Apex AVC949S Engine Valve Cover Gasket Set

Apex AVC949S Valve Cover Gasket Set

The Apex AVC949S engine valve cover gasket set is built for BMW turbocharged applications that need a reliable seal at the valve cover and spark plug tube openings. It is a direct-fit sealing solution for a wide range of BMW 3 Series, 5 Series, 6 Series, X models, and M performance models from 2010-2020.

Use this gasket set when servicing oil leaks around the valve cover area on BMW M2, M3, M4, 335i, 535i, X5, and related models. The AVC949S is specified for applications with spark plug tube seals.

Key Features

• Engine valve cover gasket set for BMW inline-six applications
• Includes fitment for vehicles with spark plug tube seals
• Direct replacement sealing component for valve cover service
• Compatible with a broad range of BMW performance and luxury models
• Part number: AVC949S

Detailed Description

The Apex AVC949S is an engine gasket and sealing system component made for BMW vehicles listed in the fitment data. It serves as the sealing interface between the valve cover and cylinder head, helping restore proper oil containment after gasket wear, heat cycling, and age-related hardening. This part number is commonly searched for BMW valve cover gasket replacement, BMW engine oil leak repair, and BMW spark plug tube seal service.

Compatible With BMW 2016-2020 M2, 2015-2020 M4, 2011-2019 X6, 2012-2018 640i, 2013-2018 640i Gran Coupe, 2014-2018 640i xDrive, 2014-2018 640i xDrive Gran Coupe, 2015-2018 M3, 2015-2018 X4, 2011-2018 X5, 2011-2017 X3, 2014-2016 335i GT xDrive, 2014-2016 435i, 2015-2016 435i Gran Coupe, 2014-2016 435i xDrive, 2015-2016 435i xDrive Gran Coupe, 2011-2016 535i, 2010-2016 535i GT, 2011-2016 535i GT xDrive, 2011-2016 535i xDrive, 2012-2016 ActiveHybrid 5, 2014-2016 M235i, 2015-2016 M235i xDrive, 2011-2015 335i, 2011-2015 335i xDrive, 2013-2015 740i, 2013-2015 740Li, 2013-2015 740Li xDrive, 2013-2015 ActiveHybrid 3, 2013-2015 ActiveHybrid 7, 2013-2015 X1, 2011-2013 135i, 2013 135is, and 2011-2013 335is, all with spark plug tube seals.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Oil seepage from the valve cover perimeter
• Oil in spark plug wells caused by failed tube seals
• Maintenance after valve cover removal
• Seal replacement during BMW turbo engine service
• Repair of heat-aged or hardened gasket material

Installation Notes and Tips

Clean the sealing surfaces thoroughly before installation and inspect the valve cover for warpage or damage. Confirm engine configuration and verify that your BMW application uses spark plug tube seals before ordering the AVC949S. Follow factory service procedures and torque specifications during reassembly.

Quality Assurance

Apex replacement sealing components are cataloged for specific vehicle applications to support accurate fitment selection. Verify the part number AVC949S against your BMW model, year, and engine configuration before installation.