Cardone Ultra 18-P4129 Disc Brake Caliper - Front Left

Reliable Disc Brake Caliper for GM Trucks and SUVs

The Cardone Ultra 18-P4129 disc brake caliper is designed to restore braking performance on select Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models. This remanufactured 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 installation hardware kit (mounting bolts not included)
• Compatible with Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models
• Bleeder and inlet port size: M10x1.5

About the Cardone Ultra Caliper Product Line

The Ultra Caliper line from Cardone offers remanufactured brake calipers engineered to meet or exceed original equipment specifications. These calipers undergo a thorough rebuilding process including cleaning, inspection, and replacement of critical components. The 18-P4129 caliper benefits from this process, ensuring reliable braking performance and a long service life for vehicles like the Chevrolet S10 Blazer and GMC Sonoma.

Product Details and Specifications

This disc brake caliper features a single steel piston designed to provide consistent clamping force. The caliper’s powder-coated silver finish helps resist rust and corrosion, extending its durability in harsh driving conditions. Both the bleeder port and inlet port are sized M10x1.5, compatible with standard brake lines for the specified GM models. The package includes the caliper and a hardware kit for installation, though mounting bolts are not included. Note that brake pads are not part of this kit.

Common Applications and Problem Resolution

• Restores braking performance on Buick Blazer, Cadillac Eldorado, Chevrolet S10, GMC Jimmy, and Oldsmobile Riviera
• Addresses symptoms such as low brake pedal height caused by caliper issues
• Eliminates uneven braking or vehicle pull to one side during braking
• Resolves brake squeal related to caliper malfunction
• Replaces worn or leaking calipers to prevent brake fluid loss

Installation Notes and Tips

Installation hardware is included to facilitate mounting, but mounting bolts must be reused or sourced separately. Use silicone grease on floating caliper mounting pins to ensure smooth operation. Always use the brake fluid type recommended by the original equipment manufacturer to maintain system integrity. Bleed the brake system thoroughly after installation to remove air and restore proper pedal feel.

Quality Assurance and Warranty

The Cardone Ultra 18-P4129 caliper is remanufactured to meet strict quality standards, ensuring reliable performance and durability. It comes with a warranty that covers defects in materials and workmanship, providing confidence in your replacement part.