Brembo 09.C403.13 Disc Brake Rotor - Front

Overview of Brembo Premium OE Equivalent Rotor 09.C403.13

The Brembo Premium OE Equivalent Rotor 09.C403.13 is engineered for BMW 135i and 135is models, providing reliable braking performance with high carbon material and vented design. This disc brake rotor is designed to meet original equipment standards for consistent fit and function.

• High carbon material for enhanced durability and heat dissipation
• Vented rotor design with 338 mm outside diameter for improved cooling
• Composite manufacturing process ensuring structural integrity
• Includes fixing screws for straightforward installation
• Five-hole pattern with 79 mm centering diameter for precise fitment
• Nominal thickness of 26 mm and minimum thickness of 24.40 mm for long service life
• Height of 73 mm compatible with specified BMW models

Detailed Product Description

This Brembo disc brake rotor, part number 09.C403.13, is crafted from high carbon material to provide enhanced resistance to wear and thermal stress. The vented rotor design, featuring an outside diameter of 338 mm, promotes effective heat dissipation during braking, reducing the risk of brake fade. Manufactured using a composite process, this rotor maintains structural strength while optimizing weight. The rotor includes fixing screws and features a five-hole mounting pattern with a 79 mm centering diameter, ensuring precise alignment and compatibility with BMW 135i and 135is models. With a nominal thickness of 26 mm and a minimum thickness of 24.40 mm, this rotor supports consistent braking performance over its service life.

About the Premium OE Equivalent Rotor Line

The Brembo Premium OE Equivalent Rotor line is designed to match the specifications and quality of original equipment parts. This product line focuses on delivering rotors that meet or exceed factory standards, ensuring compatibility and reliable performance for vehicles like the BMW 135i and 135is. The 09.C403.13 rotor exemplifies this approach by combining OE-level fitment with Brembo’s material and manufacturing expertise.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 135i and 135is
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness and surface condition
• Helps prevent brake fade under high thermal loads with vented design
• Suitable for routine maintenance or performance restoration on compatible BMW models

Installation Notes and Tips

When installing the Brembo 09.C403.13 rotor, ensure the hub surface is clean and free of debris to maintain proper centering. Use the included fixing screws to secure the rotor firmly. Verify rotor thickness before installation to confirm it meets minimum specifications. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity. Proper torque settings should be followed according to BMW service guidelines.

Quality Assurance and Warranty

Brembo rotors undergo rigorous quality control to meet OEM standards. The Premium OE Equivalent Rotor line is manufactured with precision to ensure durability and consistent performance. While specific warranty details may vary, Brembo products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms related to part number 09.C403.13.