Centric 320.62099F Disc Brake Rotor - Front

Centric GCX Front Brake Rotor Protection

The Centric GCX Elemental Protection Disc Brake Rotor is built for OE-style braking performance with added resistance to rust and corrosion. This fully coated front rotor is a strong match for drivers looking for a direct-fit replacement for Chevrolet Impala, Buick Lucerne, Cadillac DTS, Buick Allure, and Buick LaCrosse front brake service.

Part number 320.62099F is part of Centric’s GCX FC rotor line, which uses application-specific coating patterns and metallurgy to align with the brake pad friction type and the vehicle’s OEM rotor profile.

Key Features

• Fully coated disc finish for protection on non-mating surfaces
• Coated hat finish helps resist rust on exposed areas
• Vented rotor design for front brake applications
• Smooth surface type for consistent pad contact
• Floating disc mounting with straight vane construction
• OE-matched metallurgy using Centric G11H18 Enhanced Carbon or G12H17 High Carbon alloy formulations
• Part number 320.62099F for front brake rotor replacement

Detailed Description

Centric GCX Elemental Protection Disc Brake Rotors are engineered to match original equipment performance while improving corrosion resistance across the rotor’s exposed surfaces. The RS200 coating is applied to non-mating areas to help preserve appearance and extend service life, while the rotor’s metallurgy is selected to mirror OEM-style material profiles. For drivers searching for a front brake rotor for 2006-2011 Buick Lucerne, 2006-2011 Cadillac DTS, or 2012-2013 Chevrolet Impala front applications, this rotor provides a direct replacement option with the dimensions and construction needed for proper fitment. The 320.62099F rotor measures 323.0 mm outside diameter, 30.0 mm nominal thickness, and 28.6 mm discard thickness, with a 70.7 mm center hole and 115 mm bolt circle.

Common Brake Issues This Rotor Can Address

• Rust buildup on exposed rotor surfaces
• Brake pulsation caused by worn or uneven front rotors
• Reduced braking consistency from heat-worn rotor surfaces
• Corrosion-related appearance issues on the hat and outer surfaces
• Front brake service needs on Chevrolet Impala, Buick Lucerne, and Cadillac DTS models

Installation Notes and Fitment

Compatible With 2014-2016 Chevrolet Impala Limited, front, Police & Taxi Pkg; 2012-2013 Chevrolet Impala, front, Police & Taxi Pkg; 2006-2011 Buick Lucerne, front; 2006-2011 Cadillac DTS, front, exc Hearse & Limo; 2008-2009 Buick Allure, front; and 2008-2009 Buick LaCrosse, front. Verify rotor dimensions, hub fit, and brake pad condition before installation. This front rotor uses a 5-lug pattern and is intended for vehicles listed in the fitment data only. Part number 320.62099F should be matched to the vehicle’s front brake specification before service.

Quality Assurance

Centric designs the GCX rotor line to align with OE performance targets and vehicle-specific metallurgy requirements. The application-specific coating pattern and corrosion-resistant finish support long-term service in front brake applications for Buick, Cadillac, and Chevrolet models.