Dorman H42184 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Dorman Brake Hydraulic Hose for Precise Brake Performance

The Dorman H42184 brake hydraulic hose is engineered to provide dependable brake fluid transfer for vehicles requiring a flexible, durable brake line. Designed with treated steel fittings and a robust EPDM rubber hose, this brake hose supports consistent braking performance and safety.

• Durable black EPDM rubber outer sleeve for flexibility and resistance
• Treated steel male and female fittings with 3/8 in-24 thread diameter
• Overall length of 24.13 inches for precise fitment
• Flexible hose design to accommodate vehicle suspension and steering movement
• Includes one brake hose without mounting hardware or brackets

Detailed Product Features and Specifications

The Dorman H42184 brake hydraulic hose features a flexible EPDM rubber hose material that withstands heat, pressure, and brake fluid exposure. Both ends are equipped with treated steel fittings—male on one end and female on the other—each with a 3/8 in-24 thread diameter, ensuring secure and leak-free connections. The hose measures 24.13 inches in overall length, making it suitable for specific vehicle brake systems requiring this dimension. The black rubber outer sleeve provides protection against abrasion and environmental factors, maintaining hose integrity over time.

Common Applications and Problem Resolution

This brake hydraulic hose is typically used in automotive brake systems where a flexible connection is necessary between the rigid brake lines and the brake calipers or wheel cylinders. It addresses several brake system issues, including:

• Replacement of worn or cracked brake hoses causing fluid leaks
• Resolving brake pedal sponginess due to hose expansion or damage
• Fixing brake fluid contamination from deteriorated hose materials
• Ensuring proper brake fluid flow in vehicles with suspension travel
• Preventing brake failure caused by hose rupture or blockage

Installation Notes and Tips

When installing the Dorman H42184 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Use appropriate flare wrenches to disconnect fittings and prevent damage. Verify the 3/8 in-24 thread size matches the vehicle’s brake line fittings. After installation, bleed the brake system thoroughly to remove air and restore proper brake pedal feel. Inspect for leaks and secure the hose routing to avoid contact with moving parts.

Quality Assurance and Warranty Information

Dorman manufactures the H42184 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to corrosion and brake fluid degradation. While mounting hardware and brackets are not included, the hose is designed for direct replacement applications. Dorman typically offers a limited warranty covering defects in materials and workmanship; please refer to Dorman’s official warranty policy for specific terms.