Dorman H622037 Brake Hydraulic Hose - Rear Left or Rear Right

Dorman H622037 Brake Hydraulic Hose

The Dorman H622037 brake hydraulic hose is a direct-fit replacement for specific Chevrolet Sonic rear brake positions. Built with EPDM rubber and treated steel female fittings, it matches the original hose layout for dependable brake fluid transfer in a complete brake repair.

• Fits 2012-2020 Chevrolet Sonic, rear left
• Fits 2012-2020 Chevrolet Sonic, rear right
• Flexible hose construction for rear brake routing
• Black EPDM rubber outer sleeve
• Female treated steel fittings on both ends
• M10 x 1.0 thread specification
• Overall length: 10.67 in.
• Package includes 1 brake hose

Fitment and OE-Style Construction

Built for the Chevrolet Sonic rear brake system, this Dorman H622037 hose follows the original fit, function, and performance profile of the factory hose. The flexible design and rubber hose material support proper movement at the rear suspension while maintaining secure hydraulic connection points. This part cross-references Raybestos Brakes BH383965 for the same application.

Common Repair Uses

• Cracked or aged rear brake hose rubber
• Brake fluid seepage at hose ends
• Soft or inconsistent brake pedal feel caused by hose deterioration
• Corrosion or wear at the female fittings
• Replacement during rear brake service on a Chevrolet Sonic

Installation Notes

Verify rear left or rear right placement before installation on 2012-2020 Chevrolet Sonic models. No mounting hardware, bracket, gasket, or seal is included, so reuse or replace related components as needed during service. Confirm M10 x 1.0 thread engagement and hose routing before bleeding the brake system.

Quality Assurance

Dorman engineers this brake hydraulic hose to match the original hose’s fit and function for specific vehicle positions, supporting long-lasting durability as part of a proper brake repair.