Dynamic Friction 331-47618 Disc Brake Caliper - Rear Right

Rear Right Brake Caliper for GM Applications

The Dynamic Friction DFC Premium Caliper, part number 331-47618, is a rear right disc brake caliper for select GM vehicles with rear disc brakes. It is listed for applications such as Chevrolet Impala, Chevrolet Monte Carlo, Buick Regal, Pontiac Grand Prix, and Oldsmobile Intrigue.

The DFC Premium Caliper - Silver Zinc Coated line focuses on corrosion resistance for everyday brake service. This finish helps protect the caliper housing in exposed underbody conditions while maintaining a clean, service-ready appearance.

Key Features

• Rear right disc brake caliper for select GM passenger cars
• Silver zinc coated finish for added corrosion resistance
• Direct-fit replacement for rear disc brake applications
• Part number 331-47618 for catalog and fitment lookup
• Compatible with Chevrolet Impala rear right brake service applications

Detailed Description

Use this Dynamic Friction disc brake caliper when replacing a worn or sticking rear right caliper on supported vehicles. Fitment includes 2000-2010 Chevrolet Impala rear right, 2000-2007 Chevrolet Monte Carlo rear right, 1997-2004 Buick Regal rear right, 1997-2003 Pontiac Grand Prix rear right, and 1998-2002 Oldsmobile Intrigue rear right. Additional coverage includes 2008-2009 Buick Allure rear right, 2008-2009 Buick LaCrosse rear right, and 2004-2005 Buick Century rear right. Part number 331-47618 is also listed for 1999-2002 Buick Regal rear right vehicles equipped with rear disc brakes.

This caliper is a practical replacement for rear brake repair on Chevrolet Impala and Pontiac Grand Prix models where the original rear right caliper has seized, leaked, or worn unevenly. The silver zinc coating supports long-term service in brake system environments exposed to moisture and road debris.

What It Helps Address

• Rear brake drag caused by a sticking caliper piston or slide condition
• Brake fluid leakage at the rear right caliper
• Uneven rear brake pad wear on GM rear disc brake systems
• Poor braking response from a worn rear right caliper assembly
• Corrosion-related caliper replacement on Chevrolet Impala and Buick Regal applications

Installation Notes and Tips

Verify rear right position and rear disc brake configuration before installation. Compare the old caliper, hose connection, and mounting points to confirm application match for your Chevrolet Impala, Buick Regal, Pontiac Grand Prix, or other listed vehicle. After installation, bleed the brake system according to service procedures and inspect for leaks, pad contact, and rotor condition.

Quality Assurance

DFC Premium Caliper components are built for replacement brake service with a corrosion-resistant silver zinc coated finish. Part number 331-47618 is cataloged for the listed GM rear right applications to support accurate fitment selection.