Dorman H621680 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Chevrolet Impala Models

The Dorman H621680 brake hydraulic hose is designed specifically for Chevrolet Impala and Impala Limited vehicles. Engineered to provide dependable brake fluid transfer, this flexible hose ensures consistent braking performance and safety.

Key Features of Dorman H621680 Brake Hose

• Compatible with Chevrolet Impala and Impala Limited models
• Constructed with durable EPDM rubber hose material
• Black outer sleeve made of rubber for flexibility and protection
• Ends feature treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets for secure sealing and leak prevention
• Overall length of 13 inches with 11.41 inches axis length for precise fitment
• End 1 thread diameter: 10 mm; End 2 fitting inside diameter: M10 x 1.0

Detailed Product Description

The Dorman H621680 brake hydraulic hose is a flexible hose designed to replace worn or damaged brake lines on Chevrolet Impala and Impala Limited vehicles. Its EPDM rubber construction offers resistance to heat, brake fluid, and environmental factors, while the black rubber outer sleeve provides additional durability and flexibility. The hose features treated steel fittings on both ends—a banjo fitting on one side and a female fitting on the other—ensuring a secure connection to the brake system. Included gaskets help maintain a tight seal, preventing leaks and maintaining brake system integrity. With an overall length of 13 inches and precise thread and fitting dimensions, this hose is engineered for direct fitment and reliable performance.

Common Applications and Issues Addressed

• Replacement of cracked or leaking brake hydraulic hoses
• Restoring proper brake fluid flow and pressure
• Eliminating brake fluid leaks caused by worn fittings or seals
• Addressing brake system soft pedal or spongy brake feel
• Maintaining brake system safety and compliance with vehicle specifications

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before beginning brake hose replacement
• Use appropriate tools to remove old hose fittings without damaging brake components
• Replace included gaskets during installation to prevent leaks
• Bleed the brake system thoroughly after installation to remove air
• Verify hose routing matches original to avoid kinks or interference

Quality Assurance and Warranty Information

Dorman manufactures the H621680 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to corrosion and wear. This part includes gaskets to maintain a secure seal. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.