Dorman H5433 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Cadillac and Pontiac Models

The Dorman H5433 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac and Pontiac vehicles. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance for models like the Cadillac DeVille and Pontiac Bonneville.

• Compatible with Cadillac Bonneville, Catalina, Commercial Chassis, DeVille, and Eldorado
• Flexible EPDM rubber hose with a black outer sleeve for durability
• 12.63 inches overall length for exact fitment
• Treated steel male and female threaded fittings (7/16-24 in thread pitch)
• Threaded attachment types on both ends for secure installation

Durable Construction and Precise Fitment

The Dorman H5433 brake hydraulic hose features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. Its 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—male on one end and female on the other—threaded with a 7/16-24 inch pitch to ensure a secure, leak-free connection. Measuring 12.63 inches in length, this hose is designed to match the original equipment specifications for Cadillac and Pontiac brake systems, including the Bonneville, Catalina, Commercial Chassis, DeVille, and Eldorado models.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or hose material
• Restoring proper brake fluid pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Upgrading to a hose with treated steel fittings for corrosion resistance

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake work
• Use proper brake line wrenches to avoid damaging fittings during removal and installation
• Inspect surrounding brake components for wear or damage while replacing the hose
• Bleed the brake system thoroughly after installation to remove air and ensure proper brake function
• Verify hose length and fitting orientation before final tightening

Quality Assurance and Warranty Information

Dorman manufactures the H5433 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The treated steel fittings provide enhanced corrosion resistance, contributing to long service life. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.