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Raybestos 580299FZN Disc Brake Rotor - Rear
| Brand | Raybestos 580299FZN |
|---|---|
| Position | Rear |
| Center Hole Diameter | 2.782 |
| Center Hole Diameter | 70.650 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.413 |
| Discard Thickness | 10.500 |
| Mounting Bolt Hole Circle Diameter | 4.528 |
| Mounting Bolt Hole Circle Diameter | 115.000 |
| Mounting Bolt Hole Diameter | 0.557 |
| Mounting Bolt Hole Diameter | 14.150 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.472 |
| Nominal Thickness | 12.000 |
| Outside Diameter | 11.815 |
| Outside Diameter | 300.100 |
| Overall Height | 1.370 |
| Overall Height | 34.800 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 5 |
| Product line | Element3; Coated Rotor |
| Fits | Buick, Chevrolet, Pontiac, and Saturn · 4 vehicles |
Coated rotor. Helps resist corrosion for a cleaner, longer-lasting finish.
Solid design. Provides a simple, durable brake rotor construction.
Conventional rotor. A straightforward replacement style for dependable braking.
Cross-references Centric Parts 120.66060, Centric Parts 121.66060 and Centric Parts 320.66060 for the same application. See all 34.
Rear Brake Rotor for Select GM Applications
Raybestos Element3 Coated Rotor 580299FZN is a rear disc brake rotor built for select 2005 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay applications. With a solid, conventional design and corrosion-resistant coating, it is specified for vehicles that need consistent rear braking performance and accurate fitment.
Key Features
- Raybestos Element3 coated rotor for rear brake service
- Part number 580299FZN
- 11.815 in. outside diameter and 1.370 in. overall height
- 0.472 in. nominal thickness and 0.413 in. discard thickness
- Solid, conventional drum-in-hat style rotor construction
- 5-lug pattern with 115 mm bolt circle and 70.650 mm center hole
Product Details
The Raybestos Element3 line focuses on coated brake components for corrosion resistance and dependable service life. This rear rotor uses a solid rotor design with a 300.100 mm outside diameter, 12.000 mm nominal thickness, and 34.800 mm overall height. The coated surface helps protect the rotor from rust on exposed areas, which is especially useful for daily-driven vehicles that see wet or salted-road conditions. Raybestos 580299FZN is a direct-fit rear rotor for the listed GM minivan and crossover applications, including Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay.
Vehicle Fitment
- Fits 2005 Buick Terraza, rear, w/ FE1 Soft Ride Suspension; w/ Sport Suspension (FE3); with FE2 RIDE AND HANDLING Suspension; Element3; Coated Rotor
- Fits 2005 Chevrolet Uplander, rear, Element3; Coated Rotor
- Fits 2005 Pontiac Montana, rear, Element3; Coated Rotor
- Fits 2005 Saturn Relay, rear, w/ FE1, FE2 Or FE3 Suspension; Element3; Coated Rotor
Common Reasons for Replacement
- Brake pulsation or vibration from rotor wear
- Reduced braking consistency from rotor thickness loss
- Rust buildup on the braking surface or hat area
- Noise during braking caused by uneven rotor condition
- Rear brake service on a 2005 Buick Terraza, Chevrolet Uplander, Pontiac Montana, or Saturn Relay
Installation Notes
Verify rotor dimensions, bolt pattern, and suspension notes before installation. Clean the hub mounting surface, inspect pads and caliper hardware condition, and measure rotor thickness after installation to confirm it remains above discard thickness. This part cross-references DuraGo BR900316 and Centric Parts 120.66060 for the same application.
Quality Assurance
Raybestos Element3 coated rotors are built to meet application-specific fitment requirements and dimensional specifications for direct replacement service. Part number 580299FZN is engineered for the listed rear brake applications with the stated rotor measurements and mounting configuration.
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Buick | Terraza | — | — | Rear | w/ FE1 Soft Ride Suspension; w/ Sport Suspension (FE3); with FE2 RIDE AND HANDLING Suspension; Element3; Coated Rotor |
| 2005 | Chevrolet | Uplander | — | FWD | Rear | Element3; Coated Rotor |
| 2005 | Pontiac | Montana | SV6 | FWD | Rear | Element3; Coated Rotor |
| 2005 | Saturn | Relay | — | — | Rear | w/ FE1, FE2 Or FE3 Suspension; Element3; Coated Rotor |
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