Dorman H620499 Brake Hydraulic Hose - Rear Left, Rear Left Inner, Rear Right or Rear Right Inner

Overview of Dorman Brake Hydraulic Hose for BMW Z3

The Dorman H620499 brake hydraulic hose is designed specifically for the BMW Z3, providing a reliable and flexible connection within the brake system. Constructed with durable materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with BMW Z3 models
• Overall length of 9.75 inches for precise fitment
• Flexible hose made from EPDM rubber for durability
• Black outer sleeve made of rubber for protection
• Both ends feature treated steel female fittings with M10 x 1.0 thread diameter
• No mounting hardware, brackets, or gaskets included

Detailed Product Description

The Dorman H620499 brake hydraulic hose is engineered to meet the specific requirements of the BMW Z3 brake system. Its flexible EPDM rubber hose material resists heat, ozone, and brake fluid degradation, ensuring long-lasting service life. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel female fittings, sized at 10 mm thread diameter (M10 x 1.0), providing secure and leak-resistant connections. With an overall length of 9.75 inches, this hose fits precisely without the need for modifications.

Common Applications and Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on BMW Z3
• Resolving brake fluid leaks caused by damaged hose fittings
• Addressing brake pressure loss due to hose deterioration
• Upgrading flexible brake lines to maintain braking system integrity
• Preventing brake failure from hose swelling or rupture

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Carefully remove the old brake hose to avoid damaging surrounding components
• Verify that the new hose length and fitting types match the original equipment
• Use appropriate brake fluid and bleed the brake system thoroughly after installation
• Inspect all connections for leaks and proper torque to manufacturer specifications

Quality Assurance and Warranty Information

Dorman manufactures the H620499 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 resistance to corrosion and brake fluid exposure. While mounting hardware and brackets are not included, this hose is designed for direct replacement on compatible BMW Z3 models. Warranty coverage details should be confirmed with the product documentation or supplier.