Dorman H620754 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Oldsmobile Montana and Pontiac Silhouette

The Dorman H620754 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Oldsmobile Montana or Pontiac Silhouette. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Oldsmobile Montana and Pontiac Silhouette models
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for abrasion resistance
• Ends feature treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets for secure sealing; mounting hardware and brackets not included
• Overall length of 10.75 inches with a 9.63-inch axis length
• End 1 thread diameter: 10 mm; End 2 fitting inside diameter: M10 x 1.0

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620754) is manufactured with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against wear and environmental factors. Both ends of the hose are equipped with treated steel fittings—one banjo type and one female type—ensuring a secure and leak-free connection. The included gaskets help maintain a tight seal during installation. Designed specifically for the Oldsmobile Montana and Pontiac Silhouette, this hose matches OEM specifications for length and fitting sizes, providing a reliable replacement option.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake fluid pressure and pedal feel
• Preventing brake failure due to hose deterioration
• Maintaining brake system integrity for Oldsmobile Montana and Pontiac Silhouette vehicles

Installation Notes and Tips

Before installation, ensure the brake system is depressurized and the vehicle is securely lifted. Use the included gaskets to prevent leaks at the fitting connections. Since mounting hardware and brackets are not included, reuse the original components if they are in good condition. Verify the hose length and fitting types match your vehicle’s requirements. After installation, bleed the brake system thoroughly to remove any air and confirm proper brake function.

Quality Assurance and Warranty Information

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part is backed by Dorman’s quality assurance processes, providing confidence in its performance and reliability. Please refer to Dorman’s warranty policy for specific coverage details.