How to service the PCV Valve on the 4.0L SOHC Engine or the 5.4L 4V Engine on Ford Mustang?

The PCV valve servicing process begins with disconnecting both electrical connector and crankcase ventilation tube from their fasteners on the 4.0L SOHC Engine and the 5.4L 4V Engine. The valve cover requires an entirely new PCV valve after removal because shearing the plastic ears on the valve during service will make them unusable. The removal process starts with counting the clock to separate the PCV valve from its position on the valve cover before discarding the used valve. Reinstallation starts by following removal steps alongside ensuring proper securement of a new PCV valve in place.

How to Service the PCV Valve on Ford Ranger?

The first step for servicing the Positive Crankcase Ventilation (PCV) valve starts with disconnecting both the PCV valve electrical connector and the PCV valve tube from the valve. A new PCV valve becomes necessary for replacing one that was detached from the cam cover. You should rotate the PCV valve in order to release it before removal. The service procedure ends by reversing all steps from the removal process.

OEM Ford PCV Valve

Position Crank Ventilation Valve

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54 PCV Valves found

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Ford PCV Valve Part Number: F1DZ-6A666-B
$54.59 MSRP: $89.82
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Product Specifications
- Other Name: Valve Assembly - Regulating; Crankcase Vent Valve
Fits the following Ford Models:
- Mustang | 2003-2004, 2001, 1996-1999 | Base, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
- Taurus | 1991-1995 | GL, L, LX, SE | 6 Cyl 3.8 L GAS
- Thunderbird | 1994-1997 | LX | 6 Cyl 3.8 L GAS
- Windstar | 1995 | Base, GL, LX | 6 Cyl 3.8 L GAS
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Ford PCV Valve Part Number: 5R3Z-6A666-BA
$144.27 MSRP: $229.09
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Product Specifications
- Other Name: Valve Assembly - Crankcase Ventilation; Crankcase Vent Valve
Fits the following Ford Models:
- Five Hundred | 2005-2006 | Limited, SE, SEL | 6 Cyl 3.0 L GAS
- Freestar | 2006-2007 | Limited, SE, SEL | 6 Cyl 4.2 L GAS
- Freestyle | 2005-2007 | Limited, SE, SEL | 6 Cyl 3.0 L GAS
- Taurus | 2004-2007 | LX, SE, SEL, SES | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Ford PCV Valve Part Number: -W302725
$3.14 MSRP: $5.34
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Product Specifications
- Other Name: Hardware - Miscellaneous; Crankcase Vent Valve
Fits the following Ford Models:
- E-350 Super Duty | 2006-2007 | Base, Chateau, XL, XLT | 8 Cyl 6.0 L DIESEL
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Ford PCV Valve Part Number: 3L8Z-6A666-AD
$104.64 MSRP: $172.18
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Ford Models:
- Escape | 2005-2007 | Hybrid, XLS, XLT, XLT No Boundaries | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
- Focus | 2003-2007 | LX, SE, ST, ZTS, ZTW, ZX3, ZX4 ST, ZX5 | 4 Cyl 2.3 L GAS
- Ranger | 2004-2005 | XL, XLT | 4 Cyl 2.3 L GAS
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Ford PCV Valve Part Number: 2C5Z-6A666-AA
$80.02 MSRP: $131.67
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: With Electric Heated PCV
Fits the following Ford Models:
- Edge | 2007 | SE, SEL, SEL Plus | 6 Cyl 3.5 L GAS
- Escape | 2009-2012 | Limited, XLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Explorer Sport Trac | 2007-2010 | Limited, XLT | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
- Freestar | 2004-2007 | Base, Limited, S, SE, SEL, SES | 6 Cyl 3.9 L GAS, 6 Cyl 4.2 L GAS
- Fusion | 2010-2012 | SE, SEL, Sport | 6 Cyl 3.0 L FLEX, 6 Cyl 3.5 L GAS
- Ranger | 2008-2011 | FX4, Sport, XL, XLT | 6 Cyl 4.0 L GAS
- Taurus | 2008-2010 | Limited, SE, SEL | 6 Cyl 3.5 L GAS
- Taurus X | 2008-2009 | Eddie Bauer, Limited, SEL | 6 Cyl 3.5 L GAS
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Ford PCV Valve Part Number: 5L3Z-6A666-BA
$80.37 MSRP: $132.24
You Save: $51.87 (40%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Ford Models:
- Crown Victoria | 2006 | Base, LWB, LX, LX Sport, Police Interceptor | 8 Cyl 4.6 L GAS
