Bosch 50011299 Disc Brake Rotor - Front

Bosch QuietCast Rotor for Prius Front Brakes

The Bosch QuietCast Rotor 50011299 is a front disc brake rotor for select 2004-2009 Toyota Prius models. Built for direct-fit brake service, it supports consistent front braking performance on Prius applications that match the listed fitment.

Key Features

• Front disc brake rotor for Toyota Prius brake service
• Product height: 1.937008 in
• Designed under the Bosch QuietCast Rotor line
• Direct fit for listed Prius front applications
• Part number 50011299 for catalog and service matching

Product Details

Bosch QuietCast Rotor 50011299 is part of Bosch’s QuietCast Rotor line, a brake product family focused on OE-style replacement fitment and consistent service characteristics. This rotor is specified for the front position on 2004-2008 Toyota Prius and 2009 Toyota Prius models built through 03/09. If you are searching for a front brake rotor for Toyota Prius 2004-2009, Bosch QuietCast Rotor 50011299 is the listed application.

This part cross-references Monroe Shocks & Struts (e.g., 4351247030) for the same application.

What It Helps Address

• Front brake rotor wear
• Brake pulsation from a worn rotor surface
• Reduced braking consistency during stop-and-go driving
• Noise caused by rotor surface irregularities
• Service replacement needs on Prius front brakes

Installation Notes and Tips

Verify rotor diameter, hub fitment, and front axle application before installation. Clean the hub mounting surface thoroughly to help prevent rotor runout concerns during brake service. After installation, follow the vehicle manufacturer’s brake bedding procedure and confirm pedal feel and braking response during a controlled road test.

Quality Assurance

Bosch QuietCast Rotor 50011299 is backed by Bosch brand manufacturing standards for brake service parts. Confirm the listed fitment before ordering to ensure the rotor matches your Toyota Prius year and front position.