Dynamic Friction 331-47103 Disc Brake Caliper - Front Left

Front Left Disc Brake Caliper for GM Applications

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-47103, is a front left disc brake caliper for select Chevrolet, Buick, and Cadillac vehicles. It is a direct-fit brake hydraulics component for police and taxi applications on certain Impala and Impala Limited models, as well as other listed GM platforms.

Key Features

• Disc brake caliper for the front left position
• Silver zinc coated finish for added corrosion resistance
• DFC Premium Caliper product line
• Fits select 2006-2016 GM passenger vehicles
• Part number 331-47103 for accurate ordering and replacement matching

Detailed Fitment and Application

This Dynamic Friction caliper is built for specific front left brake applications on the Buick Lucerne, Cadillac DTS, Buick Allure, Buick LaCrosse, Chevrolet Impala, and Chevrolet Impala Limited. It is a fitment-based replacement for vehicles that require a front left disc brake caliper with the silver zinc coated DFC Premium Caliper configuration. Use part number 331-47103 when matching the correct brake hydraulics component for these GM models.

The DFC Premium Caliper - Silver Zinc Coated line focuses on a corrosion-resistant finish and application-specific fitment for brake service work. For buyers searching for a front left brake caliper for 2006-2011 Buick Lucerne, 2006-2011 Cadillac DTS, or 2012-2013 Chevrolet Impala, this part number 331-47103 identifies the correct configuration.

Vehicle Fitment

• Fits 2014-2016 Chevrolet Impala Limited, front left. Notes: Police and Taxi; DFC Premium Caliper - Silver Zinc Coated.
• Fits 2012-2013 Chevrolet Impala, front left. Notes: Police and Taxi; DFC Premium Caliper - Silver Zinc Coated.
• Fits 2006-2011 Buick Lucerne, front left. Notes: DFC Premium Caliper - Silver Zinc Coated.
• Fits 2006-2011 Cadillac DTS, front left. Notes: DFC Premium Caliper - Silver Zinc Coated.
• Fits 2008-2009 Buick Allure, front left. Notes: DFC Premium Caliper - Silver Zinc Coated.
• Fits 2008-2009 Buick LaCrosse, front left. Notes: DFC Premium Caliper - Silver Zinc Coated.

Common Brake Issues This Part Can Address

• Front left caliper leakage from a worn hydraulic seal
• Uneven braking caused by a sticking caliper piston
• Brake drag or pull on the front axle
• Corrosion on the caliper body from road exposure
• Replacement needs after caliper wear or seizure

Installation Notes and Tips

Confirm the front left position before installation and verify the vehicle’s year, make, and model against the listed fitment. Inspect brake pads, rotors, and brake hoses during service, and bleed the hydraulic system after caliper replacement to restore proper pedal feel. Match the caliper to the correct application details, especially on police and taxi variants of the Chevrolet Impala and Impala Limited.

Quality Assurance

Dynamic Friction identifies this as a DFC Premium Caliper with a silver zinc coated finish for application-specific brake service. Part number 331-47103 is provided for precise fitment matching and catalog lookup.