Dynamic Friction 331-03667 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Kia and Hyundai

Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-03667, is a rear left disc brake caliper for select Kia Optima and Hyundai Sonata applications with a manual parking brake. It is built for direct-fit brake hydraulic replacement on the listed vehicles and model years.

Key Features

• Disc brake caliper for the rear left position
• Silver zinc coated finish for added corrosion resistance
• Fits manual parking brake applications listed below
• Part number 331-03667 for accurate ordering and lookup
• DFC Premium Caliper - Silver Zinc Coated product line

Product Details

The DFC Premium Caliper - Silver Zinc Coated line is positioned as a replacement brake hydraulic component for drivers who need a direct-fit caliper matched to the original rear left location. This part number 331-03667 is listed for 2017-2020 Kia Optima rear left with manual parking brake, 2016-2019 Hyundai Sonata rear left with manual parking brake, and 2016 Kia Optima rear left. Use this caliper when servicing the rear brake assembly on those specific applications.

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

Common Repair Uses

• Rear left caliper replacement for a leaking or sticking unit
• Brake drag caused by a seized caliper piston or slide issue
• Uneven rear brake wear on Kia Optima or Hyundai Sonata models
• Loss of braking performance from hydraulic caliper wear
• Restoring proper rear brake operation after corrosion-related damage

Installation Notes

Verify rear left position, model year, and manual parking brake configuration before installation. Confirm brake hose routing, mounting points, and rotor condition during service. After installation, bleed the brake system according to factory procedure and check for leaks, pedal feel, and parking brake operation.

Quality Assurance

DFC Premium Caliper - Silver Zinc Coated is a branded replacement brake component from Dynamic Friction for the listed Kia Optima and Hyundai Sonata applications. Part number 331-03667 should be matched to the vehicle fitment shown above for correct application selection.