ATE SP12210 Disc Brake Rotor - Rear

ATE Coated Rear Rotor for Audi and Volkswagen

The ATE Coated Single Pack Rotor SP12210 is a rear disc brake rotor built with a full cast metal construction, a non-directional finish, and a rust-resistant coating. It is engineered for Audi and Volkswagen applications that require a 300 mm solid rotor with a 12.00 mm nominal thickness.

ATE, the Continental Automotive Systems brake brand, applies OE-focused product and process engineering to its aftermarket brake line. The ATE Coated Single Pack Rotor line emphasizes coated brake discs, first-quality materials, and consistent manufacturing standards for drivers who want a direct replacement rotor for select rear brake applications.

Key Features

• Part number SP12210
• Rear disc brake rotor for select Audi and Volkswagen vehicles
• Full cast metal construction
• Solid rotor design with 300.00 outside diameter
• Non-directional disc finish for straightforward service prep
• Rust-resistant coating helps protect the rotor surface before and after installation
• Nominal thickness: 12.00
• Bolt hole diameter: 5

Detailed Product Overview

SP12210 is a coated rear rotor designed for vehicles that use a solid 300 mm brake disc. The coated surface helps reduce corrosion on exposed areas, while the full cast construction supports stable braking performance in everyday driving. This rotor is a practical OE-style replacement for rear brake service on the Audi Q3, Audi Q3 Quattro, Audi TT Quattro, Volkswagen Jetta, and Volkswagen Tiguan in the listed model years.

This part cross-references Brembo 08.C501.11 for the same application.

Vehicle Fitment

• Fits 2022-2023 Audi Q3, rear
• Fits 2016-2018 Audi Q3, rear
• Fits 2016-2018 Audi Q3 Quattro, rear
• Fits 2022-2023 Audi TT Quattro, rear
• Fits 2020-2021 Audi TT Quattro, rear
• Fits 2016-2019 Audi TT Quattro, rear
• Fits 2022-2023 Volkswagen Jetta, rear
• Fits 2019-2021 Volkswagen Jetta, rear
• Fits 2022-2023 Volkswagen Tiguan, rear
• Fits 2018-2021 Volkswagen Tiguan, rear

Common Brake Service Issues

• Rear brake pulsation from worn or uneven rotor surfaces
• Corrosion on exposed rotor areas after winter driving or moisture exposure
• Brake noise caused by rotor wear or surface irregularity
• Reduced braking consistency from rotors below service thickness
• Service replacement for rear rotors on Audi Q3, Audi TT Quattro, Volkswagen Jetta, and Volkswagen Tiguan models

Installation Notes and Tips

Confirm rotor diameter, thickness, bolt hole pattern, and rear-position fitment before installation. Clean the hub mounting surface thoroughly, inspect pads and caliper hardware for wear, and verify that the rotor seats flat against the hub to help prevent brake pulsation. Always follow the vehicle manufacturer’s brake service procedures and torque specifications.

Quality Assurance

ATE brake parts are backed by Continental Automotive Systems’ OE brake engineering experience and are produced to a higher standard than conventional replacement parts. The coated rotor design reflects ATE’s focus on premium materials and corrosion protection for aftermarket brake service.