How to Service and Repair the PCV Valve on Ford Focus?

First of all, to service the Positive Crankcase Ventilation (PCV) valve, remove the intake manifold. Next, unplug PCV hose and remove PCV valve cap off tabs to remove PCV valve. To install, just reverse this steps.

How to Service the PCV Valve on Ford Focus?

When repairing the Positive Crankcase Ventilation (PCV) valve, the first thing to do is to take off the intake manifold. Unscrew the clamp and unplug the hose, then remove the PCV valve cap off the tabs and remove the valve. To install, just work in reverse order of the steps that were met during removal.

OEM Ford Focus PCV Valve

Position Crank Ventilation Valve

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

5 PCV Valves found

View related parts
Ford Focus PCV Valve Part Number: YS4Z-6A666-AC
$29.20 MSRP: $46.36
You Save: $17.16 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Also incl. in 6582 cover asy.
- Replaces: YS4Z-6A666-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2004 Ford Focus | LX, SE | 4 Cyl 2.0 L GAS
View related parts
Ford Focus PCV Valve Part Number: 4L5Z-6A666-BA
$17.29 MSRP: $27.45
You Save: $10.16 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Ford Focus | S, SE, SES, ZX3, ZX4, ZX5, ZXW | 4 Cyl 2.0 L GAS
View related parts
Ford Focus PCV Valve Part Number: 3L8Z-6A666-AD
$102.56 MSRP: $172.18
You Save: $69.62 (41%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2007 Ford Focus | LX, SE, ST, ZTS, ZTW, ZX3, ZX4 ST, ZX5 | 4 Cyl 2.3 L GAS
View related parts
Ford Focus PCV Valve Part Number: 4M5Z-6A666-FC
$103.43 MSRP: $173.64
You Save: $70.21 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Ford Focus | SE, SVT, ZTS, ZTW, ZX3, ZX4, ZX5, ZXW | 4 Cyl 2.0 L GAS
View related parts
Ford Focus PCV Valve Part Number: YS4Z-6A666-BA
$46.72 MSRP: $74.18
You Save: $27.46 (38%)
ADD TO CART
Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Also incl. in 6A785 asy.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2003 Ford Focus | SE, Sony Limited Edition, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS

Ford Focus PCV Valve

Welcome to our website where you can discover high-quality, genuine Ford Focus PCV Valve. We offer an extensive inventory of OEM Ford Focus PCV Valve at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Ford Focus PCV Valve Parts and Q&A

PCV Valve
3L8Z-6A666-AD
Q: How to Service and Repair the PCV Valve on Ford Focus?
A: First of all, to service the Positive Crankcase Ventilation (PCV) valve, remove the Intake Manifold. Next, unplug PCV hose and remove PCV valve cap off tabs to remove PCV valve. To install, just reverse this steps.
PCV Valve
4M5Z-6A666-FC
Q: How to Service the PCV Valve on Ford Focus?
A: When repairing the Positive Crankcase Ventilation (PCV) valve, the first thing to do is to take off the Intake Manifold. Unscrew the clamp and unplug the hose, then remove the PCV valve cap off the tabs and remove the valve. To install, just work in reverse order of the steps that were met during removal.