Bosch QuietCast Front Brake Rotor 296mm (Single) — Premium precision-balanced with aluminium/zinc coating

BOSCH QuietCast Premium front brake rotor (296mm) is a factory-balanced replacement rotor engineered for smoother stops, reduced noise and long corrosion-resistant life. This QuietCast rotor from BOSCH replaces a worn front disc with OEM-inspired construction: precision balancing, engineered vane geometry and an aluminum/zinc protective coating work together to improve heat management, minimize vibration and slow surface corrosion on exposed wheels. The part includes BOSCH engraved branding and a discard thickness indicator so you can tell when the rotor needs replacement, and it fits a range of select Toyota, Lexus, Pontiac and other models — always verify fitment for your exact trim and year.

How does this rotor reduce brake noise and vibration?

The BOSCH QuietCast design focuses on even mass distribution and vane geometry that disperses heat and reduces harmonic vibration. Precision balancing at the factory eliminates weight imbalances that commonly cause pedal pulsation and judder.

• Factory mill precision balancing to prevent pedal pulsation
• OEM-style vane configuration for improved heat dissipation
• Reduced vibration for quieter braking under varied conditions

What protects the rotor from rust and wheel corrosion?

This rotor is finished with an aluminum/zinc coating that forms a durable barrier against moisture and road salts, slowing rust on the rotor hub and visible braking surfaces. The coated finish also preserves a cleaner appearance on open wheel designs.

• Aluminum/zinc coating resists rust and surface corrosion
• Coating extends part life in wet or salted-road environments
• Maintains a neater look for exposed wheels

Will this work with ABS and traction control systems?

On applications that require them, BOSCH QuietCast rotors include OEM-style ABS tone rings so your vehicle’s antilock and traction-control systems operate as designed. That means the rotor integrates cleanly into modern braking systems without added adapters.

• Includes ABS tone ring where required for seamless system compatibility
• Designed to match OEM signal characteristics for reliable sensor readings
• No additional ABS hardware typically needed when replacing like-for-like

How do I know when the rotor needs replacing again?

The rotor is stamped with an engraved discard thickness, making it simple to inspect and decide when machining or replacement is necessary. That on-part marking gives technicians and DIYers a clear, on-the-spot reference during routine service checks.

• Engraved discard thickness for easy wear assessment
• BOSCH branding stamped on part to confirm authenticity
• Simplifies maintenance decisions during brake inspections

Who is this for: Drivers and technicians seeking a direct-fit front replacement rotor with OEM-style performance and longer rust protection—ideal for owners of compatible Lexus, Toyota, Pontiac models and service shops that want a dependable, quietly performing rotor with clear wear indicators. Always confirm vehicle year, trim and axle placement prior to purchase to ensure proper fitment.

FAQ

Q: Is this BOSCH rotor a direct replacement for my vehicle?

A: It fits specific Lexus, Toyota and Pontiac models listed; always check the vehicle fitment tool or compare part numbers before ordering.

Q: Can I resurface this rotor or should I replace it when worn?

A: Use the engraved discard thickness to determine serviceability; if below the mark, replace rather than machine for safety.