Mahle VS50493SR Engine Valve Cover Gasket - Right

Mahle VS50493SR Valve Cover Gasket

The Mahle VS50493SR engine valve cover gasket is an OEM-standard sealing solution made from molded rubber for the right side valve cover. It is built for direct-fit service on select Nissan 370Z and INFINITI V6 applications where a precise seal is needed to control oil leakage and maintain proper engine cleanliness.

Mahle gaskets are trusted by OEMs and technicians worldwide for consistent sealing performance. This right valve cover gasket is a gasket-only replacement with molded rubber construction and no PCV valve grommet included.

Key Features

• Brand: Mahle
• Part number: VS50493SR
• Engine valve cover gasket for the right side
• Molded rubber valve cover gasket material
• OEM Standard item grade
• Contains gasket only; PCV valve grommet not included
• Cross-reference: Beck/Arnley 0361778
• Cross-reference: FEL-PRO VS50900R

Detailed Description

The Mahle VS50493SR is an engine valve cover gasket designed for right-side service on select Nissan and INFINITI vehicles. Its molded rubber construction helps maintain a consistent seal against the valve cover, supporting proper oil control in the upper engine area. This part number is commonly searched for Nissan 370Z valve cover gasket replacement and INFINITI right valve cover gasket applications.

Compatible With: Fits 2009-2020 Nissan 370Z, right; Fits 2014-2019 INFINITI Q70, right; Fits 2015-2019 INFINITI Q70L, right; Fits 2014-2017 INFINITI QX50, right; Fits 2014-2017 INFINITI QX70, right; Fits 2015 INFINITI Q40, right; Fits 2014-2015 INFINITI Q50, right; Fits 2014-2015 INFINITI Q60, right; Fits 2013 INFINITI EX37, right; Fits 2013 INFINITI FX37, right; Fits 2008-2013 INFINITI G37, right; Fits 2011-2013 INFINITI M37, right.

What It Helps Address

• Oil seepage at the right valve cover sealing surface
• Visible oil residue around the valve cover perimeter
• Loss of sealing integrity from aged or hardened gasket material
• Maintenance replacement during valve cover service
• Fitment-specific replacement for Nissan 370Z and INFINITI V6 engines

Installation Notes and Tips

Confirm right-side application before installation and inspect the valve cover sealing surface for debris, old sealant, or damage. Clean mating surfaces thoroughly and follow the vehicle service procedure for torque sequence and reassembly. This part includes the gasket only and does not include a PCV valve grommet.

Quality Assurance

Mahle gaskets are engineered as OEM-standard sealing products and are used by vehicle manufacturers and professional technicians around the globe. The VS50493SR is built to meet the sealing demands of the listed Nissan and INFINITI applications.