Standard Ignition V184 PCV Valve

PCV Valve for Subaru and Nissan Applications

Standard Ignition V184 is a screw-in PCV valve built for crankcase ventilation service on a wide range of Subaru and Nissan vehicles, plus select Chevrolet LUV applications. It uses a metal body with a straight nipple, black finish, and a single hose connector for direct replacement service. The V184 is a practical choice when you need a PCV valve for Subaru Impreza, Forester, Legacy, Outback, Nissan Sentra, 510, 720, and related models.

Key Features

• Standard Ignition V184 PCV valve for crankcase ventilation system service
• Screw-in attachment method with M14 x 1.50 thread size
• Metal construction with black finish
• Straight nipple orientation and one hose connector
• Inlet diameter: 0.27 in. (6.858 mm)
• Outlet diameter: 0.24 in. (6.096 mm)
• No cap, gasket, connector, or mounting bracket included

Detailed Description

Standard Ignition V184 is a replacement PCV valve designed for vehicles that use a threaded, screw-in crankcase ventilation valve. Its metal construction and straight nipple layout support a direct-fit style installation on applications such as 1998-2003 Subaru Impreza, 1999-2001 Subaru Forester, 1999-2001 Subaru Legacy, 2000 Subaru Outback, 1982-1990 Nissan Sentra, 1978-1981 Nissan 510, and 1980-1986 Nissan 720. This part number, V184, also cross-references 2-9254 for the same application.

Use V184 when replacing a worn or sticking PCV valve on compatible Subaru and Nissan engines where proper crankcase ventilation is needed to maintain stable idle quality and consistent vacuum control. The threaded design and single hose connection make it a straightforward service part for maintenance on older import and light-truck platforms.

What This Part Helps Address

• Rough or unstable idle caused by a restricted PCV valve
• Excess crankcase pressure from poor ventilation flow
• Oil vapor buildup in the crankcase ventilation system
• Vacuum irregularities related to a sticking valve
• Service replacement for a worn screw-in PCV valve

Installation Notes and Tips

Confirm the thread size, inlet and outlet dimensions, and hose connection style before installation. The V184 installs with a screw-in mount and does not include a gasket, cap, connector, or mounting bracket, so reuse or source any required sealing components separately. Verify the vehicle application against the listed fitment before ordering, especially on Subaru Impreza, Legacy, and Nissan Sentra or 510 models.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications, and V184 is built to match the listed fitment and dimensional requirements for the vehicles shown.

Fitment

• Fits 1998-2003 Subaru Impreza, N/A
• Fits 1993-1994 Subaru Impreza, N/A
• Fits 1999-2001 Subaru Forester, N/A
• Fits 1999-2001 Subaru Legacy, N/A
• Fits 1990-1994 Subaru Legacy, N/A
• Fits 2000 Subaru Outback, N/A
• Fits 1983-1990 Nissan Pulsar NX, N/A
• Fits 1982-1990 Nissan Sentra, N/A
• Fits 1977-1988 Nissan 200SX, N/A
• Fits 1987-1988 Nissan Pathfinder, N/A
• Fits 1976-1987 Subaru Standard, 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 1978-1981 Nissan 510, N/A
• Fits 1968-1973 Nissan 510, N/A
• Fits 1977-1981 Nissan 810, N/A
• Fits 1979 Nissan 280ZX, N/A
• Fits 1975 Chevrolet LUV, N/A