Dorman H629108 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Mazda 3 and 3 Sport

The Dorman H629108 brake hydraulic hose is designed to provide dependable brake fluid transfer for Mazda 3 and Mazda 3 Sport models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Mazda 3 and Mazda 3 Sport models
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber with protective jacket included
• Ends feature treated steel fittings: banjo fitting with pinch bolt and female fitting with inverted flare
• Includes gaskets for secure sealing
• Overall length of 13 inches with 12.25 inches axis 1 length

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H629108) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve and protective jacket help shield the hose from abrasion and environmental damage. Both ends are equipped with treated steel fittings—one banjo fitting secured by a pinch bolt and one female fitting with an inverted flare connection—ensuring a secure and leak-free installation. The included gaskets provide an additional seal to prevent brake fluid leaks. With an overall length of 13 inches and a 12.25-inch axis length, this hose is designed to match the exact specifications required for Mazda 3 and 3 Sport brake systems.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on Mazda 3 and 3 Sport
• Resolving brake fluid leaks caused by damaged fittings or seals
• Addressing brake pedal softness due to hose expansion or failure
• Upgrading to a hose with improved material resistance for longer service life
• Ensuring proper brake fluid flow and pressure for safe braking performance

Installation Notes and Tips

When installing the Dorman H629108 brake hydraulic hose, ensure all old gaskets are removed and replaced with the new gaskets included in the package. Tighten the pinch bolt and inverted flare fittings to manufacturer torque specifications to avoid leaks. Inspect the brake system for any additional wear or damage during installation. Bleed the brake system thoroughly after installation to remove any air and restore proper brake pedal feel.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system contaminants. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.