Mahle 54586 Engine Cylinder Head Gasket - Right

Mahle 54586 Cylinder Head Gasket for Nissan and INFINITI

Mahle 54586 is an OEM-standard cylinder head gasket built with multi-layered steel construction for dependable sealing in the engine. It is a right-side head gasket application for select Nissan Maxima, Murano, Pathfinder, Altima, Quest, 350Z, and INFINITI models, with fitment spanning 2007-2024.

Key Features

• Multi-layered steel cylinder head gasket for consistent sealing performance
• OEM Standard item grade for factory-style replacement needs
• 0.69 mm thickness for precise engine sealing
• 96.00 mm cylinder bore diameter
• Torque-to-yield installation requirement noted for proper assembly
• Head gasket only; gasket sealant is not included
• Mahle 54586 cross-references Datsun/Nissan 11044-9N00A and FEL-PRO 26512 PT

Product Details

Mahle Cylinder Head Gasket 54586 is engineered for engines that require a multi-layered steel sealing surface and accurate bore alignment. Mahle gaskets are used by OEMs and technicians worldwide for sealing applications where cylinder pressure, coolant, and oil separation must be maintained under demanding operating conditions. This part number is a direct-fit style replacement for select Nissan and INFINITI right-side applications, including Nissan Maxima, Murano, Pathfinder, Altima, Quest, and 350Z, as well as INFINITI Q50, Q70, QX60, JX35, M35h, EX35, FX35, M35, and G35 listings shown in the fitment data.

Use Mahle 54586 when replacing a failed head gasket on compatible Nissan Maxima and Murano engines, or when servicing right-side cylinder head sealing on supported INFINITI applications. The multi-layered steel design and OEM-standard construction help maintain the sealing integrity required for modern aluminum engine assemblies.

What This Part Helps Address

• Coolant loss caused by a compromised cylinder head seal
• Oil and coolant mixing from head gasket failure
• Compression loss affecting engine performance
• Combustion leakage at the cylinder head interface
• Sealing issues during cylinder head service or rebuild work

Installation Notes and Tips

Fits 2021-2024 Nissan Murano, right. Fits 2021-2023 Nissan Maxima, right. Fits 2009-2020 Nissan Maxima, right. Fits 2009-2020 Nissan Murano, right. Fits 2017-2020 Nissan Pathfinder, right. Fits 2014-2018 INFINITI Q50, right. Fits 2014-2018 INFINITI Q70, right. Fits 2007-2018 Nissan Altima, right. Fits 2011-2017 Nissan Quest, right. Fits 2014-2016 INFINITI QX60, right. Fits 2013-2016 Nissan Pathfinder, right. Fits 2013 INFINITI JX35, right. Fits 2012-2013 INFINITI M35h, right. Fits 2008-2012 INFINITI EX35, right. Fits 2009-2012 INFINITI FX35, right. Fits 2009-2010 INFINITI M35, right. Fits 2007-2009 Nissan 350Z, right. Fits 2007-2008 INFINITI G35, right.

Replacement of cylinder head bolts is necessary for proper installation of this multi-layered steel gasket on the applications noted in the fitment data. Verify cylinder head and block surfaces are clean, flat, and free of old gasket material before assembly. Confirm the right-side application and engine code before installation.

Quality Assurance

Mahle manufactures sealing products used in OEM and professional repair environments, and this gasket is built to OEM-standard specifications for the listed applications. Part number 54586 is supported by established interchange references, including Datsun/Nissan 11044-9N00A and FEL-PRO 26512 PT, for the same application family.