Dorman H98915 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Buick, Cadillac, and Oldsmobile

The Dorman H98915 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick, Cadillac, and Oldsmobile models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.

• Compatible with Buick Eldorado, Cadillac Seville, Riviera, and Oldsmobile Toronado
• Flexible hose constructed from EPDM rubber for durability and resistance to heat and chemicals
• Black outer sleeve made of rubber for added protection
• Both ends feature treated steel female fittings with 3/8 in-24 thread diameter
• Overall hose length of 7.6 inches for precise fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H98915) features a flexible EPDM rubber hose material that withstands high temperatures and exposure to brake fluid without degradation. The 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 female fittings, ensuring secure and corrosion-resistant connections. With an overall length of 7.6 inches and 3/8 in-24 thread diameter fittings, this hose is engineered to match the original equipment specifications for Buick Eldorado, Cadillac Riviera, Seville, and Oldsmobile Toronado models.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restoring proper brake fluid flow to maintain braking performance
• Addressing hose swelling or bulging under pressure
• Fixing brake line damage from corrosion or physical wear
• Ensuring safe and reliable brake system operation on compatible Buick, Cadillac, and Oldsmobile vehicles

Installation Notes and Tips

When installing the Dorman H98915 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Use appropriate tools to disconnect and reconnect the treated steel female fittings, verifying the 3/8 in-24 thread engagement. After installation, bleed the brake system thoroughly to remove air and restore proper brake pedal feel. This hose does not include mounting hardware or brackets, so reuse existing components or source separately as needed.

Quality Assurance and Warranty

Dorman manufactures the H98915 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.