How to Maintain the PCV Valve on the Valve Cover on 2005 Jeep Wrangler?

The PCV valve, found on the left/front side of the valve cover, is held by one bolt and sealed with an O-ring. To service it, remove the hose, check its condition, then either unbolt or unscrew the valve to inspect the O-ring.

OEM 2005 Jeep Wrangler PCV Valve

Position Crank Ventilation Valve

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1 PCV Valve found

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2005 Jeep Wrangler PCV Valve Part Number: 4777240AD
Product Specifications
- Other Name: Valve - PCV; Crankcase Vent Valve; Valve PCV
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.3 x 1.3 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4777240AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Jeep Wrangler Submodels:
- SE | 4 Cyl 2.4 L GAS

2005 Jeep Wrangler PCV Valve Parts and Q&A

Q: How to Maintain the PCV Valve on the Valve Cover on 2005 Jeep Wrangler?
A: The PCV valve, found on the left/front side of the valve cover, is held by one bolt and sealed with an O-ring. To service it, remove the hose, check its condition, then either unbolt or unscrew the valve to inspect the O-ring.