What is the location and removal process of the PCV valve on Ford Mustang?

The PCV valve is located on the valve cover of 3.7L V6, 4.0L V6, and 5.0L V8 models. There is no actual PCV valve on 4.6L V8 models. If equipped, disconnect the PCV valve electrical connector. To remove the valve, just turn it counter clockwise while still connected to the PCV valve hose then remove the hose from the PCV valve itself. Return to Step 1 for installation procedures.

Genuine Ford Mustang PCV Valve

Position Crank Ventilation Valve

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26 PCV Valves found

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Ford Mustang Valve Assembly
Part Number: 4L5Z-6A666-AA
$12.40 MSRP: $17.60
You Save: $5.20 (30%)
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Product Specifications
- Other Name: Valve Assy
- Replaced by: KR3Z-6A666-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | 6 Cyl 3.7L PFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: E1DZ-6A666-A
$19.42 MSRP: $34.18
You Save: $14.76 (44%)
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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:
- 1980-1986 Ford Mustang | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
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Ford Mustang Valve Assembly
Part Number: 7L3Z-6A666-A
$20.98 MSRP: $33.45
You Save: $12.47 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve Assy; PCV Valve
- Manufacturer Note: Valve Only
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | 8 Cyl 5.0 L GAS, 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang 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:
- 2002 Ford Mustang | 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: 4L2Z-6A666-BA
$23.71 MSRP: $37.82
You Save: $14.11 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2022 Ford Mustang | 8 Cyl 5.2 L GAS, 8 Cyl 5.2L | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: 6W7Z-6A666-AA
$64.79 MSRP: $107.09
You Save: $42.30 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford Mustang | 8 Cyl 5.0L MOD DOHC SEFI NA | 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: BL3Z-6A666-AA
$11.33 MSRP: $18.07
You Save: $6.74 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve Assy; PCV Valve
- Replaces: BL3Z-6A666-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2019 Ford Mustang | 6 Cyl 3.7L PFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: 5L3Z-6A666-BA
$78.43 MSRP: $129.64
You Save: $51.21 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: 2C5Z-6A666-AA
$78.10 MSRP: $129.09
You Save: $50.99 (40%)
Ships in 1 Business Day
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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:
- 2002-2004 Ford Mustang | 8 Cyl 4.6L DOHC EFI, 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: F6DZ-6A666-D
$30.89 MSRP: $49.27
You Save: $18.38 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Valve Assy; PCV Valve
- Replaces: F6DZ-6A666-C, F6RZ-6A666-AA, F5RZ-6A666-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | 6 Cyl 3.8L, 6 Cyl 3.8L OHV EFI, 6 Cyl 3.9L OHV EFI NA | 4AT 4R70W, 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5MT, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: EOTZ-6A666-A
$13.79 MSRP: $22.00
You Save: $8.21 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1998 Ford Mustang | 6 Cyl 3.8L, 8 Cyl 4.6L | 4AT 4R70W, 4AT AOD-E, 5MT
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Ford Mustang Valve Assembly - Regulating
Part Number: F1DZ-6A666-B
$37.70 MSRP: $74.91
You Save: $37.21 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Regulating; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2001 Ford Mustang | 6 Cyl 3.8L, 8 Cyl 4.6L, 8 Cyl 4.6L DOHC EFI | 4AT 4R70W, 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5MT, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly
Part Number: 1F1Z-6A666-AA
$12.29 MSRP: $19.09
You Save: $6.80 (36%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004 Ford Mustang | 8 Cyl 4.6L DOHC EFI S/C | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assy - Crankcase Ventilation
Part Number: 5R3Z-6A666-BA
$64.75 MSRP: $126.22
You Save: $61.47 (49%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission (T56), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang KIT - VALVE REPAIR
Part Number: JR3Z-5K245-B
$314.14 MSRP: $463.33
You Save: $149.19 (33%)
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Product Specifications
- Manufacturer Note: Service Kit
- Replaced by: JR3Z-6554-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Ford Mustang | 8 Cyl 5.0L DOHC EFI Modular, 8 Cyl 5.0L MOD DOHC SEFI NA | 10-Speed Automatic Transmission (10R80), 6-Speed Manual Transmission-3160, 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang VALVE ASY
Part Number: KR3Z-6A666-A
$6.82 MSRP: $12.02
You Save: $5.20 (44%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: PCV Valve
- Replaces: AA5Z-6A666-D, EV-290
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | 8 Cyl 5.0 L GAS
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Ford Mustang Valve Assembly
Part Number: 4C2Z-6A666-AA
$110.00 MSRP: $181.82
You Save: $71.82 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Ford Mustang | 8 Cyl 4.6L SOHC EFI, 8 Cyl 5.4L DOHC EFI S/C ALUM, 8 Cyl 5.8L DOHC SC | 5-Speed Automatic Transmission 5R55S, 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Mustang Valve Assembly - Regulating
Part Number: FOZZ-6A666-A
$12.43 MSRP: $19.82
You Save: $7.39 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Regulating; PCV Valve
- Manufacturer Note: OHC
- Replaces: F57Z-6A666-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1993 Ford Mustang | 4 Cyl 2.3L | 4AT A4LD, 4AT AOD, 5MT
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Ford Mustang Valve Assembly
Part Number: 1R3Z-6A666-AA
$14.84 MSRP: $20.27
You Save: $5.43 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Manufacturer Note: Non Heated
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001 Ford Mustang | 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Mustang Valve Assembly
Part Number: E5ZZ-6A666-A
$14.86 MSRP: $23.09
You Save: $8.23 (36%)
Product Specifications
- Other Name: Valve Assy; PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1989 Ford Mustang | 4 Cyl 2.3L, 6 Cyl 3.8L, 8 Cyl 5.0L | 3AT C3, 3AT C5, 4AT A4LD, 4AT AOD, 4MT, 5MT

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Ford Mustang PCV Valve Parts Questions & Experts Answers

Valve Assembly
5L3Z-6A666-BA
Q: What is the location and removal process of the PCV valve on Ford Mustang?
A: The PCV valve is located on the valve cover of 3.7L V6, 4.0L V6, and 5.0L V8 models. There is no actual PCV valve on 4.6L V8 models. If equipped, disconnect the PCV valve electrical connector. To remove the valve, just turn it counter clockwise while still connected to the PCV valve hose then remove the hose from the PCV valve itself. Return to Step 1 for installation procedures.