Bosch 14011522 Disc Brake Rotor - Front or Rear

Bosch QuietCast Rear Rotor for Audi

The Bosch QuietCast Rotor 14011522 is a rear disc brake rotor for select Audi applications, including Audi A4, A4 Quattro, A4 allroad, A5, A5 Quattro, A6, Q5, and allroad models. With a product height of 1.425197 in, this rotor is built for direct-fit brake service where the original rear rotor needs replacement.

Bosch QuietCast Rotor 14011522 is part of the Bosch QuietCast Rotor line, a brake product family focused on OE-style replacement fitment for import vehicles. For shoppers searching rear brake rotor replacement for Audi A4 or Audi Q5, this part number helps narrow the correct application quickly.

• Rear disc brake rotor for select Audi brake systems
• Direct-fit replacement for OE-style service
• Product height: 1.425197 in
• Cross-reference: 8K0615601M
• Part number: 14011522

Detailed Fitment and Application

Compatible With rear brake service on 2018-2019 Audi A4, 2009 Audi A4, 2010-2016 Audi A4, 2009-2016 Audi A4 Quattro, 2013-2016 Audi A4 allroad, 2010-2015 Audi A5, 2008-2017 Audi A5 Quattro, 2012-2014 Audi A6, 2013 Audi A6 Quattro, 2016-2017 Audi Q5, 2009-2015 Audi Q5, and 2013-2016 Audi allroad. Fitment notes include 300mm rotor applications and, on select listings, 300mm solid rotor or Bosch QuietCast Rotor references. If you are replacing a rear rotor on an Audi A4 Quattro or Audi Q5, confirm the rotor size and position against the vehicle’s brake specification before ordering.

What This Rotor Helps Address

• Rear brake pulsation from rotor wear or thickness variation
• Brake noise caused by a worn or scored rear rotor
• Reduced braking consistency during normal street driving
• Corrosion or surface damage on the rear brake disc
• OE rotor replacement needs on Audi A4, A5, A6, and Q5 models

Installation Notes and Tips

Verify rear axle fitment, rotor diameter, and any 300mm rotor notes before installation. Inspect pads, caliper condition, and hub mounting surfaces at the same time to help ensure even braking performance. Always follow the vehicle service procedure for torque values and brake system checks after installation.

Quality Assurance

Bosch QuietCast Rotor 14011522 is an OE-style replacement rotor from Bosch’s QuietCast line, built for direct application matching on listed Audi vehicles. This part cross-references 8K0615601M for the same application.