Apex AMS3981P Engine Intake Manifold Gasket Set - Lower and Upper

Engine Intake Manifold Gasket Set for GM V6 Applications

The Apex AMS3981P engine intake manifold gasket set is built for lower and upper intake sealing on select GM vehicles from 2006-2011. It is listed for applications that also use valve cover gaskets, making it a direct-fit service part for intake manifold resealing jobs.

• Engine intake manifold gasket set for lower and upper intake sealing
• Fits select 2006-2011 Buick, Chevrolet, Pontiac, and Saturn vehicles
• Application notes include valve cover gaskets where specified
• Part number: AMS3981P
• Fits 2009-2011 Buick Lucerne, lower and upper
• Fits 2006-2011 Chevrolet Impala, lower and upper
• Fits 2006-2010 Chevrolet Malibu, lower and upper
• Fits 2006-2010 Pontiac G6, lower and upper
• Fits 2008-2010 Saturn Vue, lower and upper
• Fits 2006-2008 Chevrolet Uplander, lower and upper
• Fits 2007-2008 Saturn Aura, lower and upper
• Fits 2006-2007 Buick Terraza, lower and upper
• Fits 2006-2007 Chevrolet Monte Carlo, lower and upper
• Fits 2006-2007 Saturn Relay, lower and upper
• Fits 2006 Pontiac Montana, lower and upper

Detailed Fitment and Application

Use the Apex AMS3981P when servicing intake manifold sealing on compatible Buick Lucerne, Chevrolet Impala, Chevrolet Malibu, Pontiac G6, and other listed GM models. This intake manifold gasket set is specified for lower and upper positions, and the fitment notes call out valve cover gaskets on the listed applications. If you are searching for a 2006-2011 Chevrolet Impala intake manifold gasket set or an AMS3981P gasket set for a 2006-2010 Pontiac G6, this part matches those vehicle listings directly.

Common Repair Uses

• Intake manifold gasket leaks
• Vacuum leaks at the intake sealing surfaces
• Coolant or air leakage related to worn manifold gaskets
• Rough idle or drivability issues tied to intake sealing failure
• Service replacement during upper and lower intake manifold removal

Installation Notes

Clean the mating surfaces thoroughly before installation and inspect the intake manifold and cylinder head sealing areas for damage or warpage. Follow the vehicle service procedure for torque sequence and reassembly, and verify that all listed application notes are matched before ordering. Part number AMS3981P is cataloged for the exact lower and upper intake positions shown in the fitment data.

Quality Assurance

Apex catalogs this gasket set for the listed GM applications, including Buick Lucerne, Chevrolet Impala, and Chevrolet Malibu fitments. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.