Dorman H621413 Brake Hydraulic Hose - Rear Left or Rear Right

Durable Brake Hydraulic Hose for Audi and Porsche Models

The Dorman H621413 brake hydraulic hose is engineered to provide reliable brake fluid transfer for select Audi and Porsche vehicles. Designed with quality materials, this flexible hose ensures consistent performance and safety in your braking system.

• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, S4, S5, RS5, and Porsche Macan, Q5, SQ5 models
• Overall length of 17.4 inches for precise fitment
• Constructed with EPDM rubber hose material and a protective rubber outer sleeve
• Ends feature treated steel fittings: male fitting with 10 mm thread diameter and female fitting with M10 x 1.0 inside diameter
• Includes a durable jacket for added protection and flexibility
• Mounting hardware, brackets, and seals are not included

Product Details and Specifications

The Dorman H621413 brake hydraulic hose is a flexible hose designed to maintain brake fluid integrity under pressure and temperature variations. Its EPDM rubber construction resists heat, ozone, and brake fluid exposure, while the black rubber outer sleeve provides abrasion resistance. The treated steel fittings at each end ensure secure connections to the brake system, with a male fitting on one end and a female fitting on the other, both sized for precise compatibility. The hose length of 17.4 inches matches OEM specifications for the listed Audi and Porsche models, ensuring proper installation without modifications.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid pressure and pedal feel
• Prevents brake system failure due to hose deterioration or damage
• Addresses issues related to hose swelling or bulging under pressure
• Suitable for vehicles experiencing brake fluid contamination or hose hardening

Installation Notes and Tips

Installation of the Dorman H621413 brake hydraulic hose requires basic brake system knowledge and tools. Before installation, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake fluid system. Use appropriate flare wrenches to disconnect fittings and prevent damage. After installing the new hose, bleed the brake system thoroughly to remove air and verify proper brake pedal response. Note that mounting hardware and brackets are not included and should be reused or replaced as needed.

Quality Assurance and Warranty Information

Dorman manufactures the H621413 brake hydraulic hose to meet or exceed OEM standards for durability and performance. The use of EPDM rubber and treated steel fittings ensures resistance to corrosion and wear. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. For optimal safety and reliability, always verify compatibility with your Audi or Porsche model before installation.