Cardone Ultra 18-P4772 Disc Brake Caliper - Front Left

Overview of Cardone Ultra Caliper 18-P4772

The Cardone Ultra Caliper 18-P4772 is a remanufactured disc brake caliper designed specifically for Buick Aztek and Pontiac Rendezvous models. Engineered to meet OE specifications, this caliper ensures reliable braking performance with a durable powder-coated silver finish.

• Remanufactured disc brake caliper with phenolic piston
• Compatible with Buick Aztek and Pontiac Rendezvous
• Includes caliper, bracket, and hardware kit (mounting bolts not included)
• Powder-coated silver finish for corrosion resistance
• Bleeder port size M10x1.0 and inlet port size M10x1.5
• Installation hardware included for ease of replacement

About the Ultra Caliper Product Line

The Ultra Caliper line by Cardone Ultra focuses on remanufactured brake calipers that meet or exceed original equipment standards. This product line emphasizes quality restoration of critical brake components, including the use of phenolic pistons to reduce heat transfer and improve braking efficiency. The 18-P4772 caliper benefits from this approach, providing a reliable replacement option for specific Buick and Pontiac vehicles.

Product Details and Specifications

This Cardone Ultra Caliper 18-P4772 features a single phenolic piston designed to reduce heat absorption and maintain consistent brake fluid temperatures. The caliper is finished with a powder-coated silver surface to resist corrosion and extend service life. It includes a bleeder port sized M10x1.0 and an inlet port sized M10x1.5, matching OEM specifications for proper brake fluid flow. The package contains the caliper, mounting bracket, and necessary hardware for installation, though mounting bolts are not included. This caliper does not come with brake pads.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Buick Aztek and Pontiac Rendezvous
• Addresses symptoms such as low brake pedal caused by air in the brake system
• Helps resolve uneven braking or vehicle pulling to one side during braking
• Eliminates brake squeal related to caliper malfunction
• Restores proper brake fluid sealing and pressure for consistent pedal feel

Installation Notes and Tips

When installing the Cardone Ultra Caliper 18-P4772, use the included hardware kit for mounting the caliper and bracket. Note that mounting bolts are not included and must be reused or sourced separately. 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 proper pedal height.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. Cardone Ultra products are backed by a limited warranty covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing brake components on your Buick Aztek or Pontiac Rendezvous.