Apex AHG564R Engine Cylinder Head Gasket - Right

Apex AHG564R Cylinder Head Gasket

The Apex AHG564R is a right-side engine cylinder head gasket for select Nissan and INFINITI V6 applications. It is built for vehicles that need a precise sealing surface between the cylinder head and engine block, including the Nissan 370Z and INFINITI G37, Q50, Q60, M37, FX37, EX37, Q70, Q70L, QX50, and QX70.

Key Features

• Engine cylinder head gasket for the right side
• Fits 2008-2020 Nissan and INFINITI V6 applications listed below
• Direct-fit replacement for service work on the cylinder head sealing system
• Applies to Nissan 370Z, INFINITI G37, and related models with confirmed fitment
• Part number AHG564R for ordering and cross-checking

Detailed Description

Apex AHG564R is an engine cylinder head gasket used on the right side of the engine for specific Nissan and INFINITI models. Confirmed fitment includes 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; and Fits 2011-2013 INFINITI M37, Right. The AHG564R is a practical choice when replacing a head gasket during engine repair, teardown, or resealing work on these applications.

What It Is Used For

• Replacing a leaking or damaged right-side cylinder head gasket
• Restoring cylinder sealing after head service or engine repair
• Addressing combustion sealing loss between the head and block
• Correcting coolant or oil seepage at the head gasket interface
• Supporting repair work on Nissan 370Z and INFINITI V6 engines

Installation Notes and Tips

Verify engine configuration and right-side application before installation. Inspect the cylinder head and block mating surfaces for flatness, corrosion, and residue, and follow the vehicle service manual for torque sequence, torque angle, and reassembly steps. Replace related seals and fasteners only when specified by the manufacturer’s repair procedure.

Quality Assurance

Apex AHG564R is cataloged for the confirmed vehicle applications listed above and should be matched to the engine and side position before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.