Keep crankcase pressure in check and route blow-by gases back into the intake with the Standard Ignition PCV Valve V259. It installs as a direct-fit replacement across a wide range of applications, including the 1990-1991 Dodge Ram 50, 2001 Hyundai Santa Fe, 1990-2000 Hyundai Sonata, 2003 Hyundai Tiburon, 1991-1999 Mitsubishi 3000GT, 1992-1995 Mitsubishi Diamante, 2002-2003 Mitsubishi Eclipse, 1988 Mitsubishi Galant, 1990-1994 Mitsubishi Mighty Max, 1989-1994 Mitsubishi Montero, 2004 Mitsubishi Outlander, and 1989-1990 Mitsubishi Sigma. See the "Vehicles it fits" section for the full list.
- Job it does: Meters the flow of crankcase blow-by vapors from the crankcase into the intake so they can be reburned rather than vented.
- Vacuum-regulated: Uses manifold vacuum to modulate flow as engine load changes.
- Direct-fit: Designed to install in place of the original PCV valve on the listed applications.
A PCV valve is a routine maintenance item. If a stuck or clogged PCV valve is the cause of a rough idle, oil leaks from raised crankcase pressure, or increased oil consumption, replacing it addresses that failed valve. Diagnose the underlying cause before replacing.
Interchange: PCV491 · MD104723 · 2-9492 · 29492 · 2674035004 · 2674035504 · 74035004 · 74035504
Manufacturer part number V259.
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
PCV491, MD104723, 2-9492, 2674035004, 2674035504, 74035004, 74035504, V259
Frequently Asked Questions
What does the Standard Ignition V259 PCV valve do?
It meters crankcase blow-by vapors from the crankcase back into the intake to be reburned, using manifold vacuum to regulate the flow as engine load changes.
Which vehicles does the V259 fit?
It's a direct-fit replacement for applications such as the 1990-2000 Hyundai Sonata, 1991-1999 Mitsubishi 3000GT, 2002-2003 Mitsubishi Eclipse, and more. Check the "Vehicles it fits" section for the complete list.
What interchange numbers does this PCV valve replace?
It cross-references PCV491, MD104723, 2-9492 (29492), 2674035004, 2674035504, 74035004, and 74035504.
What are signs a PCV valve may need replacing?
A stuck or clogged PCV valve can contribute to a rough idle, oil leaks from raised crankcase pressure, or increased oil consumption. Diagnose the cause before replacing.
Is the V259 a direct-fit part?
Yes. It's designed to install in place of the original PCV valve on the listed applications. Confirm fitment for your vehicle before ordering.
