Bosch 14010046 Disc Brake Rotor - Rear

Bosch QuietCast Rear Rotor for VW and Audi

The Bosch QuietCast Rotor, part number 14010046, is a rear disc brake rotor built for a wide range of Audi and Volkswagen applications. It is a direct-fit brake rotor option for drivers searching for a rear brake rotor for Audi Q3, Audi S3, Volkswagen GTI, or Volkswagen Atlas models.

Bosch QuietCast brake components are positioned as OE-style replacement parts, and this rotor follows that approach with application-specific fitment for rear brake service. If you are replacing worn rear rotors on a Volkswagen Golf R, Audi RS3, or Volkswagen Passat, 14010046 is listed for the exact model and year combinations below.

• Rear disc brake rotor for Audi and Volkswagen applications
• Fits a broad range of rear brake service needs across 2006-2025 model years
• OE-style replacement from Bosch QuietCast Rotor
• Cross-reference part numbers: 3QF615601A, 5Q0615601E
• Part number 14010046 for catalog and fitment lookup

Detailed Fitment and Product Overview

This Bosch QuietCast Rotor 14010046 is used on rear brake systems for vehicles including the 2020-2025 Audi Q3, 2022-2025 Audi RS3, 2022-2025 Audi S3, 2019-2025 Volkswagen Atlas, 2020-2025 Volkswagen Atlas Cross Sport, 2022-2025 Volkswagen Golf R, 2018-2025 Volkswagen GTI, and 2019-2023 Volkswagen Arteon. It also covers earlier applications such as the 2006-2010 Volkswagen Passat, 2009-2013 Volkswagen CC, and 2008 Volkswagen R32.

Product height is listed at 1.909449 in, which is useful when matching rotor dimensions during brake service. For shoppers comparing rear brake rotor options for Audi A3, Audi TT Quattro, or Volkswagen Tiguan fitment, this part number 14010046 provides a direct reference point for catalog matching.

What This Rotor Helps Address

• Rear brake pulsation from worn rotor surfaces
• Brake noise caused by uneven rotor wear
• Reduced braking consistency from heat-affected rotors
• Service replacement for rear rotors at scheduled brake maintenance
• Fitment lookup for Audi and Volkswagen rear brake repairs

Installation Notes and Tips

Confirm rear axle fitment against the vehicle’s year, make, model, and brake configuration before installation. This rotor is listed for rear position applications only, and some Volkswagen GTI, Volkswagen CC, and Volkswagen Passat entries include vented rotor or 310mm rotor notes that should be verified during parts matching. Inspect pads, caliper condition, and hub surfaces during rotor replacement to ensure proper brake service results.

Quality Assurance

Bosch QuietCast Rotor parts are cataloged as OE-style replacement brake components for application-specific fitment. Part number 14010046 is cross-referenced to 3QF615601A and 5Q0615601E for the same application.