Dorman M630009 Brake Master Cylinder

Reliable Brake Master Cylinder for Kia Sportage

The Dorman M630009 brake master cylinder is engineered to restore proper brake hydraulics in your Kia Sportage. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.

• Master cylinder bore diameter: 1 inch for accurate hydraulic pressure
• Constructed from durable aluminum material
• Includes reservoir for fluid storage
• Equipped with a sensor for brake system monitoring
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0

Product Details and Specifications

The Dorman M630009 brake master cylinder is specifically designed for Kia Sportage models, providing a direct replacement for the original component. Its aluminum construction offers corrosion resistance and long-lasting durability. The included reservoir allows for proper brake fluid containment, while the integrated sensor supports brake system diagnostics. Featuring two outlets with a secondary outlet thread diameter of 10 mm and a rearward outlet size of M10 x 1.0, this master cylinder ensures compatibility with the vehicle's brake hydraulics. The 1-inch bore diameter is calibrated to maintain optimal hydraulic pressure for effective braking.

Common Applications and Problem Resolution

• Restores brake pressure loss due to worn or damaged master cylinder
• Eliminates brake fluid leaks from the master cylinder reservoir
• Resolves brake warning light issues related to sensor failure
• Improves brake pedal feel and responsiveness
• Addresses internal seal failures causing brake drag or spongy pedal

Installation Notes and Tips

Installation of the Dorman M630009 brake master cylinder requires proper brake fluid handling and bleeding procedures to avoid air in the brake lines. Ensure the sensor connector is securely attached to maintain brake system monitoring. This part does not include mounting hardware, so retain original fasteners or acquire replacements as needed. Verify thread pitch and outlet sizes match your vehicle’s brake lines before installation.

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The M630009 part undergoes rigorous quality control to ensure reliable performance in Kia Sportage vehicles. Please refer to Dorman’s warranty policy for specific coverage details.