Dorman H380052 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Buick, Cadillac, and Oldsmobile

The Dorman H380052 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick, Cadillac, and Oldsmobile models. Engineered with durable materials, this flexible hose ensures consistent braking performance for vehicles like the Eldorado, Riviera, Seville, and Toronado.

• Compatible with Buick Eldorado, Cadillac Riviera, Seville, and Oldsmobile Toronado
• Constructed from EPDM rubber hose material with a black rubber outer sleeve
• Includes gaskets for a secure, leak-free connection
• Ends feature treated steel fittings: banjo type on one end and female fitting on the other
• Overall length of 13.13 inches with a flexible design for easy routing

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H380052) is built with EPDM rubber, known for its resistance to 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 use treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—to ensure a secure and corrosion-resistant connection. The hose measures 10.75 inches on axis 1 length and 13.13 inches overall, making it a precise replacement for the brake systems on Buick Eldorado, Cadillac Riviera, Seville, and Oldsmobile Toronado models.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid pressure and pedal feel
• Eliminates brake drag or uneven braking due to hose collapse
• Prevents contamination and corrosion with included gaskets
• Addresses hose damage from heat exposure or abrasion

Installation Notes and Tips

Installation of the Dorman H380052 brake hydraulic hose requires basic brake system knowledge and tools. Ensure the brake system is depressurized before removal. Use the included gaskets to maintain a leak-free seal at both fittings. Avoid twisting or kinking the flexible hose during installation to preserve hose integrity. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The H380052 part undergoes rigorous quality control to ensure durability and reliability in demanding brake system applications. This product includes a gasket for proper sealing and is backed by Dorman's limited warranty against defects in material and workmanship.