Centric 121.62078 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.62078

The Centric C-TEK Standard Disc Brake Rotor 121.62078 is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed as a vented rotor with a smooth surface, it provides consistent stopping power and heat dissipation for models like the Chevrolet Malibu and Pontiac G6.

• Vented disc brake rotor with pillar vane style for improved cooling
• Nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.906 inches (23.000 mm)
• Overall height of 1.713 inches (43.500 mm) and outside diameter of 11.654 inches (296.000 mm)
• Floating disc mounting design with 5 lug holes, each 0.563 inches (14.300 mm) in diameter
• Compatible with Chevrolet Aura, Cobalt, Malibu, HHR, Pontiac G4, G5, G6, Pursuit, and Saturn Ion

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering consistent performance with features such as vented construction for heat management and smooth surface finishes to reduce brake noise and wear. The 121.62078 rotor is part of this line, providing a balance of durability and functionality for daily driving conditions on compatible Chevrolet, Pontiac, and Saturn models.

Technical Specifications and Features

This vented rotor features a pillar vane style that enhances airflow to dissipate heat effectively during braking. The rotor’s nominal thickness is 1.024 inches (26.000 mm), with a discard thickness of 0.906 inches (23.000 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 1.713 inches (43.500 mm), and the outside diameter is 11.654 inches (296.000 mm), ensuring proper fitment and compatibility. The rotor includes a floating disc mounting design and five lug holes with a diameter of 0.563 inches (14.300 mm), matching factory specifications for secure installation. Note that this rotor does not include an ABS tone ring or bearings.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Malibu, Pontiac G6, and Saturn Ion
• Addresses brake pulsation and vibration issues caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during extended use
• Restores proper rotor thickness to maintain braking efficiency and safety
• Compatible upgrade for vehicles experiencing rotor noise or uneven pad wear

Installation Notes and Tips

Ensure the rotor mounting surface is clean and free of rust or debris before installation. Verify the rotor thickness is above the discard thickness of 0.906 inches (23.000 mm) to maintain safety standards. Use proper torque specifications for the 5 lug bolts to secure the rotor firmly. Since this rotor does not include bearings or an ABS tone ring, reuse existing components if applicable. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. Each rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric’s official resources for exact warranty terms.