Dorman H621191 Brake Hydraulic Hose - Rear Right Outer

Reliable Brake Hydraulic Hose for Cadillac CTS

The Dorman H621191 brake hydraulic hose is designed specifically for Cadillac CTS models, providing a durable and flexible connection within your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Cadillac CTS brake systems
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection and flexibility
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes gaskets for secure sealing; mounting hardware and brackets not included
• Overall length of 12.88 inches with precise fitting dimensions

Durable Construction and Precise Fitment

The Dorman H621191 brake hydraulic hose features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with a 3/8 in-24 inside diameter—ensuring a secure and leak-free connection. The hose measures 12.88 inches overall length, with an 11.38-inch axis length, designed to fit the brake system layout of Cadillac CTS models precisely. This part includes gaskets to maintain a tight seal but does not come with mounting hardware or brackets.

Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses on Cadillac CTS vehicles
• Addresses brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel for safe braking performance
• Prevents hose swelling or bursting under high brake system pressure
• Eliminates brake drag or uneven braking caused by compromised hoses

Installation Notes and Tips

When installing the Dorman H621191 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the routing and connection points. 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. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman manufactures the H621191 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 resistance to corrosion and brake fluid exposure. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship for a specified period, supporting reliable performance for your Cadillac CTS brake system.