- F-150 | 2005-2008 | STX, XL, XLT | 6 Cyl 4.2 L GAS
- Five Hundred | 2007 | Limited, SEL | 6 Cyl 3.0 L GAS
- Freestar | 2005 | Limited, SEL | 6 Cyl 4.2 L GAS
- Fusion | 2006-2009 | SE, SEL | 6 Cyl 3.0 L GAS
- Mustang | 2005-2010 | Base | 6 Cyl 4.0 L GAS
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Ford PCV Valve Part Number: 1L5Z-6A666-BA
$104.86 MSRP: $172.55
You Save: $67.69 (40%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Ford Models:
- Ranger | 2001-2003 | XL, XLT | 4 Cyl 2.3 L GAS
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Ford PCV Valve Part Number: 1L3Z-6A666-AA
$131.76 MSRP: $221.82
You Save: $90.06 (41%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Ford Models:
- E-150 | 2003 | Base | 6 Cyl 4.2 L GAS
- E-150 Econoline | 2000-2002 | Base, XL | 6 Cyl 4.2 L GAS
- E-150 Econoline Club Wagon | 2000-2002 | Chateau, Custom, XL, XLT | 6 Cyl 4.2 L GAS
- E-250 | 2003 | Base | 6 Cyl 4.2 L GAS
- F-150 | 2002-2003 | XL, XLT | 6 Cyl 4.2 L GAS
- F-150 Heritage | 2004 | XL, XLT | 6 Cyl 4.2 L GAS
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Ford PCV Valve Part Number: F7RZ-6A666-AB
$33.43 MSRP: $53.09
You Save: $19.66 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: F5RZ-6A666-A
Fits the following Ford Models:
- Contour | 1995-2000 | Base, GL, GL Sport, LX, LX Sport, SE, Sport | 4 Cyl 2.0 L BI-FUEL, 4 Cyl 2.0 L GAS
- Escort | 1997-2003 | Base, LX, SE, Sport, ZX2, ZX2 Cool Coupe, ZX2 Hot Coupe, ZX2 S/R | 4 Cyl 2.0 L GAS
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Ford 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 Ford Models:
- E-350 Club Wagon | 2003 | Chateau, XL, XLT | 10 Cyl 6.8 L GAS
- E-350 Econoline Club Wagon | 2000-2002 | Chateau, Custom, XL, XLT | 10 Cyl 6.8 L GAS
- E-350 Super Duty | 2000-2003 | Base, XL | 10 Cyl 6.8 L GAS
- Excursion | 2000-2005 | Eddie Bauer, Limited, XLS, XLT | 10 Cyl 6.8 L GAS
- Expedition | 2003-2004 | Eddie Bauer, NBX, XLT, XLT Sport | 8 Cyl 5.4 L GAS
- F-350 Super Duty | 2000-2004 | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS
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Ford PCV Valve Part Number: F6DZ-6A666-EA
$25.19 MSRP: $40.00
You Save: $14.81 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: E73Z-6A666-A, F6DZ-6A666-B2A
Fits the following Ford Models:
- Aerostar | 1986-1997 | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 6 Cyl 3.0 L GAS
- Probe | 1990-1992 | LX, SE | 6 Cyl 3.0 L GAS
- Ranger | 1991-2001 | Custom, Edge, S, Splash, Sport, STX, XL, XL Sport, XLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Taurus | 1987-2003 | G, GL, L, LX, SE, SE Comfort, SEL, SES, SHO, SVG | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Tempo | 1992-1994 | GL, GLS, LX, Sport | 6 Cyl 3.0 L GAS
- Windstar | 1995-2000 | 3.0L, Base, GL, SE, SEL | 6 Cyl 3.0 L GAS
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Ford 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 Ford Models:
- Crown Victoria | 2003-2006 | Base, LWB, LX, LX Sport, Police Interceptor, S, Special Edition | 8 Cyl 4.6 L CNG, 8 Cyl 4.6 L GAS
- E-150 | 2003-2006 | Base, Chateau, XL, XLT | 8 Cyl 4.6 L GAS
- E-250 | 2003-2006 | Base | 8 Cyl 4.6 L GAS
- Expedition | 2003-2004 | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS
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Ford 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 Ford Models:
- C-Max | 2013-2018 | Energi SE, Energi SEL, Energi Titanium, Hybrid SE, Hybrid SEL, Hybrid Titanium | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Escape | 2009-2023 | Hybrid, Limited, Limited Hybrid, Plug-In Hybrid, S, SE, SE Plug-In Hybrid, SE Sport Hybrid, SEL Hybrid, SEL Plug-In Hybrid, ST-Line Select Hybrid, Titanium Hybrid, Titanium Plug-In Hybrid, XLS, XLT | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- Fusion | 2010-2020 | Energi Platinum, Energi SE, Energi Titanium, Platinum, Platinum Hybrid, S, S Hybrid, SE, SE Hybrid, SEL, SEL Hybrid, Sport, Titanium, Titanium Hybrid | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
- Maverick | 2022-2023 | Lariat, XL, XLT | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Police Responder Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
