Dorman H621162 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Buick, Cadillac, Chevrolet, and Saab

The Dorman H621162 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Buick, Cadillac, Chevrolet, and Saab models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

• Compatible with Buick Allure, LaCrosse, Regal, Chevrolet Impala, Malibu, Malibu Limited, Cadillac XTS, and Saab 9-5
• Constructed with EPDM rubber hose material and a black rubber outer sleeve for durability
• Includes gaskets for secure sealing and leak prevention
• Features treated steel fittings: banjo fitting on one end and female fitting on the other
• Overall length of 15.5 inches with a 14.5-inch axis length for precise fitment
• Jacket included to protect the hose from abrasion and environmental damage

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621162) 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 wear and environmental factors. Both ends feature treated steel fittings—one banjo type with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The included gaskets help maintain a tight seal, reducing the risk of brake fluid leaks. With an overall length of 15.5 inches, this flexible hose is designed to fit specific models from Buick, Cadillac, Chevrolet, and Saab, providing reliable brake system performance.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restores proper brake fluid flow to maintain consistent brake pressure
• Prevents brake system failure due to hose deterioration or damage
• Eliminates spongy brake pedal feel caused by hose expansion or leaks
• Ensures safe braking performance on Buick Allure, LaCrosse, Regal, Chevrolet Impala, Malibu, Malibu Limited, Cadillac XTS, and Saab 9-5

Installation Notes and Tips

When installing the Dorman H621162 brake hydraulic hose, ensure all old gaskets are removed and replaced with the included new gaskets to prevent leaks. Verify the hose length and fitting types match your vehicle’s specifications. Use proper torque settings on banjo and female fittings to avoid damage. Bleed the brake system thoroughly after installation to remove air and restore brake responsiveness.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621162 part undergoes rigorous quality control to ensure durability and safety. This product includes a gasket for proper sealing and is backed by Dorman’s limited warranty against defects in material and workmanship.