Gates EMH964 Engine Crankcase Vent Valve - PCV Valve

Crankcase Vent Valve for Nissan and INFINITI

Gates EMH964 is an OE-exact engine crankcase vent valve built for direct replacement in emission control systems. It helps restore proper crankcase ventilation performance with a plastic valve body and a single hose connector for straightforward service on select Nissan and INFINITI applications.

Compatible with 2009-2014 Nissan Cube, PCV Valve; 2008-2012 Nissan Versa, PCV Valve; 2006-2010 INFINITI M45, PCV Valve; 2003-2004 INFINITI M45, PCV Valve; 2003-2008 INFINITI FX45, PCV Valve; and 2002-2006 INFINITI Q45, PCV Valve. Gates EMH964 is also a direct reference for common OE-style replacement searches for Nissan Cube PCV valve and INFINITI FX45 crankcase vent valve service.

Key Features

• OE-exact crankcase ventilation pressure regulator design
• Plastic construction for factory-style fit and function
• Single hose connector layout
• Direct replacement for emission control service
• Includes PCV valve contents
• Cross-reference part number: Standard Ignition V406

Product Details

The Gates Crankcase Vent Valve line focuses on restoring emission ventilation system operation to the intended performance level. EMH964 is engineered for exact fitment and easy installation, making it a practical replacement when servicing the crankcase ventilation system on Nissan Versa, Nissan Cube, and select INFINITI V8 models. The valve uses a plastic housing and OE-style dimensions to match the original application and support proper crankcase pressure regulation.

Gates EMH964 is a strong match for buyers searching for a Nissan Versa PCV valve replacement, a Nissan Cube crankcase vent valve, or an INFINITI M45 PCV valve service part. The part number EMH964 is also commonly used in cross-reference searches for related emission control replacements.

What It Helps Address

• Excess crankcase pressure
• Rough idle related to ventilation flow issues
• Oil vapor control problems in the emission system
• Check engine light concerns tied to PCV system faults
• Restricted or worn crankcase vent valve operation

Installation Notes and Tips

Verify the vehicle year, make, model, and PCV valve position before ordering. Compare the original valve shape, hose connection, and mounting style to confirm a direct match. Clean the surrounding hose and connection area during replacement so the new valve seats properly and the ventilation path remains unobstructed.

Quality Assurance

Gates markets this product line as OE-exact, with fitment and function intended to restore the emission ventilation system to proper operation. The EMH964 part number is built for direct replacement service on the listed Nissan and INFINITI applications.