Dorman H620702 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Ford, Lincoln, Mazda, and Mercury

The Dorman H620702 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford, Lincoln, Mazda, and Mercury vehicles. Engineered with durable materials and precise fitment, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Ford Fusion, Lincoln MKZ, Mazda Milan, and Mercury Zephyr models
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of plastic with a protective jacket included
• Stamped steel bracket and included gaskets for secure installation
• End fittings made of treated steel: banjo fitting on one end and female fitting on the other
• Overall length of 12.38 inches with precise thread and fitting dimensions (M10 x 1.0 thread diameter)

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620702) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black plastic outer sleeve and protective jacket shield the hose from abrasion and environmental damage. The stamped steel bracket included with the hose ensures a secure and stable mounting point, while the treated steel banjo and female fittings provide corrosion resistance and a reliable seal. The hose’s overall length of 12.38 inches and specific thread sizes (10 mm banjo fitting thread and M10 x 1.0 female fitting inside diameter) are designed to match exact OEM specifications for a proper fit on compatible vehicles.

Compatible Vehicles and Applications

This brake hydraulic hose is compatible with the following makes and models:

• Ford Fusion
• Lincoln MKZ
• Mazda Milan
• Mercury Zephyr

It is intended for use in the brake hydraulic system to transfer brake fluid under pressure from the master cylinder to the brake calipers or wheel cylinders, ensuring effective braking response.

Common Issues Addressed by This Brake Hose

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

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake system work
• Replace included gaskets to maintain a proper seal at banjo fittings
• Do not reuse old mounting hardware; this hose does not include additional mounting hardware
• Bleed the brake system thoroughly after installation to remove air and ensure proper brake function
• Verify hose routing and bracket alignment to prevent abrasion or interference with suspension components

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 stamped steel brackets enhances corrosion resistance and durability. While specific warranty details may vary, Dorman typically offers a limited warranty against defects in materials and workmanship to provide confidence in product reliability.