Standard Ignition V436 PCV Valve

PCV Valve for Nissan and INFINITI Applications

Standard Ignition V436 is a screw-in PCV valve built for crankcase ventilation service on a wide range of Nissan and INFINITI vehicles. It uses a plastic body with a male round connector, straight nipple orientation, and M16 x 1.0 thread size for direct replacement service.

Fits 2005-2020 Nissan Pathfinder, 2009-2024 Nissan Murano, and 2016-2023 Nissan Maxima. Also fits 2014-2020 INFINITI QX60 and other listed Nissan applications.

Key Features

• Screw-in attachment method with M16 x 1.0 thread size
• Plastic construction with black and green finish
• Male round connector with one hose connector
• Straight nipple orientation for OE-style routing
• Inlet diameter: 0.2 in. (5.08 mm)
• Outlet diameter: 0.19 in. (4.826 mm)
• No cap included
• No gaskets included
• No mounting bracket included

Product Details

This Standard Ignition V436 PCV valve is used in the crankcase ventilation system to regulate vapor flow from the engine crankcase into the intake stream. Proper PCV operation helps maintain crankcase pressure control and supports cleaner engine operation on Nissan Pathfinder, Nissan Murano, Nissan Maxima, Nissan Frontier, Nissan Altima, Nissan Quest, Nissan Xterra, NV1500, NV2500, NV3500, INFINITI QX60, INFINITI JX35, and Pathfinder Armada applications listed in the fitment data. This part cross-references Beck/Arnley 045-0438 and Gates EMH967 for the same application.

Common Issues This Part May Address

• Excess crankcase pressure
• Oil vapor buildup in the intake system
• Rough idle related to PCV flow problems
• Oil leaks caused by restricted crankcase ventilation
• Check engine concerns tied to ventilation system faults

Installation Notes and Tips

Verify thread size, connector style, and hose routing before installation. The screw-in design and straight nipple orientation should match the original valve location on the engine. Inspect nearby hoses and seals during service, since worn ventilation components can affect PCV performance. Confirm vehicle-specific fitment for your exact year, make, and model before ordering.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications, and V436 is built to match the listed OE-style fitment requirements for the vehicles shown.