- SSV Plug-In Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Transit Connect | 2014-2023 | Titanium, XL, XLT | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L CNG, 4 Cyl 2.5 L GAS, 4 Cyl 2.5 L LPG
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Ford PCV Valve Part Number: F6DZ-6A666-D
$37.21 MSRP: $59.09
You Save: $21.88 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Replaces: F6DZ-6A666-C, F6RZ-6A666-AA, F5RZ-6A666-B
Fits the following Ford Models:
- Contour | 1995-2000 | GL, GL Sport, LX, LX Sport, SE, Sport, SVT | 6 Cyl 2.5 L GAS
- E-150 Econoline | 1997-1999 | Base, XL | 6 Cyl 4.2 L GAS
- E-150 Econoline Club Wagon | 1997-1999 | Chateau, Custom, XLT | 6 Cyl 4.2 L GAS
- E-250 Econoline | 1997-1999 | Base | 6 Cyl 4.2 L GAS
- F-150 | 1997-1999 | Base, XL, XLT | 6 Cyl 4.2 L GAS
- Mustang | 1999-2004 | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
- Taurus | 1996-1999 | LX, SE, SE Comfort | 6 Cyl 3.0 L GAS
- Windstar | 1996-2003 | Base, GL, Limited, LX, SE, SE Sport, SEL | 6 Cyl 3.8 L GAS
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Ford PCV Valve Part Number: 4C2Z-6A666-AA
$133.71 MSRP: $220.00
You Save: $86.29 (40%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
Fits the following Ford Models:
- Mustang | 2010-2014 | Shelby GT500 | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford PCV Valve Part Number: FOZZ-6A666-A
$14.77 MSRP: $23.45
You Save: $8.68 (38%)
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Product Specifications
- Other Name: Valve Assembly - Regulating; Crankcase Vent Valve
- Manufacturer Note: OHC
- Replaces: F57Z-6A666-A
Fits the following Ford Models:
- Mustang | 1992-1993 | LX | 4 Cyl 2.3 L GAS
- Ranger | 1988-1997 | Custom, S, S Plus, Splash, Sport, STX, XL, XL Sport, XLT | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Ford PCV Valve Part Number: 2L5Z-6A666-AA
$47.96 MSRP: $80.36
You Save: $32.40 (41%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Push in PCV
Fits the following Ford Models:
- Ranger | 2002-2003 | Edge, XL, XLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Ford PCV Valve Part Number: YS4Z-6A666-BA
$46.72 MSRP: $74.18
You Save: $27.46 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Also incl. in 6A785 asy.
Fits the following Ford Models:
- Escape | 2001-2004 | Limited, XLS, XLT | 4 Cyl 2.0 L GAS
- Focus | 2000-2003 | SE, Sony Limited Edition, SVT, ZTS, ZTW, ZX3, ZX5 | 4 Cyl 2.0 L GAS
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Ford PCV Valve Part Number: YL3Z-6A666-AA
$37.10 MSRP: $58.91
You Save: $21.81 (38%)
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Product Specifications
- Other Name: Valve Assembly; Crankcase Vent Valve
- Manufacturer Note: Includes heated tube elbow and PCV. Remove tube if not reqd.
Fits the following Ford Models:
- F-150 | 2000-2001 | Base, XL, XLT | 6 Cyl 4.2 L GAS
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Ford 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 Ford Models:
- Bronco | 1984-1990 | Custom, Eddie Bauer, XL, XLT | 6 Cyl 4.9 L GAS
- E-150 Econoline | 1984-1996 | Base, Custom, XL | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- E-150 Econoline Club Wagon | 1992-1996 | Chateau, Custom, XLT | 6 Cyl 4.9 L GAS
- E-250 Econoline | 1984-1996 | Base, Custom, XL | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- E-350 Econoline | 1984-1996 | Base, Custom, XL | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- E-350 Econoline Club Wagon | 1992-1996 | Chateau, Chateau HD, Custom, Custom HD, XL HD, XLT, XLT HD | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS
- F-150 | 1993-1996, 1984-1990 | Base, Custom, Eddie Bauer, Special, XL, XLT, XLT Lariat | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- F-250 | 1993-1996, 1984-1990 | Base, Custom, Eddie Bauer, Special, XL, XLT, XLT Lariat | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- F-350 | 1993-1996, 1984-1990 | Base, Custom, Eddie Bauer, Special, XL, XLT, XLT Lariat | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG
- Mustang | 1994-1998 | Base, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Ford PCV Valve

