Dorman H380189 Brake Hydraulic Hose - Rear Center

Reliable Brake Hydraulic Hose for Jeep Grand Cherokee and Grand Wagoneer

The Dorman H380189 brake hydraulic hose is designed to provide dependable brake fluid transfer for Jeep Grand Cherokee and Grand Wagoneer models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance under various driving conditions.

• Compatible with Jeep Grand Cherokee and Grand Wagoneer
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber with protective jacket included
• Stamped steel bracket included for secure mounting
• Treated steel fittings: junction type on one end and female fitting on the other
• Overall length of 18.25 inches for exact fitment
• End 1 thread diameter: 3/8; End 2 fitting inside diameter: 3/8 in-24

Durable Construction and Precise Fitment

The Dorman H380189 brake hydraulic hose features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve with an included protective jacket enhances durability and protects against abrasion. Both ends of the hose are equipped with treated steel fittings—one junction type and one female fitting—ensuring secure connections to the brake system. The stamped steel bracket included with the hose provides reliable mounting support, maintaining proper hose positioning and preventing movement that could lead to premature wear. With an overall length of 18.25 inches, this hose is designed specifically for Jeep Grand Cherokee and Grand Wagoneer models, ensuring a precise and secure fit.

Common Applications and Problem Resolution

• Replacement for worn or cracked brake hydraulic hoses
• Addresses brake fluid leaks caused by damaged fittings or hose material
• Restores proper brake fluid pressure and pedal feel
• Prevents brake system failure due to hose deterioration
• Eliminates vibrations or noise caused by loose or damaged brake hoses

Installation Notes and Tips

When installing the Dorman H380189 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the routing and bracket placement. Use appropriate brake line wrenches to avoid damaging fittings. Install the new hose with the stamped steel bracket to maintain proper alignment and prevent hose chafing. After installation, bleed the brake system thoroughly to remove air and verify there are no leaks. Check the hose routing to avoid contact with moving parts or excessive heat sources.

Quality Assurance and Warranty

Dorman manufactures the H380189 brake hydraulic hose to meet or exceed OEM specifications for Jeep Grand Cherokee and Grand Wagoneer vehicles. The use of treated steel fittings and EPDM rubber hose material ensures long-lasting performance and resistance to common brake system contaminants. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in product reliability.