Cardone 18-B4275 Disc Brake Caliper - Front Right

Overview of Cardone Unloaded Caliper w/Bracket 18-B4275

The Cardone Unloaded Caliper w/Bracket 18-B4275 is a remanufactured disc brake caliper designed for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet OE specifications, this caliper ensures reliable braking performance for vehicles like the Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.

• Remanufactured disc brake caliper with bracket included
• Steel piston material with two pistons (41.91 mm diameter)
• Oil emulsion finish in gray color for corrosion resistance
• Includes installation hardware kit (mounting bolts not included)
• Bleeder and inlet port size: M10x1.5

About the Cardone Unloaded Caliper w/Bracket Product Line

The Cardone Unloaded Caliper w/Bracket line provides remanufactured calipers that come complete with the mounting bracket and necessary hardware for installation. This product line is designed to simplify brake system repairs by offering a ready-to-install caliper assembly, reducing installation time and ensuring proper fitment. The 18-B4275 model is part of this line, tailored for specific GM vehicles requiring a reliable replacement caliper with steel pistons and OE-style bleeder ports.

Detailed Product Description

This Cardone disc brake caliper features a durable steel piston construction with two pistons measuring 1.65 inches (41.91 mm) in diameter, providing consistent braking force. The caliper is finished with an oil emulsion coating in gray, which helps resist corrosion and extends service life. The bleeder and inlet ports are sized M10x1.5, matching OE specifications for proper brake fluid flow and maintenance. The package includes the caliper, bracket, and a hardware kit to facilitate installation, though mounting bolts are not included. This remanufactured caliper is designed to restore braking performance on compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.

Common Applications and Issues Addressed

• Replacement for worn or leaking calipers on Buick Cutlass Supreme and Regal
• Restores braking efficiency on Chevrolet Lumina and Monte Carlo with faulty calipers
• Eliminates brake pull or uneven braking on Pontiac Grand Prix
• Resolves symptoms of low brake pedal often caused by caliper issues
• Addresses brake squeal related to caliper hardware or piston problems

Installation Notes and Tips

• Use silicone grease on floating caliper mounting pins to ensure smooth operation
• Always use brake fluid recommended by the vehicle manufacturer (DOT 3 or DOT 4 as specified)
• Bleed the brake system thoroughly to remove air and prevent low pedal issues
• Verify port sizes (M10x1.5) match vehicle brake lines before installation
• New hardware is included, but mounting bolts must be sourced separately if needed

Quality Assurance and Warranty

This Cardone remanufactured caliper undergoes rigorous testing to meet or exceed OEM standards. The steel piston design and oil emulsion finish contribute to durability and corrosion resistance. Installation hardware is included to support proper fitment. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.