Centric 320.50011F Disc Brake Rotor - Front

Front Brake Rotor for Kia Rio

Centric GCX Elemental Protection Disc Brake Rotors - Full Coating are built for drivers replacing the front brake rotor on a 2003-2005 Kia Rio. Part number 320.50011F features a fully coated disc finish, coated hat, and smooth surface to support consistent braking performance while helping protect exposed metal surfaces from corrosion.

The Centric GCX Elemental Protection line focuses on coated rotor construction for everyday street use. This rotor is a vented design with straight vanes, a floating disc mounting style, a 10.000-inch outside diameter, and a 4-lug pattern with a 100 mm bolt circle. The 320.50011F application is a direct fit for front brake service on the Kia Rio.

Key Features

• Fits 2003-2005 Kia Rio, front
• Part number 320.50011F
• Fully coated disc finish with coated hat finish
• Smooth rotor surface for brake pad contact
• Vented rotor with straight vane construction
• 4-lug, 100 mm bolt circle configuration
• Outside diameter: 10.000 in. (254.000 mm)
• Nominal thickness: 0.945 in. (24.000 mm)
• Discard thickness: 0.866 in. (22.000 mm)
• Center hole diameter: 2.165 in. (55.000 mm)

Detailed Description

Centric 320.50011F is a front disc brake rotor for the 2003-2005 Kia Rio, engineered with a vented, straight-vane design and a smooth friction surface. The fully coated finish and coated hat help protect the rotor from corrosion on non-friction areas, while the floating disc mounting and 4-hole pattern support proper fitment for the listed application. If you are searching for a front brake rotor for a 2003 Kia Rio, 2004 Kia Rio, or 2005 Kia Rio, this Centric GCX Elemental Protection rotor matches the confirmed vehicle fitment.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Rotor Can Address

• Worn front brake rotor surfaces
• Brake pulsation caused by rotor wear or uneven friction surfaces
• Corrosion on exposed rotor areas
• Noise from damaged or uneven brake rotor contact surfaces
• Reduced braking consistency during routine front brake service

Installation Notes and Tips

Verify rotor dimensions, hub fit, and bolt pattern before installation. Clean the hub mounting surface thoroughly so the rotor seats flat, and inspect brake pads and caliper hardware for wear before reassembly. After installation, follow the vehicle manufacturer’s brake bedding procedure to help establish even pad transfer on the new rotor.

Quality Assurance

Centric GCX Elemental Protection rotors are built with coated surfaces and application-specific dimensions for the listed Kia Rio fitment. Confirmed compatibility: Fits 2003-2005 Kia Rio, front. Part number 320.50011F is listed for this application.