Centric 121.62015 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62015

The Centric C-TEK Standard Disc Brake Rotor 121.62015 is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this vented rotor provides consistent heat dissipation and smooth braking for models like the Cutlass, Grand Prix, and Monte Carlo.

• Vented disc brake rotor with smooth surface finish
• Outside diameter: 10.5 inches (266.7 mm)
• Nominal thickness: 1.035 inches (26.3 mm)
• Discard thickness: 0.965 inches (24.5 mm)
• 5 stud/lug hole quantity with 0.438 inch stud thread diameter
• Mounting bolt hole circle diameter: 4.752 inches (120.7 mm)
• Weight approximately 19.12 lbs (8.69 kgs)
• Compatible with hub and rotor disc mounting

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM standards for fit, form, and function. This product line focuses on providing reliable, direct replacement rotors with vented designs to improve heat dissipation and reduce brake fade. The 121.62015 rotor is part of this line, ensuring compatibility and performance for various GM vehicles including Buick Century and Chevrolet Malibu.

Technical Specifications and Features

This vented rotor features a smooth surface type that promotes even pad wear and consistent braking feel. The rotor’s nominal thickness of 1.035 inches and discard thickness of 0.965 inches provide a clear service life indicator. With a 5-lug hole pattern and a mounting bolt hole circle diameter of 4.752 inches, it fits securely on compatible wheel hubs. The rotor’s overall height measures 4.311 inches, and it weighs approximately 19.12 pounds, balancing durability and weight for optimal braking response.

Compatible Vehicles and Applications

• Buick Century, Regal
• Chevrolet Malibu, Monte Carlo, El Camino
• Oldsmobile Cutlass, Cutlass Supreme, Cutlass Calais, Cutlass Cruiser, Cutlass Salon
• Pontiac Grand Am, Grand LeMans, Grand Prix, LeMans

This rotor is designed for vehicles requiring a vented disc brake rotor with a 5-lug pattern and specific dimensions as listed.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to uneven rotor surface
• Reduced braking efficiency from worn or thin rotors
• Overheating and brake fade on vented rotor applications
• Corrosion and surface damage affecting rotor lifespan

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 0.965 inches before installation. Clean the rotor surface to remove any protective coatings or debris. Verify the 5-lug pattern and mounting bolt hole circle diameter of 4.752 inches match the vehicle hub. Use proper torque specifications on lug nuts to avoid rotor distortion. This rotor does not include bearings or ABS tone ring; verify compatibility with your vehicle’s braking system.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM quality standards, ensuring reliable performance and fitment. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.