Beck Arnley 045-0446 PCV Valve

Beck Arnley PCV Valve for Nissan and INFINITI

Beck Arnley 045-0446 is a PCV valve for select Nissan and INFINITI vehicles with 3.7L applications. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for crankcase ventilation service.

Key Features

• PCV valve for the crankcase ventilation system
• OE-style form, fit, and function for foreign nameplate applications
• Built for select Nissan 370Z and INFINITI VQ37-powered models
• Beck Arnley part number 045-0446
• Direct-fit replacement for routine emission control maintenance

Detailed Description

Beck Arnley 045-0446 is a replacement PCV valve engineered for select Nissan and INFINITI vehicles, including the 2009-2020 Nissan 370Z, 2008-2013 INFINITI G37, 2011-2013 INFINITI M37, 2013 INFINITI EX37, 2013 INFINITI FX37, 2014-2015 INFINITI Q50, 2014-2015 INFINITI Q60, 2014-2017 INFINITI QX50, 2014-2017 INFINITI QX70, 2014-2019 INFINITI Q70, 2015 INFINITI Q40, and 2015-2019 INFINITI Q70L. If you are searching for a PCV valve for a 2009-2020 Nissan 370Z or a Beck Arnley 045-0446 replacement for INFINITI G37, this part matches the listed applications.

Beck Arnley sources parts to match foreign nameplate OE requirements, helping ensure the correct fit and function for service work on the crankcase ventilation system. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rough idle related to a restricted PCV valve
• Excess crankcase pressure
• Oil vapor buildup in the crankcase ventilation system
• Check engine light concerns tied to ventilation flow issues
• Oil consumption symptoms associated with a worn valve

Installation Notes and Tips

Verify engine and model-year fitment before installation. Inspect the surrounding crankcase ventilation hoses and grommets during service, and replace any damaged components as needed. Confirm the valve seats correctly and that all connections are secure after installation.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. Part number 045-0446 is intended for the listed Nissan and INFINITI applications.