Standard Ignition OCK78 Engine Oil Cooler

Engine Oil Cooler for Nissan and INFINITI Applications

Standard Ignition OCK78 is an O.E. Exact engine oil cooler and gasket set built for direct replacement on select Nissan and INFINITI vehicles. It features a push-on attachment method, two round male connectors, and integrated gasket and O-ring sealing components for a factory-style service fit.

Compatible With 2009-2014 Nissan Maxima, 2015-2019 Nissan Murano, 2021-2022 Nissan Murano, 2013-2025 Nissan Pathfinder, and 2014-2020 INFINITI QX60. Standard Ignition OCK78 is also a direct-fit option for 2016-2022 Nissan Maxima applications.

Key Features

• Engine oil cooler with gasket set for OE-style replacement
• O.E. Exact grade type for factory-matched fit and function
• Push-on attachment method with two round male connectors
• Two-port design with gasket and O-ring sealing components included
• Solenoid included for applications that require the integrated assembly
• Standard Ignition OCK78 cross-references 800-98078 and 213059N00A for the same application

Detailed Description

This engine oil cooler is built for vehicles that rely on stable oil temperature control and secure sealing at the cooler interface. Standard Ignition OCK78 is specified as an O.E. Exact replacement, making it a practical choice for service work on Nissan Pathfinder, Nissan Maxima, Nissan Murano, and INFINITI QX60 models where the original cooler assembly and gasket set need to be replaced together. The push-on connector style, male round terminals, and two-port layout support a direct-service installation on the listed applications.

Because the cooler is supplied with gasket and O-ring sealing components, it addresses the full sealing interface rather than only the cooler body. That makes Standard Ignition OCK78 a focused replacement for OE-style repairs on 2013-2025 Nissan Pathfinder, 2009-2014 and 2016-2022 Nissan Maxima, 2015-2019 and 2021-2022 Nissan Murano, and 2014-2020 INFINITI QX60 vehicles.

What It Helps Fix

• Oil leaks at the cooler or gasket sealing surfaces
• Oil cooler failure from age, heat cycling, or seal wear
• Loss of proper oil temperature control from a damaged cooler assembly
• Service issues caused by cracked, hardened, or flattened O-rings
• Fitment problems when replacing a worn OE-style cooler on the listed Nissan and INFINITI models

Installation Notes and Tips

Verify the connector style, port count, and vehicle application before installation. Transfer only the components required by the service procedure, and inspect mating surfaces for residue or damage before fitting the new gasket set. Standard Ignition OCK78 is intended for the listed Nissan Pathfinder, Maxima, Murano, and INFINITI QX60 applications, so confirm the original part number and engine configuration against the vehicle service information.

Quality Assurance

Standard Ignition supplies OE-style replacement components for service applications that require accurate fit and dependable sealing. OCK78 is built to match the original design intent for the listed vehicles and is supported by the brand’s aftermarket replacement standards.