If you own Ford and want to keep it in top shape, choosing OEM PCV Valve is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Ford PCV Valve at some of the affordable online prices without cutting quality. Every OEM Ford part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Ford PCV Valve utilizes crankcase gases to reduce pollution without affecting engine power. Ford began in 1903 when Henry founded an enterprise that made cars both affordable to individuals and the moving production line of 1913 validated that the company cherishes concepts that reduce production periods and costs besides enhancing uniformity. EcoBoost engines make more with less gasoline and therefore motorists have active throttle without suffering. SYNC also allows them to bark voice commands to change tracks or draw routes when their hands are kept on the wheel. Co-Pilot360 aids, which collide into the brakes or nudge the wheel when danger lurks, are also wired in by Ford. The F-150 Lightning that goes all electric demonstrates that the company can both carry its loads and emit no fumes. Since the time of the century-old assembly tricks up to the battery packs, the badge continues to pursue technology that is important to real drivers. PCV Valve is installed in the crankcase vent line and utilizes engine vacuum to force blow-by gases to flow back into intake and maintain idle vacuum low so that the engine can ease into tick-over but must swing wide open at higher frequencies to clear the engine, block sludge, cut fumes, protect oil, and even plays a flame arrestor that prevents sparks from igniting the vapor. A sluggish PCV Valve allows the moisture and fuel mist to condense into gooey material that robs the compression and power. Ford engines remain cleaner because PCV Valve closes prior to backfires driving flames downwards. Frequent adjustments allow maintaining the PCV Valve light on its spring and prevent a Ford with rough idle or oil spillage.

Ford PCV Valve Parts and Q&A

PCV Valve
5L3Z-6A666-BA
Q: How to service the PCV Valve on the 4.0L SOHC Engine or the 5.4L 4V Engine on Ford Mustang?
A:
The PCV valve servicing process begins with disconnecting both electrical connector and crankcase ventilation tube from their fasteners on the 4.0L SOHC Engine and the 5.4L 4V Engine. The valve cover requires an entirely new PCV valve after removal because shearing the plastic ears on the valve during service will make them unusable. The removal process starts with counting the clock to separate the PCV valve from its position on the valve cover before discarding the used valve. Reinstallation starts by following removal steps alongside ensuring proper securement of a new PCV valve in place.
PCV Valve
2C5Z-6A666-AA
Q: How to Service the PCV Valve on Ford Ranger?
A:
The first step for servicing the Positive Crankcase Ventilation (PCV) valve starts with disconnecting both the PCV valve electrical connector and the PCV valve tube from the valve. A new PCV valve becomes necessary for replacing one that was detached from the cam cover. You should rotate the PCV valve in order to release it before removal. The service procedure ends by reversing all steps from the removal process.