Dorman H621732 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Infiniti G37 and Q60

The Dorman H621732 brake hydraulic hose is designed to provide dependable brake fluid transfer for Infiniti G37 and Q60 models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Infiniti G37 and Q60 vehicles
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for protection against wear
• Ends feature treated steel fittings: banjo type on one end and female fitting on the other
• Includes necessary gaskets for proper sealing
• Overall length of 11.5 inches with a 10.81-inch axis length

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621732) is built with an EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose use treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—to ensure a secure and leak-free connection. The included gaskets help maintain a tight seal during installation. This flexible hose design accommodates movement and vibration, maintaining brake system integrity on Infiniti G37 and Q60 models.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Infiniti G37 and Q60
• Solves brake fluid leaks caused by damaged or deteriorated hoses
• Prevents brake pressure loss due to hose swelling or internal damage
• Restores proper brake pedal feel and responsiveness
• Addresses hose failures resulting from exposure to heat and road debris

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake hose replacement
• Use the included gaskets to prevent leaks at the fitting connections
• Do not reuse old mounting hardware or brackets, as this hose does not include them
• After installation, bleed the brake system thoroughly to remove air and ensure proper brake function
• Inspect surrounding brake components for wear or damage during replacement

Quality Assurance and Warranty Information

Dorman manufactures the H621732 brake hydraulic hose to meet or exceed OEM specifications for Infiniti G37 and Q60 vehicles. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part includes gaskets for proper sealing and is designed for reliable, long-term service. While specific warranty details may vary, Dorman typically offers coverage against defects in materials and workmanship to support professional repair standards.