Cardone Ultra 18-P4357 Disc Brake Caliper - Front Left or Front Right

Overview of Cardone Ultra Caliper 18-P4357

The Cardone Ultra Caliper 18-P4357 is a remanufactured disc brake caliper designed for reliable braking performance. Engineered for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this caliper features a durable powder-coated silver finish and a steel piston for consistent operation.

• Remanufactured disc brake caliper with steel piston
• Powder-coated silver finish for corrosion resistance
• Includes caliper and hardware kit (mounting bolts not included)
• Bleeder and inlet port size: M10x1.5
• Compatible with Buick Achieva, Chevrolet Cavalier, Corsica, Oldsmobile Cutlass Calais, Pontiac Grand Am, Skylark, Sunbird, and Sunfire

About the Ultra Caliper Product Line

The Ultra Caliper line by Cardone Ultra focuses on remanufactured brake calipers that meet or exceed original equipment specifications. This product line emphasizes quality restoration of critical brake components, including the use of steel pistons and protective powder-coated finishes to ensure durability and reliable braking performance across various vehicle applications.

Product Details and Specifications

The 18-P4357 caliper is designed with a single steel piston and features a bleeder port and inlet port sized M10x1.5, matching original equipment standards. Its powder-coated silver finish helps resist corrosion and wear, extending the caliper’s service life. The package includes the caliper and a hardware kit, though mounting bolts are not included. This caliper is remanufactured to restore functionality and reliability for vehicles such as the Chevrolet Cavalier and Pontiac Grand Am.

Common Applications and Problem Resolution

• Replacement for worn or leaking calipers on Buick Achieva and Oldsmobile Cutlass Calais
• Addresses low brake pedal issues caused by caliper malfunction
• Resolves uneven braking or vehicle pull during braking on Pontiac Skylark and Sunfire
• Eliminates brake squeal related to caliper hardware or piston problems
• Restores proper brake fluid flow and pressure in Chevrolet Corsica and Pontiac Sunbird

Installation Notes and Tips

Installation requires the use of the included hardware kit; however, mounting bolts must be sourced separately. It is recommended to use the brake fluid type specified by the original equipment manufacturer to maintain system integrity. Applying silicone grease on floating caliper mounting pins can help ensure smooth caliper movement and prevent noise. Always bleed the brake system thoroughly to remove air and achieve a firm brake pedal feel.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. Cardone Ultra provides a warranty covering defects in materials and workmanship, supporting the product’s reliability for compatible Buick, Chevrolet, Oldsmobile, and Pontiac models. Using the correct brake fluid and following installation guidelines will help maintain optimal performance.