Cardone 18-4328 Disc Brake Caliper - Rear Left

Reliable Disc Brake Caliper for Buick, Chevrolet, Oldsmobile, Pontiac

The Cardone 18-4328 Unloaded Caliper is a remanufactured disc brake caliper designed for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet OEM specifications, this gray oil emulsion finished caliper ensures consistent braking performance and durability.

• Remanufactured disc brake caliper with steel piston
• Compatible with Buick Cutlass Calais, Cutlass Supreme, Chevrolet Lumina, Oldsmobile Regal, and Pontiac Grand Prix
• Includes caliper and hardware kit; mounting bolts not included
• Bleeder and inlet port size: M10x1.5
• Finished with oil emulsion coating in gray for corrosion resistance

About the Cardone Unloaded Caliper Product Line

The Cardone Unloaded Caliper line offers remanufactured brake calipers that come without brake pads, allowing for flexible installation with existing or aftermarket pads. This product line focuses on delivering reliable hydraulic brake components that meet or exceed OEM standards, providing a cost-effective solution for brake system repairs on various domestic vehicles.

Product Details and Specifications

This Cardone 18-4328 disc brake caliper features a single steel piston with an outer diameter of 1.375 inches (34.925 mm). The caliper is finished with an oil emulsion coating in gray, which helps protect against rust and wear. It includes a hardware kit for installation, though mounting bolts are not part of the package. The bleeder and inlet ports are sized M10x1.5, compatible with standard brake lines for the specified vehicle models.

Common Applications and Problem Solving

• Replaces worn or leaking calipers on Buick Cutlass Calais and Cutlass Supreme
• Restores braking performance on Chevrolet Lumina models
• Addresses uneven brake pad wear and pulling issues on Oldsmobile Regal
• Fixes low brake pedal feel caused by caliper malfunction on Pontiac Grand Prix
• Eliminates brake squeal related to caliper hardware or piston problems

Installation Notes and Tips

When installing the Cardone 18-4328 caliper, use the included hardware kit for proper mounting. Note that mounting bolts are not included and must be sourced separately if needed. It is recommended to use the brake fluid type specified by the vehicle manufacturer, typically DOT 3 or DOT 4. Applying silicone grease on floating caliper mounting pins can help prevent noise and ensure smooth operation. Bleed the brake system thoroughly to remove air and restore firm pedal feel.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet OEM performance standards. Cardone provides a limited warranty covering defects in materials and workmanship, ensuring dependable service life when installed and maintained according to manufacturer guidelines.