How to replace the PCV valve and PCV Hose on Jeep Wrangler?

The PCV valve is found in the valve cover top in inline engines, left-side valve cover in 3.BLV6, and rear of the right-side valve cover in 3.6L V6. For inline and 3.8L V6 engines, remove the valve from its grommet and hose, noting its position. In the 3.8L engine, it's near the ignition coil pack. For 3.6L V6, loosen the hose clamp, remove screws, and pull the valve from the right valve cover. Inspect the rubber grommet or 0-ring for damage and replace if needed. Secure the valve and hose into position and tighten screws for 3.6L V6. Later Inline six-cylinder models use a CCV system with a rubber fitting connected to the intake manifold by a plastic hose. If there's no vacuum, clean the hose and fitting orifice, or replace if damaged. Securely install the fitting and hose in the valve cover.

Genuine Jeep Wrangler PCV Valve

Position Crank Ventilation Valve

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12 PCV Valves found

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Jeep Wrangler Valve-PCV
Part Number: 68210345AC
$26.45 MSRP: $38.80
You Save: $12.35 (32%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV; PCV Valve
- Replaces: 68210345AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2022 Jeep Wrangler | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6L, 8 Cyl 6.4 L GAS
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Jeep Wrangler Valve-PCV
Part Number: 4648973AC
$16.54 MSRP: $22.70
You Save: $6.16 (28%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV
- Replaced by: 4648973AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited Sport 2WD, Unlimited Sport 4WD, Unlimited X 2WD, Unlimited X 4WD, Unlimited X RHD 4WD, X, X RHD | 6 Cyl 3.8L
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Jeep Wrangler Valve-PCV
Part Number: 68083202AC
$89.08 MSRP: $136.00
You Save: $46.92 (35%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV; PCV Valve
- Replaces: 68083202AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2018 Jeep Wrangler | Rubicon, Rubicon 4WD, Sahara, Sahara 4WD, Sport, Sport 4WD, Unlimited Rubicon, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6L
View related parts
Jeep Wrangler Valve-PCV
Part Number: 68083202AB
$89.08 MSRP: $136.00
You Save: $46.92 (35%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV
- Replaced by: 68083202AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2013 Jeep Wrangler | Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara 4WD, Unlimited Sport 4WD | 6 Cyl 3.6L
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Jeep Wrangler Valve-PCV
Part Number: 4648973AA
$15.26 MSRP: $22.70
You Save: $7.44 (33%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV
- Replaced by: 4648973AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007 Jeep Wrangler | Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited X 2WD, Unlimited X 4WD, X, X RHD | 6 Cyl 3.8L
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Jeep Wrangler Valve-PCV
Part Number: 4648973AB
$15.26 MSRP: $22.70
You Save: $7.44 (33%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV
- Replaced by: 4648973AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Jeep Wrangler | Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara 2WD, Unlimited Sahara 4WD, Unlimited X 2WD, Unlimited X 4WD, Unlimited X RHD 4WD, X, X RHD | 6 Cyl 3.8L
View related parts
Jeep Wrangler Valve-PCV
Part Number: 5038532AA
$50.86 MSRP: $74.70
You Save: $23.84 (32%)
ADD TO CART
Product Specifications
- Other Name: Valve PCV; PCV Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2023 Jeep Wrangler | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.4 L GAS
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Jeep Wrangler Valve-PCV
Part Number: 4893610AC
$46.42 MSRP: $68.25
You Save: $21.83 (32%)
ADD TO CART
Product Specifications
- Other Name: PCV Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2024 Jeep Wrangler | Rubicon 4WD, Sport 4WD, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD, Unlimited Sport RHD 4WD | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.0L, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.4 L GAS
View related parts
Jeep Wrangler PCV
Part Number: 68548886AB
$27.69 MSRP: $40.85
You Save: $13.16 (33%)
ADD TO CART
Product Specifications
- Other Name: PCV Valve
- Replaced by: 68548886AC
- Replaces: 68548886AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2023 Jeep Wrangler | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.4 L GAS
View related parts
Jeep Wrangler Valve-PCV
Part Number: 4884249AA
$0.00
Product Specifications
- Other Name: Valve PCV; PCV Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Jeep Wrangler | SE | 4 Cyl 2.4L
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Jeep Wrangler Valve-PCV
Part Number: 4777240AD
Product Specifications
- Other Name: Valve PCV; PCV Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2006 Jeep Wrangler | SE | 4 Cyl 2.4L
View related parts
Jeep Wrangler Valve-PCV
Part Number: 33001239
Product Specifications
- Other Name: Valve, PCV
- Replaces: J8132309
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1990 Jeep Wrangler | 4 Cyl 2.5L

Jeep Wrangler PCV Valve

The PCV Valve in Jeep Wrangler cars are essential components that play the role of regulating emission and performance of the automobile's engines. The PCV Valve works to cause a rerouting of the crankcase combustion byproduct gases towards the engine's combustion chambers in order to promote efficient operation and at the same time minimize emissions. Switching its operations on the basis of intake manifold vacuum conditions, the PCV Valve only restricts the flow of gases at idle, or when the engine is not heavily laden, while it opens up to ventilate the crankcase gases when the load on the engine is higher. Also, the function of the PCV Valve is as an anti-flame chamber and, at the same time, it is related to the increase of the engine power with the help of compression. This is why it is important to ensure that the PCV Valve is periodically checked, so that you do not have to deal with expensive car repairs, or a car that does not run as it should.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Jeep Wrangler PCV Valve at great affordable prices. Moreover, all genuine Jeep Wrangler PCV Valve come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Jeep Wrangler PCV Valve Parts Questions & Experts Answers

Valve-PCV
4648973AA
Q: How to replace the PCV valve and PCV Hose on Jeep Wrangler?
A: The PCV valve is found in the valve cover top in inline engines, left-side valve cover in 3.BLV6, and rear of the right-side valve cover in 3.6L V6. For inline and 3.8L V6 engines, remove the valve from its grommet and hose, noting its position. In the 3.8L engine, it's near the ignition coil pack. For 3.6L V6, loosen the hose clamp, remove screws, and pull the valve from the right valve cover. Inspect the rubber grommet or 0-ring for damage and replace if needed. Secure the valve and hose into position and tighten screws for 3.6L V6. Later Inline six-cylinder models use a CCV system with a rubber fitting connected to the intake manifold by a plastic hose. If there's no vacuum, clean the hose and fitting orifice, or replace if damaged. Securely install the fitting and hose in the valve cover.