Dorman D670015 Disc Brake Caliper Repair Kit - Front or Rear

Reliable Disc Brake Caliper Repair Kit for Select GM and Isuzu Models

The Dorman D670015 disc brake caliper repair kit is designed to restore the functionality of your vehicle's braking system. Engineered for Cadillac, Chevrolet, GMC, and Isuzu models, this kit provides a precise 46 mm bore size for effective caliper maintenance.

• Standard replacement grade components for dependable performance
• Includes all necessary parts for a complete disc brake caliper repair
• Compatible with Cadillac STS, Chevrolet Colorado and Canyon, GMC Canyon and Sierra, and Isuzu i-280, i-290, i-350, i-370 models
• Part number D670015 ensures exact fit and function
• Designed to meet OEM specifications for bore size and durability

Product Details and Specifications

This Dorman disc brake caliper repair kit features a 46 mm bore size, making it suitable for a range of mid-size trucks and luxury sedans from Cadillac, Chevrolet, GMC, and Isuzu. The kit is a standard replacement grade, providing the necessary seals, boots, and hardware to refurbish the caliper assembly. With part number D670015, this kit is engineered to restore proper caliper operation, helping maintain consistent braking performance and safety.

Compatible Vehicles and Applications

This repair kit is compatible with the following makes and models:

• Cadillac STS
• Chevrolet Canyon and Colorado
• GMC Canyon
• Isuzu i-280, i-290, i-350, i-370

Using the Dorman D670015 kit ensures that your disc brake caliper is serviced with components designed specifically for these vehicles, supporting reliable brake function and longevity.

Common Issues Addressed by This Repair Kit

• Leaking or damaged caliper piston seals
• Corroded or worn caliper boots
• Reduced braking efficiency due to caliper malfunction
• Uneven brake pad wear caused by caliper sticking
• Brake fluid leaks around the caliper piston area

Installation Notes and Tips

When installing the Dorman D670015 disc brake caliper repair kit, ensure the caliper bore is thoroughly cleaned and free of debris before assembly. Use proper brake lubricant on seals and moving parts to prevent premature wear. Verify the bore size matches the 46 mm specification to avoid fitment issues. Follow vehicle-specific service manuals for torque specifications and brake bleeding procedures to ensure safe and effective installation.

Quality Assurance and Warranty

Dorman provides this disc brake caliper repair kit with standard replacement grade quality, meeting or exceeding OEM standards for durability and fit. The kit is backed by Dorman's limited warranty, covering defects in materials and workmanship to provide confidence in your repair.