Dorman H381032 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Chevrolet, GMC, Isuzu, and Oldsmobile

The Dorman H381032 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet, GMC, Isuzu, and Oldsmobile models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma
• Constructed with EPDM rubber hose material and a black rubber outer sleeve for durability
• Includes stamped steel bracket and gaskets for secure installation
• Features treated steel banjo fitting on one end and female fitting on the other
• Overall length of 22.75 inches with a 19.13-inch axis length for proper fitment

Durable Construction and Precise Fitment

The Dorman H381032 brake hydraulic hose is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This flexible hose includes a stamped steel bracket to maintain secure positioning and reduce vibration. Both ends feature treated steel fittings: a 10 mm banjo fitting on one end and a 3/8 in-24 female fitting on the other, ensuring a tight, leak-free connection. The package includes necessary gaskets to complete the installation without additional parts.

Compatible Vehicle Applications

This brake hydraulic hose is specifically designed for use with the following vehicles:

• Chevrolet Blazer
• GMC Jimmy
• Isuzu Hombre
• Oldsmobile Bravada
• Chevrolet S10
• GMC Sonoma

Ensure compatibility by verifying your vehicle’s model and year before installation.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks caused by cracked or worn hoses
• Reduced braking efficiency due to hose swelling or internal damage
• Corrosion or damage to fittings leading to fluid loss
• Vibration or movement of brake lines due to missing or damaged brackets
• Failure of original hoses from age or exposure to harsh conditions

Installation Notes and Tips

• Use the included stamped steel bracket and gaskets for proper mounting and sealing
• Ensure all fittings are tightened to manufacturer torque specifications to prevent leaks
• Inspect surrounding brake components during installation for wear or damage
• Bleed the brake system thoroughly after hose replacement to remove air
• Do not reuse old gaskets or mounting hardware not included with this part

Quality Assurance and Warranty

Dorman manufactures the H381032 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 and environmental factors. This part includes a limited warranty against defects in material and workmanship, providing confidence in its reliability for your Chevrolet, GMC, Isuzu, or Oldsmobile vehicle.