ATE SP22159 Disc Brake Rotor - Front

ATE Coated Front Brake Rotor

The ATE Coated Single Pack Rotor SP22159 is a vented disc brake rotor built with a full cast construction and a rust-resistant coating. It is engineered for front brake service on select BMW 525i and BMW 528i applications, with a non-directional finish for straightforward brake pad bedding and consistent service performance.

Key Features

• Part number SP22159 from ATE
• Vented disc brake rotor with full cast construction
• Rust-resistant coating helps protect the rotor surface before and after installation
• Non-directional disc finish supports even pad contact
• Nominal thickness: 22.00
• Outside diameter: 296.00
• Height: 3.358
• Bolt hole diameter: 5
• Material: metal

Product Details

ATE is the brake brand of Continental Automotive Systems, a major original equipment brake system manufacturer. The ATE Coated Single Pack Rotor SP22159 reflects that OE-focused engineering approach with premium materials and coated brake-disc construction. This rotor is specified for front axle use on 1997-2000 BMW 528i and 2001-2003 BMW 525i applications, making it a direct-fit choice for BMW 525i front rotor replacement and BMW 528i front brake service.

This part cross-references Bosch 15010121 and Brembo 09.6924.1X for the same application.

What It Helps Address

• Front brake pulsation caused by worn or uneven rotor surfaces
• Brake noise related to rotor wear or surface irregularity
• Reduced braking consistency from heat-affected rotor faces
• Surface rust on exposed rotor areas during storage or service
• Brake pad contact issues from rotor finish degradation

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and wheel clearance before installation. Clean the rotor and hub mating surfaces thoroughly, and follow the vehicle manufacturer’s torque sequence when reinstalling the wheel. After installation, perform a proper brake bedding procedure to help establish even pad transfer on the non-directional surface.

Quality Assurance

ATE brake parts for the aftermarket are produced to a higher standard than conventional replacement parts, using engineering and manufacturing experience drawn from OE brake system development. The coated rotor design is intended to support corrosion resistance and consistent service quality in front brake applications.