Airtex 6P1144 Positive Crankcase Ventilation (PCV) Valve

The Airtex 6P1144 is a direct-fit Positive Crankcase Ventilation (PCV) valve engineered to regulate the flow of crankcase blow-by gases back into the engine's intake system. By venting these gases rather than allowing pressure to build, the PCV valve helps protect engine seals, reduce oil consumption, and minimize harmful emissions.

This valve features a straight nipple orientation with a push-on attachment method and a 10 mm hose connection, making for a straightforward, tool-free installation. Built to OE specifications, it is a quality replacement for the Standard Motor Products V346 and other interchange numbers listed below.

Key Features:

• Regulates crankcase pressure to protect engine seals and reduce oil sludge buildup
• Straight nipple orientation with push-on attachment — no tools required
• 10 mm hose connection size
• Helps maintain engine efficiency and reduce exhaust emissions
• OE-quality replacement; direct fit for proper sealing and function

Cross-Reference / Interchange Part Numbers: V346, 045-0330, 118106P000, 19110622, 2-9404, 28-0143, 76-2644, 9850, FV436, HV206, PC410, PCA1161, PCV228, PCV298

Regular PCV valve replacement is a low-cost maintenance item that helps prevent rough idling, oil leaks, and reduced fuel economy caused by a stuck or clogged valve.