fits 1996-1998 BMW 328i, N/A
• Fits 1996-1998 BMW 328is, N/A
• Fits 1997-1998 BMW 528i, N/A
• Part number AMS9120 for catalog and service verification

Product Details

This Apex intake manifold gasket set is used during intake manifold service to restore the sealing interface between the manifold and engine. For BMW Z3, BMW M3, BMW 323i, BMW 323is, BMW 328i, BMW 328is, and BMW 528i applications, proper gasket sealing is critical for maintaining intake tract integrity and consistent engine operation. The AMS9120 part number helps confirm the correct gasket set when ordering or matching service parts.

Common Issues Addressed

• Intake manifold vacuum leaks
• Unstable idle caused by sealing loss
• Air leakage at the manifold-to-engine joint
• Service replacement after intake manifold removal

Installation Notes

Clean the mating surfaces thoroughly before installation and inspect the intake manifold and cylinder head surfaces for damage or warpage. Verify the vehicle application by year, model, and position before assembly. Follow factory torque specifications and tightening sequence for the BMW engine being serviced. Confirm that all vacuum and intake connections are seated correctly after installation.

Quality Assurance

Apex AMS9120 is cataloged as an engine sealing component for BMW intake manifold service. Use the part number AMS9120 to verify application coverage for 1996-2000 BMW models before installation.