Dorman H620810 Brake Hydraulic Hose - Rear Right Inner

Dorman H620810 Brake Hose for CTS

This Dorman brake hydraulic hose is engineered for specific vehicle positions and built to match the fit, function, and performance of the original hose. It is a direct replacement for the rear right inner brake hose on 2008-2015 Cadillac CTS models, including the 2008-2015 Cadillac CTS, rear right inner application.

Key Features

• Direct replacement brake hydraulic hose for the rear right inner position
• Black EPDM rubber hose construction for flexible routing
• Treated steel female fittings on both ends
• Overall length: 8.3 in.
• Single hose package for brake repair service
• Compatible with 2008-2015 Cadillac CTS, rear right inner

Detailed Description

Dorman H620810 is a flexible brake hose built to match the original equipment layout on select Cadillac CTS vehicles. The hose uses EPDM rubber for the outer sleeve and treated steel female fittings at both ends, with a 10 mm thread diameter and M10 x 1.0 end specification. This part number, H620810, is intended for the rear right inner brake hose location on 2008-2015 Cadillac CTS models and supports a complete brake repair with the correct fitment and connection style.

This part cross-references Raybestos Brakes BH383194 for the same application.

What It Helps Address

• Cracked or deteriorated brake hose rubber
• Brake fluid seepage at the hose ends
• Restricted brake fluid flow from an aging flexible line
• Soft or inconsistent brake pedal feel caused by hose wear
• Corrosion-related fitting issues at the brake line connection

Installation Notes and Tips

Verify the rear right inner position before installation and compare the hose length, fitting type, and thread size to the original part. Inspect the surrounding brake lines, brackets, and seals during service, since mounting hardware, brackets, and seals are not included with this hose. Bleed the brake system after installation and confirm there are no leaks at either connection.

Quality Assurance

Dorman engineers this brake hydraulic hose to match the original hose’s fit, function, and performance on the listed Cadillac CTS applications. The design focuses on safe, long-lasting durability as part of a complete brake repair.