Dorman H621143 Brake Hydraulic Hose - Rear Center, Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Chevrolet, INFINITI, and Nissan Vehicles

The Dorman H621143 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet, INFINITI, and Nissan models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

• Compatible with Chevrolet 200SX, 300ZX, 310, Cube, M30, Pulsar NX, Sentra, Sprint, and Versa models
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for protection against wear and environmental factors
• Both ends feature treated steel female fittings with M10 x 1.0 thread diameter
• Overall length of 11.5 inches to match OEM specifications
• Includes one brake hydraulic hose per package

Durable Construction and Precise Fitment

The Dorman H621143 brake hydraulic hose is built with an EPDM rubber hose core that offers resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental exposure. Both ends of the hose are equipped with treated steel female fittings, ensuring secure and leak-free connections. With an overall length of 11.5 inches and M10 x 1.0 thread diameter fittings, this hose is designed to meet the exact specifications required for proper installation on compatible Chevrolet, INFINITI, and Nissan vehicles.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restores proper brake fluid pressure for consistent braking response
• Prevents brake system failure due to hose deterioration or damage
• Eliminates spongy brake pedal feel caused by hose expansion or internal damage
• Ensures safe operation by maintaining brake fluid integrity and flow

Installation Notes and Tips

When installing the Dorman H621143 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify that the M10 x 1.0 female fittings align correctly with the brake line connections. Use appropriate brake fluid and bleed the brake system thoroughly after installation to remove air and restore proper brake function. No mounting hardware or brackets are included, so reuse existing components if applicable.

Quality Assurance and Warranty Information

Dorman manufactures the H621143 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 durability and resistance to common brake system stresses. This part is backed by Dorman's quality assurance processes, providing confidence in its reliability and performance. Please refer to Dorman's warranty policy for specific coverage details.