Cardone 18-B5546 Disc Brake Caliper - Front Left

Reliable Disc Brake Caliper for Buick, Chevrolet, and GMC Vehicles

The Cardone 18-B5546 Unloaded Caliper w/Bracket is designed to restore braking performance on select Buick, Chevrolet, and GMC models. This remanufactured disc brake caliper features a phenolic piston and an oil emulsion finish for durability and corrosion resistance.

• Remanufactured disc brake caliper with phenolic piston
• Includes caliper bracket and hardware kit
• Brake caliper finish: oil emulsion in gray color
• Bleeder port size: M10x1.0; inlet port size: M10x1.5
• Compatible with Buick Encore, LaCrosse, Regal Sportback; Chevrolet Envista, Equinox, Malibu; GMC Terrain, Trax

About the Cardone Unloaded Caliper w/Bracket Product Line

The Unloaded Caliper w/Bracket line from Cardone provides remanufactured calipers that come complete with the necessary bracket and hardware kit for installation. This product line focuses on delivering reliable brake hydraulics components that meet original equipment specifications, ensuring proper fit and function for a range of GM vehicles.

Product Details and Specifications

This Cardone 18-B5546 caliper features a single phenolic piston measuring approximately 2.36 inches (59.9 mm) in diameter, which helps reduce heat transfer and corrosion compared to steel pistons. The caliper is finished with an oil emulsion coating in gray to protect against rust and wear. It includes a bleeder port sized M10x1.0 and an inlet port sized M10x1.5, compatible with factory brake lines. The package contains the caliper, bracket, and a hardware kit, but brake pads and mounting bolts are not included.

Common Applications and Issues Addressed

• Restores braking performance on Buick Encore, Chevrolet Equinox, and GMC Terrain
• Resolves brake pedal issues caused by caliper malfunction or air in the brake system
• Eliminates uneven braking or vehicle pull to one side during stops
• Addresses brake squeal related to caliper wear or hardware problems
• Replaces worn or leaking calipers to maintain safe braking hydraulics

Installation Notes and Tips

When installing the 18-B5546 caliper, use the included hardware kit for proper mounting. Apply silicone grease to the floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove any air and restore firm brake pedal feel. Note that mounting bolts are not included and must be reused or sourced separately.

Quality Assurance and Warranty

Cardone remanufactured calipers undergo rigorous testing to meet or exceed original equipment standards. The phenolic piston design helps resist corrosion and heat damage, contributing to long service life. While specific warranty details are not provided here, Cardone products typically include a limited warranty covering defects in materials and workmanship.