Dorman H380907 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Buick, Cadillac, Oldsmobile, Pontiac

The Dorman H380907 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick, Cadillac, Oldsmobile, and Pontiac models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Buick Allante, Cadillac DeVille, Eldorado, Seville, Oldsmobile Aurora, Pontiac Bonneville, LeSabre, Park Avenue, and Riviera
• Overall length of 18 inches for exact fitment
• Flexible hose constructed from EPDM rubber for durability and resistance to heat and brake fluid
• Black outer sleeve made of plastic with a protective jacket included
• Stamped steel bracket and included gaskets for secure mounting and leak prevention
• End fittings made of treated steel: banjo fitting on one end and female fitting (M10 x 1.0 thread) on the other

Durable Construction and Precise Fitment

The Dorman H380907 brake hydraulic hose features a flexible EPDM rubber hose material that withstands high temperatures and exposure to brake fluid, ensuring long service life. The black plastic outer sleeve and protective jacket provide additional abrasion resistance. The hose includes a stamped steel bracket for secure attachment, along with gaskets to maintain a tight seal and prevent leaks. Both end fittings are made from treated steel, with a banjo fitting on one end and a female fitting with a 10 mm thread diameter on the other, designed to match factory specifications for a proper fit.

Compatible Vehicle Applications

• Buick Allante, LeSabre, Park Avenue
• Cadillac DeVille, Eldorado, Seville
• Oldsmobile Aurora
• Pontiac Bonneville, Riviera

This hose is engineered specifically for these models, ensuring reliable brake fluid transfer and maintaining braking system integrity.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks caused by cracked or worn hoses
• Reduced braking performance due to hose swelling or internal damage
• Corrosion or damage to fittings leading to fluid loss
• Vibration or noise from loose or damaged mounting brackets
• Failure of original hose material due to age or exposure

Installation Notes and Tips

When installing the Dorman H380907 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Remove the old hose carefully to avoid brake fluid spillage. Use the included gaskets and stamped steel bracket to secure the hose properly. Verify that the banjo and female fittings are tightened to manufacturer torque specifications. After installation, bleed the brake system to remove air and check for leaks before driving.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H380907 part undergoes rigorous quality control to ensure durability and safety. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.