How to service the EGR Valve Mach I on 2003 Ford Mustang?

The first step for servicing the EGR Valve Mach I requires removing the air intake scoop and Exhaust Gas Recirculation (EGR) valve afterwards. Dismantle the upper connection points of the EGR tube along with the vacuum hose before taking off the EGR valve bolts which secure the valve over the gasket. The mating surfaces require inspection after removal where plastic scraping tools should replace metal scrapers, wire brushes and power abrasive disks since these cause sealing defects through scratching and gouging. Reinstall the EGR valve using new gaskets together with the opposite order of removal steps.

OEM 2003 Ford Mustang EGR Valve

Emissions EGR Valve

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3 EGR Valves found

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2003 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
- Base No.: 9D475
- Item Weight: 0.20 Pounds
- Item Dimensions: 4.3 x 3.5 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XL3Z-9D475-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- GT, GT Bullitt, Mach 1, SVT Cobra | 8 Cyl 4.6 L GAS
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2003 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
- Base No.: 9D475
- Item Weight: 0.20 Pounds
- Item Dimensions: 4.2 x 3.4 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XW4Z-9D475-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
View related parts
2003 Ford Mustang EGR Valve
Part Number: XL3Z-9D475-BA
$58.62 MSRP: $93.09
You Save: $34.47 (38%)
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
- Base No.: 9D475
- Item Weight: 1.40 Pounds
- Item Dimensions: 4.2 x 3.4 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XL3Z-9D475-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS

2003 Ford Mustang EGR Valve

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford Mustang EGR Valve available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford Mustang EGR Valve as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Ford Mustang EGR Valve Parts Questions & Experts Answers

Q: How to service the EGR Valve Mach I on 2003 Ford Mustang?
A: The first step for servicing the EGR Valve Mach I requires removing the air intake scoop and Exhaust Gas Recirculation (EGR) valve afterwards. Dismantle the upper connection points of the EGR tube along with the vacuum hose before taking off the EGR valve bolts which secure the valve over the gasket. The mating surfaces require inspection after removal where plastic scraping tools should replace metal scrapers, wire brushes and power abrasive disks since these cause sealing defects through scratching and gouging. Reinstall the EGR valve using new gaskets together with the opposite order of removal steps.