Bosch 40011039 Disc Brake Rotor - Front

Bosch QuietCast Rotor for Front Brake Service

The Bosch QuietCast Rotor 40011039 is a front disc brake rotor for select Infiniti G35 and Nissan 350Z applications with standard brakes. Built for direct-fit brake service, it supports consistent rotor replacement on vehicles that need a front brake rotor matched to OE-style dimensions and fitment.

Key Features

• Front disc brake rotor for select Infiniti G35 and Nissan 350Z models
• Bosch QuietCast Rotor line for OE-style brake service
• Product height: 1.940945 in
• Part number 40011039 for accurate ordering and fitment lookup
• Interchanges with 40206AM800 for the same application

Product Details

Bosch QuietCast Rotor 40011039 is a front brake rotor engineered for 2005 Infiniti G35, 2003-2005 Nissan 350Z, and 2003-2004 Infiniti G35 vehicles with standard brakes. The QuietCast Rotor line is Bosch’s brake rotor offering for drivers and technicians who need a direct replacement part that aligns with the original brake system layout. The listed product height of 1.940945 in helps confirm the rotor profile during parts matching, and the part number 40011039 should be used when verifying the correct front rotor for these applications.

This part cross-references 40206AM800 for the same application.

Common Brake Issues It Can Address

• Front brake rotor wear from normal braking use
• Brake pulsation caused by rotor surface variation
• Brake noise related to worn or uneven front rotors
• Reduced braking consistency from aged rotor surfaces
• Service replacement needs on Infiniti G35 and Nissan 350Z front brake systems

Installation Notes and Tips

Confirm front axle fitment before ordering and match the vehicle year, make, model, and brake configuration to the listing. Inspect pads, calipers, and hub surfaces during rotor replacement, and verify rotor thickness and runout against service specifications after installation. Use part number 40011039 when cross-checking catalog data for 2005 Infiniti G35 and 2003-2005 Nissan 350Z front brake service.

Quality Assurance

Bosch QuietCast Rotor 40011039 is part of Bosch’s brake rotor line and is cataloged for direct application matching on the listed Infiniti and Nissan vehicles. Fitment is confirmed for 2005 Infiniti G35, front; 2003-2005 Nissan 350Z, front; and 2003-2004 Infiniti G35, front.