Beck Arnley 045-0278 PCV Valve

Beck Arnley PCV Valve for Nissan and Infiniti

Beck Arnley 045-0278 is a PCV valve for foreign nameplate applications that require OE-style form, fit, and function. It is built around the specified engine-side thread size and outlet size for a direct replacement on select Nissan and Infiniti vehicles.

Key Features

• Engine side size: 1/4-19 BSPT
• Outlet size: 0.7
• OE-spec replacement from Beck Arnley
• Application-focused fitment for crankcase ventilation service
• Part number: 045-0278

Product Details

This Beck Arnley PCV valve is made for drivers servicing the crankcase ventilation system on select 1990-1996 Nissan 300ZX and 1993-1997 Infiniti J30 models. Beck Arnley sources parts to match foreign nameplate OE specifications for form, fit, and function, helping ensure the replacement matches the original connection and operating requirements. If you are searching for a PCV valve for a Nissan 300ZX or Infiniti J30, 045-0278 is the cataloged replacement to check against your original part.

What It Helps Address

• Excess crankcase pressure
• Oil vapor buildup in the ventilation system
• Rough idle caused by a worn PCV valve
• Oil leaks related to restricted crankcase ventilation
• Check engine concerns tied to ventilation flow issues

Installation Notes and Tips

Verify the engine-side thread specification, 1/4-19 BSPT, and the outlet size before installation. Compare the original valve to Beck Arnley 045-0278 to confirm the connection style and routing match your vehicle. For fitment reference, this part fits 1993-1997 Infiniti J30 and 1990-1996 Nissan 300ZX.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. This part cross-references no listed aftermarket numbers in the provided data.