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Raybestos 580503FZN Disc Brake Rotor - Front
| Brand | Raybestos 580503FZN |
|---|---|
| Position | Front |
| Center Hole Diameter | 2.587 |
| Center Hole Diameter | 65.700 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.906 |
| Discard Thickness | 23.000 |
| Mounting Bolt Hole Circle Diameter | 4.331 |
| Mounting Bolt Hole Circle Diameter | 110.000 |
| Mounting Bolt Hole Diameter | 4.331 |
| Mounting Bolt Hole Diameter | 110.000 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.945 |
| Nominal Thickness | 24.000 |
| Outside Diameter | 11.024 |
| Outside Diameter | 280.000 |
| Overall Height | 1.843 |
| Overall Height | 46.800 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
| Product line | Element3; Coated Rotor |
| Fits | Chevrolet and Pontiac · 8 vehicles |
Coated rotor. Element3 finish helps resist corrosion and keep a cleaner appearance.
Vented design. Promotes airflow through the rotor for more consistent braking performance.
Conventional rotor. A straightforward disc brake rotor for standard replacement needs.
Cross-references Bosch 25010676, Bosch 25011457 and Carlson 41226 for the same application. See all 45.
Raybestos Element3 Coated Front Rotor
The Raybestos Element3 Coated Rotor 580503FZN is a front disc brake rotor built for specific Chevrolet Cobalt and Pontiac G5 applications with 5-lug wheels. Its vented, conventional design and coated finish support consistent braking performance while helping resist corrosion on exposed rotor surfaces.
Key Features
- Raybestos Element3 coated rotor for front brake service
- Vented, conventional rotor design
- Outside diameter: 11.024 in. / 280.000 mm
- Nominal thickness: 0.945 in. / 24.000 mm
- Discard thickness: 0.906 in. / 23.000 mm
- Overall height: 1.843 in. / 46.800 mm
- 5 mounting bolt holes and 5 stud/lug holes
- Center hole diameter: 2.587 in. / 65.700 mm
- Bolt circle diameter: 4.331 in. / 110.000 mm
Product Details
This Raybestos brake rotor is engineered for front axle use on 2007-2010 Chevrolet Cobalt and 2007-2009 Pontiac G5 models with 5-lug wheels, plus 2010 Pontiac G5 vehicles with brake code JM4. The Raybestos Element 3 rotor line focuses on coated rotor protection and OE-style fitment, making the 580503FZN a direct replacement option for drivers servicing these specific compact car brake systems. This part cross-references Bosch 25010676 for the same application.
What This Rotor Helps Address
- Brake pulsation caused by worn or below-spec front rotors
- Reduced braking consistency from rotor thickness variation
- Corrosion on the rotor hat and non-friction surfaces
- Noise or vibration related to rotor wear
- Front brake service on Chevrolet Cobalt and Pontiac G5 models
Installation Notes and Tips
Verify rotor dimensions, bolt pattern, and center bore before installation. This rotor is for front position applications only and is listed for vehicles with 5-lug wheels. Inspect pads, calipers, and hub surfaces during brake service to confirm proper rotor seating and braking contact.
Quality Assurance
Raybestos is a recognized brake parts brand with OE-style replacement coverage across multiple applications. The Element3 coated rotor line is built to meet the dimensional requirements listed above for the confirmed fitments.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | 2.2L | L4 | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2010 | Pontiac | G5 | — | — | Front | PONTIAC Brake Code JM4; Raybestos Element 3 |
| 2009 | Chevrolet | Cobalt | 2.2L | L4 | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2009 | Pontiac | G5 | — | — | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2008 | Chevrolet | Cobalt | 2.2L | L4 | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2008 | Pontiac | G5 | — | — | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2007 | Chevrolet | Cobalt | 2.2L | L4 | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
| 2007 | Pontiac | G5 | — | — | Front | Fits vehicles with 5-lug wheels.; Element3; Coated Rotor |
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