Dorman 624-203 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler Inlet (Upper) or Auxiliary Cooler Outlet (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-203 automatic transmission oil cooler hose assembly is designed for Chevrolet Impala models requiring a durable and precise replacement part. Engineered with both metal and rubber materials, this hose assembly ensures consistent performance under a wide range of operating conditions.

• Natural hose color for easy identification
• 30-inch length suitable for Chevrolet Impala transmission systems
• Quick disconnect fittings on both ends for efficient installation and removal
• Constructed from metal and rubber for strength and flexibility
• Maximum working pressure of 100 PSI
• Operates reliably between -40°F and 329°F
• Does not contain a spring, ensuring a straightforward hose design
• Package includes one transmission line

Durable Construction and Precise Fitment

The Dorman 624-203 hose assembly combines metal and rubber components to provide a robust yet reliable connection for the automatic transmission oil cooler system. Its 30-inch length and quick disconnect fittings on both ends allow for a secure and leak-resistant fit specifically designed for Chevrolet Impala vehicles. The hose is rated to handle a maximum working pressure of 100 PSI and can operate effectively in temperatures ranging from -40°F to 329°F, making it suitable for various driving environments and conditions.

Compatible Applications and Common Uses

• Replacement for worn or damaged transmission oil cooler hoses on Chevrolet Impala models
• Addresses leaks or cracks in the transmission oil cooler line
• Prevents transmission overheating by maintaining proper fluid flow
• Restores proper pressure handling in the transmission cooling system
• Ensures secure connections with quick disconnect fittings for maintenance ease

Installation Notes and Tips

When installing the Dorman 624-203 hose assembly, ensure the quick disconnect fittings are fully engaged to prevent leaks. Verify the hose routing matches the original configuration on the Chevrolet Impala to avoid kinks or undue stress. Since the hose is not flexible, careful alignment during installation is necessary. No gasket or seal is included, so inspect existing seals for wear and replace if necessary.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 624-203 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.