How to Service the PCV Valve on Lincoln LS?

Service procedures of the Positive Crankcase Ventilation (PCV) valve begin with lower intake manifold removal followed by the extraction of the PCV valve from the oil separator. Reinstall the PCV valve by doing the reverse process of removal.

How to Service the PCV Valve on Lincoln Continental?

The Positive Crankcase Ventilation (PCV) valve servicing starts with the engine appearance cover removal followed by disconnection of the PCV valve assembly from the cam cover grommet. First detach the crankcase vent hose and connector from their position on the intake manifold port before removing the PCV valve from the connector. The valve must be shaken to identify splits or cracks; a new PCV valve needs installation since cleaning the valve is not suitable. Repeat the reverse steps of installation while checking for vacuum leaks during inspection.

How to Service the PCV Valve on Lincoln Town Car?

Begin servicing the PCV valve by removing its appearance cover on the first step. The maintenance of the PCV valve begins with disconnecting it from the grommet followed by its extraction from both the crankcase vent connector and hose. Assemble the product by performing the steps in reverse order that you used to uninstall.

OEM Lincoln PCV Valve

Position Crank Ventilation Valve

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13 PCV Valves found

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Lincoln PCV Valve
Part Number: 2L5Z-6A666-BA
$24.39 MSRP: $38.73
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Product Specifications
- Other Name: Kit - Crankcase Ventilation Valve; Crankcase Vent Valve
- Manufacturer Note: SOHC
Fits the following Lincoln Models:
- LS | 2000-2002 | Base, LSE | 6 Cyl 3.0 L GAS
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Lincoln PCV Valve
Part Number: YC3Z-6A666-CA
$35.72 MSRP: $56.73
You Save: $21.01 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: YC3Z-6A666-BB
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Navigator | 2003-2004 | Base | 8 Cyl 5.4 L GAS
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Lincoln PCV Valve
Part Number: 8S4Z-6A666-A
$39.73 MSRP: $63.09
You Save: $23.36 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- Corsair | 2021-2023 | Grand Touring | 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- MKZ | 2013-2020 | Black Label Hybrid, Hybrid, Premiere Hybrid, Reserve Hybrid, Reserve I Hybrid, Reserve II Hybrid, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
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Lincoln PCV Valve
Part Number: 7L3Z-6A666-A
$21.49 MSRP: $34.13
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Valve Only
Fits the following Lincoln Models:
- Town Car | 2007-2011 | Designer Series, Executive, Executive L, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln PCV Valve
Part Number: 2X4Z-6A666-AA
$8.64 MSRP: $13.73
You Save: $5.09 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- Continental | 2017-2020 | Base, Livery, Premiere, Select | 6 Cyl 3.7 L GAS
- LS | 2003-2005 | Appearance, Base, LSE, Luxury, Premium | 6 Cyl 3.0 L GAS
- MKS | 2009-2016 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKT | 2010-2019 | Base, Livery, Premiere | 6 Cyl 3.7 L GAS
- MKX | 2008-2018 | Base, Black Label, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKZ | 2013-2016 | Base, Black Label | 6 Cyl 3.7 L GAS
- Town Car | 2003 | Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Signature | 8 Cyl 4.6 L GAS
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Lincoln PCV Valve
Part Number: 2L3Z-6A666-AA
$17.87 MSRP: $28.38
You Save: $10.51 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: 2L3Z-6A666-BA
Fits the following Lincoln Models:
- Town Car | 2004-2005 | Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS
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Lincoln PCV Valve
Part Number: 5L3Z-6A666-BA
$78.77 MSRP: $132.24
You Save: $53.47 (41%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- Town Car | 2006-2011 | Designer Series, Executive, Executive L, Protection Series, Signature, Signature L, Signature Limited | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln PCV Valve
Part Number: 2C5Z-6A666-AA
$78.43 MSRP: $131.67
You Save: $53.24 (41%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: With Electric Heated PCV
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
- MKX | 2007 | Base | 6 Cyl 3.5 L GAS
- MKZ | 2007-2012 | Base | 6 Cyl 3.5 L GAS
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Lincoln PCV Valve
Part Number: AA5Z-6A666-A
$109.58 MSRP: $174.00
You Save: $64.42 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- MKT | 2010 | EcoBoost | 6 Cyl 3.5 L GAS
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Lincoln PCV Valve
Part Number: F1AZ-12A648-B
$32.23 MSRP: $51.18
You Save: $18.95 (38%)
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Product Specifications
- Other Name: Sender Assembly; Engine Coolant Temperature Sensor; Coolant Temperature Sensor; Release Motor
- Replaced by: 9U2Z-12A648-A
Fits the following Lincoln Models:
- Mark VIII | 1993-1998 | Anniversary, Base, LSC | 8 Cyl 4.6 L GAS
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Lincoln PCV Valve
Part Number: KR3Z-6A666-A
$7.60 MSRP: $12.25
You Save: $4.65 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: AA5Z-6A666-D, EV-290
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Continental | 2017-2020 | 80th Anniversary Coach Door Edition, Black Label, Coach Door Edition, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS
- MKS | 2010-2016 | EcoBoost | 6 Cyl 3.5 L GAS
- MKT | 2010-2019 | Base, EcoBoost, Livery, Premiere, Reserve | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS
- MKZ | 2017-2020 | Black Label, Reserve, Reserve II, Select | 6 Cyl 3.0 L GAS
- Nautilus | 2019-2023 | Black Label, Reserve, Select | 6 Cyl 2.7 L GAS
- Navigator | 2015-2024 | Base, Black Label, L, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln PCV Valve
Part Number: D9ZZ-6A666-A
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- Continental | 1984-1987 | Base, Givenchy, Valentino | 6 Cyl 2.4 L DIESEL, 8 Cyl 5.0 L GAS
- Mark VII | 1984-1992 | Base, Bill Blass, LSC, Versace | 6 Cyl 2.4 L DIESEL, 8 Cyl 5.0 L GAS
- Town Car | 1984-2002 | Anniversary, Base, Cartier, Cartier L, Cypress, Executive, Executive L, Jack Nicklaus, Signature, Signature SE, Touring Edition, Tournament Edition | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Lincoln PCV Valve
Part Number: EOTZ-6A666-A
$14.22 MSRP: $22.00
You Save: $7.78 (36%)
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Lincoln Models:
- Continental | 1995-2002 | Anniversary, Base, Diamond Anniversary, Signature, Spinnaker Edition | 8 Cyl 4.6 L GAS

