How to remove and install the PCV valve on Lincoln MKX?

For four-cylinder models, remove the intake manifold and oil vent separator bolts and gasket. Clean the engine block, install a new gasket. Reverse the process for installation, ensuring bolts are secure. For V6 models, remove engine cover fasteners, oil cap, and engine cover. On 3.5L and 3.7L models, remove the upper intake manifold. The PCV valve is on the valve cover. Turn it counterclockwise for removal. Replace the PCV valve each time it's removed. Ensure correct orientation when installing the new PCV valve. Incorrect installation requires replacement.

Genuine Lincoln MKX PCV Valve

Position Crank Ventilation Valve

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3 PCV Valves found

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Lincoln MKX Valve Assembly
Part Number: AA5Z-6A666-D
$6.27 MSRP: $12.02
You Save: $5.75 (48%)
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Product Specifications
- Other Name: Valve Assy
- Replaced by: KR3Z-6A666-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2018 Lincoln MKX | 6 Cyl 2.7L | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 8-Speed Automatic Transmission 8F35, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Lincoln MKX Valve Assembly
Part Number: 2X4Z-6A666-AA
$8.44 MSRP: $13.45
You Save: $5.01 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2018 Lincoln MKX | 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 8-Speed Automatic Transmission 8F35, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Lincoln MKX Valve Assembly
Part Number: 2C5Z-6A666-AA
$78.10 MSRP: $129.09
You Save: $50.99 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Manufacturer Note: With Electric Heated PCV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Lincoln MKX | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

Lincoln MKX PCV Valve

The PCV Valve in Lincoln MKX is a very important device that assists in keeping emissions in check and boosting the performance of the vehicle's engine. The main function of the PCV Valve is environmental protection from the impact of combustion byproduct gases and the prevention of the buildup of dangerous oil sludge within the engine's crankcase. Opening and functioning in relation to the intake manifold vacuum levels, the PCV Valve reduces the exit of gases at idle and richness surges while allowing for an exit of more gas at high rpm's or under a load due to more blow-by gases. Besides, the PCV Valve offers functions of cremate extinguisher and enhances the power of the engine with the help of compression. Maintenance and inspection of the PCV Valve should be conducted often to avoid putting the vehicle owner to a lot of expenses, and for the excellent performance of the vehicle.

We provide a wide range of Lincoln MKX PCV Valve at the best prices possible. If you need Lincoln MKX PCV Valve, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Lincoln MKX PCV Valve Parts Questions & Experts Answers

Valve Assembly
2C5Z-6A666-AA
Q: How to remove and install the PCV valve on Lincoln MKX?
A: For four-cylinder models, remove the intake manifold and oil vent separator bolts and gasket. Clean the engine block, install a new gasket. Reverse the process for installation, ensuring bolts are secure. For V6 models, remove engine cover fasteners, oil cap, and engine cover. On 3.5L and 3.7L models, remove the upper intake manifold. The PCV valve is on the valve cover. Turn it counterclockwise for removal. Replace the PCV valve each time it's removed. Ensure correct orientation when installing the new PCV valve. Incorrect installation requires replacement.