Beck Arnley 045-0031 PCV Valve

Beck Arnley 045-0031 PCV Valve for Subaru and Nissan

The Beck Arnley 045-0031 PCV valve is built for foreign nameplate applications that call for OE-style form, fit, and function. It is a direct replacement choice for drivers servicing crankcase ventilation on Subaru Impreza, Forester, Legacy, and Outback models, as well as select Nissan and Chevrolet applications.

Key Features

• PCV valve for crankcase ventilation system service
• Engine side size: 1/4-19 BSPT
• Outlet size: 0.7
• OE-spec replacement approach for foreign nameplate vehicles
• Part number 045-0031 for easy identification

Detailed Description

Beck Arnley 045-0031 is a PCV valve engineered to match the form, fit, and function expected in foreign nameplate OE applications. Beck Arnley sources parts through a global network to support accurate replacement selection, making this valve a practical option when servicing crankcase ventilation on vehicles such as the Subaru Impreza, Subaru Forester, Subaru Legacy, and Subaru Outback. The 1/4-19 BSPT engine-side thread and 0.7 outlet size are important details for proper fitment and connection integrity. If you are replacing a worn PCV valve on a Subaru or Nissan application, this part number 045-0031 helps keep the search focused on the correct OE-style match.

What It Is Used For

• Replacing a stuck or restricted PCV valve
• Addressing crankcase ventilation flow issues
• Correcting rough idle related to ventilation faults
• Resolving oil vapor buildup in the crankcase system
• Restoring proper vacuum control in the PCV circuit

Installation Notes and Tips

Verify the engine-side thread specification and outlet size before installation. Confirm the vehicle application against the fitment list for your Subaru Impreza, Forester, Legacy, or Outback, or the listed Nissan and Chevrolet models. Inspect connected hoses and fittings for wear, carbon buildup, or cracking before installing the new PCV valve. For best results, compare the removed part to Beck Arnley 045-0031 before final assembly.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. That OE-style sourcing focus supports consistent replacement quality for maintenance on Subaru and Nissan crankcase ventilation systems.

Compatible Vehicles

• Fits 1993-2003 Subaru Impreza, N/A
• Fits 1998-2002 Subaru Forester, N/A
• Fits 1990-2001 Subaru Legacy, N/A
• Fits 2000-2001 Subaru Outback, N/A
• Fits 1983-1990 Nissan Pulsar NX, N/A
• Fits 1982-1990 Nissan Sentra, N/A
• Fits 1986-1989 Nissan D21, N/A
• Fits 1977-1988 Nissan 200SX, N/A
• Fits 1987 Nissan Pathfinder, N/A
• Fits 1980-1986 Nissan 720, N/A
• Fits 1982-1984 Nissan Maxima, N/A
• Fits 1983 Nissan Pulsar, N/A
• Fits 1979-1982 Nissan 210, N/A
• Fits 1979-1982 Nissan 310, N/A
• Fits 1979-1982 Subaru Standard, N/A
• Fits 1979-1981 Nissan 280ZX, N/A
• Fits 1978-1981 Nissan 510, N/A
• Fits 1968-1973 Nissan 510, N/A
• Fits 1977-1981 Nissan 810, N/A
• Fits 1975 Chevrolet LUV, N/A