How to Ensure Proper Brake Disc Maintenance on a 2003 Ford Mustang?

Service and repair work on brake rotor/disc must begin by taking out the front disc brake caliper anchor plate. Use match marks to pair the hub with the brake disc before you take off and dispose of any keeper nuts. The mating surfaces require application of Rust Penetrant and Inhibitor F2AZ-19A501-A which meets Ford specification ESR-M99C56-A or an equivalent before attempting to remove the brake disc from the hub when it shows resistance. Before hub and brake disc installation, users must clean mating surfaces with Metal Brake Parts Cleaner F3AZ-19579-SA or a similar product. High Temperature Nickel Anti-Seize Lubricant F6AZ-9L494-AA alongside an equivalent material from Ford specification ESE-M12A4-A must be applied to the hub flange. First position matching marks before fitting the brake disc and then install the anchor plate. Conclude the inspection process by checking the Total Indicated Runout (TIR).

OEM 2003 Ford Mustang Brake Disc

Disc Rotor

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2003 Ford Mustang Rotor, Front Part Number: YR3Z-1V125-B
$71.81 MSRP: $108.32
You Save: $36.51 (34%)
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Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Position: Front
- Replaces: F4ZZ-1125-A, BRR-54, YR3Z-1V125-AA
- Base No.: 1125
- Item Weight: 21.10 Pounds
- Item Dimensions: 2.9 x 12.4 x 13.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YR3Z-1V125-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2003 Ford Mustang Submodels:
- Base, GT, GT Bullitt, GTS | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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2003 Ford Mustang Rotor, Rear Part Number: F4ZZ-2C026-B
$60.37 MSRP: $82.15
You Save: $21.78 (27%)
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Product Specifications
- Other Name: Rotor Assembly - Brake; Disc Brake Rotor, Rear; Disc - Brake; Brake Rotor
- Manufacturer Note: COBRA
- Position: Rear
- Replaces: G2MZ-2V026-PA, NBRR-103
- Base No.: 2C026
- Item Weight: 13.70 Pounds
- Item Dimensions: 2.7 x 13.2 x 13.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: F4ZZ-2C026-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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2003 Ford Mustang Rotor, Rear Part Number: F8ZZ-2C026-AA
$70.38 MSRP: $108.32
You Save: $37.94 (36%)
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Product Specifications
- Other Name: Rotor Assembly - Brake; Disc Brake Rotor, Rear; Disc - Brake; Disc Brake Rotor; Brake Rotor
- Manufacturer Note: Warranty Eligible
- Position: Rear
- Replaces: F4ZZ-2C026-A
- Base No.: 2C026
- Item Weight: 12.40 Pounds
- Item Dimensions: 2.6 x 12.8 x 13.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: F8ZZ-2C026-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- Base, GT, GT Bullitt, GTS | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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2003 Ford Mustang Rotor, Front Part Number: XR3Z-1125-BC
Product Specifications
- Other Name: Rotor Assembly; Disc Brake Rotor, Front; Disc Brake Rotor; Brake Rotor
- Manufacturer Note: COBRA
- Position: Front
- Replaces: F7ZZ-1125-BA, F7ZZ-1125-AA
- Base No.: 1125
- Item Weight: 20.90 Pounds
- Item Dimensions: 2.5 x 14.1 x 14.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: XR3Z-1125-BC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- Base, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS

2003 Ford Mustang Brake Disc

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford Mustang Brake Disc available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford Mustang Brake Disc 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 Brake Disc Parts Q&A

Q: How to Ensure Proper Brake Disc Maintenance on a 2003 Ford Mustang?
A: Service and repair work on brake rotor/disc must begin by taking out the front disc brake caliper anchor plate. Use match marks to pair the hub with the brake disc before you take off and dispose of any keeper nuts. The mating surfaces require application of Rust Penetrant and Inhibitor F2AZ-19A501-A which meets Ford specification ESR-M99C56-A or an equivalent before attempting to remove the brake disc from the hub when it shows resistance. Before hub and brake disc installation, users must clean mating surfaces with Metal Brake Parts Cleaner F3AZ-19579-SA or a similar product. High Temperature Nickel Anti-Seize Lubricant F6AZ-9L494-AA alongside an equivalent material from Ford specification ESE-M12A4-A must be applied to the hub flange. First position matching marks before fitting the brake disc and then install the anchor plate. Conclude the inspection process by checking the Total Indicated Runout (TIR).