Dorman H621965 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Nissan NV Series

The Dorman H621965 brake hydraulic hose is designed specifically for Nissan NV1500, NV2500, and NV3500 models. Engineered to provide consistent brake fluid transfer, this flexible hose ensures dependable braking performance under various driving conditions.

• Compatible with Nissan NV1500, NV2500, and NV3500 models
• Durable black EPDM rubber hose material
• Outer sleeve constructed from rubber for added protection
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes gaskets for secure sealing
• Overall length of 17.25 inches with precise fitting dimensions

Durable Construction and Precise Fitment

The Dorman H621965 brake hydraulic hose is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The flexible hose design allows for smooth routing within the brake system without compromising durability. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This hose measures 17.25 inches in overall length, with axis lengths of 16.22 and 14.41 inches, matching OEM specifications for Nissan NV1500, NV2500, and NV3500 vehicles.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or hose material
• Restoring proper brake fluid pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Upgrading to a hose with OEM-equivalent materials for reliable performance

Installation Notes and Tips

When installing the Dorman H621965 brake hydraulic hose, ensure all old gaskets are removed and replaced with the included new gaskets to prevent leaks. Verify that the banjo and female fittings are properly tightened to manufacturer torque specifications. Inspect surrounding brake components for wear or damage during installation. This hose does not include mounting hardware or brackets, so reuse existing components or source separately if needed.

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 hose material supports long-term durability and resistance to brake fluid corrosion. This part is backed by Dorman's quality assurance processes, providing confidence in its reliability for Nissan NV1500, NV2500, and NV3500 brake system repairs.