How to service and repair the EGR valve on the Cobra on Ford Mustang?

The initial step for servicing or repairing the EGR valve of a Cobra involves disconnecting both accelerator cable and speed control cable followed by removing the accelerator cable bracket bolts. Pushing the clip allows positioning the accelerator cable bracket and cables for adequate clearance. The service continues with electrical connector removal from the fuel pulse damper, EGR vacuum regulator solenoid, supercharger bypass vacuum solenoid and differential pressure feedback EGR system. The maintenance procedure requires detaching vacuum hoses that lead to the differential pressure feedback EGR system and the supercharger bypass vacuum solenoid, the actuator, the fuel pulse damper, and the EGR vacuum regulator solenoid, plus the vacuum hose from the EGR valve. Disconnect all vacuum hoses at the back of the supercharger then set the vacuum harness to the side. Unfasten the vacuum accessory bracket mounting nut and subsequently detach the mounting bolts and vacuum accessory bracket. First disconnect the exhaust manifold to EGR valve tube then remove its mounting bolts before taking out the EGR valve and discarding the EGR valve gasket. The installation should be conducted in reverse order following removal steps but a replacement gasket of the EGR valve must be used.

OEM Ford Mustang EGR Valve

Emissions EGR Valve

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12 EGR Valves found

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Ford Mustang EGR Valve
Part Number: 5R3Z-9D475-DA
$127.36 MSRP: $209.56
You Save: $82.20 (40%)
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Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: 5R3Z-9D475-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Base | 6 Cyl 4.0 L GAS
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Ford Mustang EGR Valve
Part Number: P2GZ-9D475-A
$79.46 MSRP: $126.18
You Save: $46.72 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang EGR Valve
Part Number: XL3Z-9D475-A
$82.55 MSRP: $131.09
You Save: $48.54 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: XL3Z-9D475-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Ford Mustang | GT, GT Bullitt, Mach 1, SVT Cobra | 8 Cyl 4.6 L GAS
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Ford Mustang EGR Valve
Part Number: F75Z-9D475-DA
$82.55 MSRP: $131.09
You Save: $48.54 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: F65Z-9D475-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2000 Ford Mustang | GT, SVT Cobra | 8 Cyl 4.6 L GAS
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Ford Mustang EGR Valve
Part Number: XW4Z-9D475-AB
Product Specifications
- Other Name: Valve - Exhaust Gas; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; Valve - Exhaust Gas Recirculation
- Manufacturer Note: Valve asy. (EGR) #XW4E 9D475-A2B
- Replaces: YS4Z-9D475-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang EGR Valve
Part Number: XL3Z-9D475-BA
$56.58 MSRP: $93.09
You Save: $36.51 (40%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; EGR
- Replaces: F6AZ-9D475-BA, XF2Z-9D475-EA, XR3Z-9D475-CA, F65Z-9D475-A, XR3Z-9D475-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
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Ford Mustang EGR Valve
Part Number: 7R3Z-9D475-AA
$231.54 MSRP: $370.91
You Save: $139.37 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang EGR Valve
Part Number: E8SZ-9D475-A
Product Specifications
- Other Name: Valve - Exhaust Gas; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Ford Mustang | Base | 6 Cyl 3.8 L GAS
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Ford Mustang EGR Valve
Part Number: E7PZ-9H473-H
Product Specifications
- Other Name: Valve Assembly; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; EGR
- Replaces: F2AZ-9F483-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1993 Ford Mustang | GT, LX, SVT Cobra, SVT Cobra R | 8 Cyl 5.0 L GAS
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Ford Mustang EGR Valve
Part Number: 2U2Z-9D475-BA
Product Specifications
- Other Name: Valve - Exhaust Gas; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1998 Ford Mustang | Base, GT, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Ford Mustang EGR Valve
Part Number: E7PZ9H473J
Product Specifications
- Other Name: Valve Assembly; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1986 Ford Mustang | LX | 6 Cyl 3.8 L GAS
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Ford Mustang EGR Valve
Part Number: E45Z9H473A
Product Specifications
- Other Name: Valve Assembly; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1985 Ford Mustang | GT, GT-350 20th Anniversary, L, LX | 8 Cyl 5.0 L GAS

Ford Mustang EGR Valve

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Ford Mustang EGR Valve Parts Questions & Experts Answers

EGR Valve
XL3Z-9D475-BA
Q: How to service and repair the EGR valve on the Cobra on Ford Mustang?
A: The initial step for servicing or repairing the EGR valve of a Cobra involves disconnecting both Accelerator Cable and speed control cable followed by removing the accelerator cable bracket bolts. Pushing the clip allows positioning the accelerator cable bracket and cables for adequate clearance. The service continues with electrical connector removal from the fuel pulse damper, EGR vacuum regulator solenoid, supercharger bypass vacuum solenoid and differential pressure feedback EGR system. The maintenance procedure requires detaching vacuum hoses that lead to the differential pressure feedback EGR system and the supercharger bypass vacuum solenoid, the actuator, the fuel pulse damper, and the EGR vacuum regulator solenoid, plus the vacuum hose from the EGR valve. Disconnect all vacuum hoses at the back of the supercharger then set the vacuum harness to the side. Unfasten the vacuum accessory bracket mounting nut and subsequently detach the mounting bolts and vacuum accessory bracket. First disconnect the exhaust manifold to EGR valve tube then remove its mounting bolts before taking out the EGR valve and discarding the EGR valve gasket. The installation should be conducted in reverse order following removal steps but a replacement gasket of the EGR valve must be used.