Standard Ignition V259 PCV Valve

PCV Valve for Mitsubishi and Hyundai Applications

Standard Ignition V259 is a screw-in PCV valve built as a complete assembly for crankcase ventilation service. It uses a metal body with a straight nipple, 3/8 in. hose connection, and M10x1.0 thread size for direct replacement in supported applications.

Compatible With 1988-2004 Mitsubishi and Hyundai vehicles, including Mitsubishi Galant, Montero, 3000GT, Diamante, Mighty Max, Eclipse, and Outlander, plus Hyundai Sonata, Santa Fe, and Tiburon applications. Standard Ignition V259 is also cross-referenced to common OE-style part numbers for the same application.

• Screw-in PCV valve design
• Metal construction with silver finish
• Straight nipple orientation
• 1 hose connector with 3/8 in. / 10 mm hose size
• M10x1.0 thread size
• Complete assembly, valve only
• No cap, gasket, connector, or mounting bracket included

Detailed Product Overview

The Standard Ignition V259 PCV Valve regulates crankcase ventilation flow in supported Mitsubishi and Hyundai engines. It is specified with a 0.22 in. inlet diameter, 0.19 in. outlet diameter, and a screw-in attachment method, making it a direct-fit service part for vehicles that use this thread and hose configuration. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Use Standard Ignition V259 when replacing a worn or restricted PCV valve on vehicles such as the Mitsubishi Eclipse, Mitsubishi 3000GT, Hyundai Sonata, or Hyundai Santa Fe. The part number V259 is also listed under interchange references including 2-9492, MD104723, and PCV491.

Common Issues This Part Can Address

• Excessive crankcase pressure from a restricted PCV valve
• Rough idle caused by improper ventilation flow
• Oil vapor buildup in the crankcase ventilation system
• Vacuum irregularities related to a sticking valve
• Emission control service needs on supported Mitsubishi and Hyundai models

Installation Notes and Tips

Verify the thread size, hose diameter, and nipple orientation before installation. Because this is a screw-in PCV valve with a straight hose connection, confirm that the engine uses an M10x1.0 threaded port and a 3/8 in. hose connection. Replace the valve only after checking the surrounding hose and vent routing for wear, blockage, or cracking.

Quality Assurance

Standard Ignition V259 is built as a metal PCV valve assembly for emission control service in supported applications. Confirm vehicle year, make, model, and engine-side connection details against the fitment list before ordering.