Description
A correct PCV valve helps the crankcase ventilation system meter vapour back into the intake instead of relying on a worn or stuck original component. Crown 4777240AD is the threaded, screw-in style, not the push-in valve used by some engines.
The valve is suited to the manufacturer-listed engine and production combinations. Its threaded connection is an important identifier when comparing your old part; visually similar hose-barb valves may use a different mounting style.
Product details
- Replacement reference: 4777240AD
- Component: Positive crankcase ventilation valve
- Installation style: Thread-in / screw-in
- Application dependent: 2.0L and 2.4L engines; some 1.8L applications listed
Vehicle fitment and selection
Examples include 2003–2006 Jeep Wrangler TJ 2.4L, 2003–2005 Liberty KJ 2.4L, 2000–2005 Dodge Neon 2.0L and 2001–2010 Chrysler PT Cruiser 2.0L/2.4L where the threaded PCV style applies.
Check engine size, production year and original valve thread before fitting.
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