Lincoln PCV Valve Parts Questions & Experts Answers

PCV Valve
2L5Z-6A666-BA
Q: How to Service the PCV Valve on Lincoln LS?
A: Service procedures of the Positive Crankcase Ventilation (PCV) valve begin with lower intake manifold removal followed by the extraction of the PCV valve from the oil separator. Reinstall the PCV valve by doing the reverse process of removal.
PCV Valve
EOTZ-6A666-A
Q: How to Service the PCV Valve on Lincoln Continental?
A: The Positive Crankcase Ventilation (PCV) valve servicing starts with the engine appearance cover removal followed by disconnection of the PCV valve assembly from the cam cover grommet. First detach the crankcase vent hose and connector from their position on the intake manifold port before removing the PCV valve from the connector. The valve must be shaken to identify splits or cracks; a new PCV valve needs installation since cleaning the valve is not suitable. Repeat the reverse steps of installation while checking for vacuum leaks during inspection.
PCV Valve
D9ZZ-6A666-A
Q: How to Service the PCV Valve on Lincoln Town Car?
A: Begin servicing the PCV valve by removing its appearance cover on the first step. The maintenance of the PCV valve begins with disconnecting it from the grommet followed by its extraction from both the crankcase vent connector and hose. Assemble the product by performing the steps in reverse order that you used to uninstall.