Cardone 18-B4773 Disc Brake Caliper - Front Right

Overview of Cardone Unloaded Caliper w/Bracket 18-B4773

The Cardone Unloaded Caliper w/Bracket 18-B4773 is a remanufactured disc brake caliper designed for specific Buick and Pontiac models. Engineered to meet OEM specifications, this caliper ensures reliable braking performance for vehicles like the Buick Rendezvous and Pontiac Aztek.

• Remanufactured disc brake caliper with phenolic piston
• Includes caliper, bracket, and hardware kit (mounting bolts not included)
• Brake caliper finish: oil emulsion with gray color
• Bleeder port size: M10x1.0; inlet port size: M10x1.5
• Compatible with Buick Aztek and Pontiac Rendezvous models

About the Cardone Unloaded Caliper w/Bracket Product Line

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured brake calipers that come complete with the necessary bracket and hardware kit for installation. This line is designed to provide a cost-effective replacement option while maintaining the quality and fitment standards required for proper brake system function. The 18-B4773 part number is part of this line, ensuring compatibility and ease of installation for the specified vehicle models.

Detailed Product Description

This Cardone disc brake caliper features a single phenolic piston measuring approximately 2.52 inches (63.93 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, providing protection against rust and wear. The bleeder port and inlet port sizes are M10x1.0 and M10x1.5 respectively, matching OEM specifications for proper brake fluid flow and maintenance. The package includes the caliper, bracket, and a hardware kit, though mounting bolts are not included. This remanufactured caliper is designed to restore braking performance on compatible Buick Aztek and Pontiac Rendezvous vehicles.

Common Applications and Issues Addressed

• Replacement for worn or leaking calipers on Buick Aztek and Pontiac Rendezvous
• Resolves symptoms of low brake pedal often caused by air in the brake system
• Addresses uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal related to caliper hardware or piston issues
• Restores proper brake fluid flow and caliper function

Installation Notes and Tips

• Use silicone grease on floating caliper mounting pins to ensure smooth operation
• Always use brake fluid recommended by the original equipment manufacturer (OEM)
• New hardware is included with the caliper, but mounting bolts must be sourced separately
• Bleed the brake system thoroughly after installation to remove air and restore pedal firmness
• Verify bleeder and inlet port sizes (M10x1.0 and M10x1.5) for compatibility with existing brake lines

Quality Assurance and Warranty

Cardone remanufactured calipers undergo rigorous testing to meet OEM standards for fit, form, and function. The 18-B4773 caliper is built to provide reliable braking performance and durability. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components to ensure customer confidence in product quality.