How to Service a PCV Valve on 2008 Jeep Commander?

To service the PCV valve at the rear of the left cylinder head, first detach line 1 and the rubber connector hose. Then, unscrew PCV valve 3 from metal fitting 2.

OEM 2008 Jeep Commander PCV Valve

Position Crank Ventilation Valve

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3 PCV Valves found

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2008 Jeep Commander PCV Valve Part Number: 53032940AB
$61.38 MSRP: $93.75
You Save: $32.37 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - PCV; Engine Crankcase Vent Valve; Crankcase Vent Valve; Vent Valve; Valve Crankcase Vent; Valve PCV
- Replaces: 53032940AA
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.7 x 1.9 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53032940AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Jeep Commander Submodels:
- Limited, Overland, Sport | 5.7L V8, 8 Cyl 5.7 L GAS
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2008 Jeep Commander PCV Valve Part Number: 53032855AA
$24.57 MSRP: $36.10
You Save: $11.53 (32%)
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Product Specifications
- Other Name: Valve - PCV; Crankcase Vent Valve; Valve PCV
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.3 x 2.3 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53032855AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Commander Submodels:
- Limited, Sport | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2008 Jeep Commander PCV Valve Part Number: 53034065AA
$21.75 MSRP: $31.30
You Save: $9.55 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve - PCV; Crankcase Vent Valve; Housing Valve; Filler Assembly Valve; Valve Crankcase Vent; Valve PCV
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.6 x 1.7 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53034065AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Commander Submodels:
- Base, Sport | 6 Cyl 3.7 L GAS

2008 Jeep Commander PCV Valve Parts and Q&A

Q: How to Service a PCV Valve on 2008 Jeep Commander?
A: To service the PCV valve at the rear of the left cylinder head, first detach line 1 and the rubber connector hose. Then, unscrew PCV valve 3 from metal fitting 2.