Dorman 624-433 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler Outlet (Lower)

Reliable Automatic Transmission Oil Cooler Hose for Buick Lucerne

The Dorman 624-433 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your Buick Lucerne's transmission cooling system. Engineered with quality materials, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

Key Features of Dorman 624-433 Transmission Hose

• Length: 12.6 inches for precise fitment
• Natural hose color with a straight shape for easy routing
• Quick disconnect fittings on both ends with 0.32-inch inside diameter
• Constructed from a combination of metal and rubber for flexibility and durability
• Operates reliably between -40°F and 329°F temperature range
• Maximum working pressure rated at 100 psi
• Flexible design without internal springs for smooth fluid flow

Detailed Product Description

The Dorman 624-433 automatic transmission oil cooler hose assembly is specifically engineered for the Buick Lucerne, ensuring compatibility and optimal performance. Featuring quick disconnect fittings on both ends, this hose allows for straightforward installation and removal without compromising the seal. The combination of metal and rubber materials provides the necessary flexibility to accommodate engine movement while maintaining structural integrity under pressure. Its straight hose shape and 12.6-inch length facilitate proper routing within the transmission cooling system. Rated for a maximum working pressure of 100 psi and a wide operating temperature range from -40°F to 329°F, this hose assembly is built to withstand the demanding conditions of automatic transmission fluid circulation.

Common Applications and Issues Addressed

• Replacement of worn or cracked transmission oil cooler hoses on Buick Lucerne models
• Resolving transmission fluid leaks caused by damaged or deteriorated hoses
• Preventing overheating by maintaining proper fluid flow through the transmission cooler
• Addressing hose failures due to exposure to extreme temperatures and pressure fluctuations
• Ensuring secure connections with quick disconnect fittings to avoid fluid loss

Installation Notes and Tips

When installing the Dorman 624-433 hose assembly, ensure the quick disconnect fittings are fully engaged to prevent leaks. Verify the hose routing matches the original configuration to avoid kinks or interference with other engine components. Inspect the transmission cooler connections for any debris or damage before attaching the new hose. Due to the hose’s flexible design, slight adjustments during installation may be necessary to achieve a proper fit.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Buick Lucerne. While specific warranty details for part number 624-433 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. For exact warranty information, please refer to Dorman’s official documentation or contact the manufacturer directly.