Standard Ignition V256 PCV Valve

Standard Ignition V256 PCV Valve

Standard Ignition V256 is a screw-in PCV valve for crankcase ventilation service on a wide range of import and domestic applications. It uses a metal body with a straight nipple and a single 10 mm hose connection for direct replacement service on supported vehicles.

Key Features

• Part number V256 PCV valve from Standard Ignition
• Screw-in attachment method with M10 x 1.0 thread size
• Metal construction with silver finish
• Straight nipple orientation and one 10 mm hose connector
• No cap, gasket, connector, or mounting bracket included
• Inlet diameter: 0.15 in. (3.81 mm); outlet diameter: 0.19 in. (4.826 mm)

Detailed Description

This PCV valve is used in crankcase ventilation systems to replace a worn or restricted valve and restore proper vapor routing from the engine. Standard Ignition V256 is listed for applications including 1991-1997 Isuzu Rodeo, 1994-1996 Honda Passport, 1989-1995 Isuzu Pickup, 1985-1995 Mitsubishi Mirage, and 1987-1989 Dodge Caravan. It also cross-references PCV336 for the same application.

For buyers searching for a PCV valve for 1991-1997 Isuzu Rodeo, a replacement PCV valve for 1994-1996 Honda Passport, or a screw-in PCV valve for 1989-1995 Isuzu Pickup, V256 provides the specified thread, hose size, and metal valve construction needed for direct service on listed vehicles. Standard Ignition V256 is also referenced under 2-9336, 8943312090, and MD102195.

Common Issues It May Address

• Excess crankcase pressure from a sticking PCV valve
• Oil vapor buildup in the intake system
• Rough idle caused by restricted crankcase ventilation flow
• Oil leaks related to poor crankcase pressure control
• Check engine concerns tied to ventilation system faults

Installation Notes and Tips

Verify the thread size, hose diameter, and nipple orientation before installation. This valve uses a screw-in mount with no connector, cap, gasket, or bracket included, so reuse or source any vehicle-specific sealing components as needed. Confirm the application against the vehicle’s engine and emission-control configuration before ordering.

Quality Assurance

Standard Ignition supplies this PCV valve as an OE-style replacement part for emission control service. Confirm fitment against the listed vehicle applications before installation.