Wells 6P1038 Positive Crankcase Ventilation (PCV) Valve

The Wells 6P1038 is a direct-fit replacement Positive Crankcase Ventilation (PCV) valve engineered to meet or exceed original equipment specifications for fit, form, and function. A PCV valve is a one-way valve that routes blow-by gases produced in the engine's crankcase back into the combustion chamber, reducing emissions and preventing oil contamination. This valve features a push-on mount type, a tee nipple direction, and two hose connectors, making it a straightforward drop-in replacement for worn or failed OEM units.

Key Features:

• Direct-fit OE replacement — no modification required
• Mount type: Push-On
• Nipple direction: Tee
• Hose connector quantity: 2
• Meets or exceeds OEM specifications
• OEM / Interchange Number: 25040026
• Backed by a 3-year / 36,000-mile warranty

Why Replace Your PCV Valve?

The PCV valve is a routine maintenance item and should be inspected and replaced regularly. A clogged or failed PCV valve can cause oil leaks, excessive oil consumption, rough idle, poor fuel economy, and an illuminated Check Engine light. A quick field check: remove the valve and shake it — if it doesn't rattle, it is likely clogged and needs replacement.