Dorman 624-432 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Lower)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-432 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered for Chevrolet Equinox and GMC Terrain models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Compatible with Chevrolet Equinox and GMC Terrain
• 28-inch molded hose assembly with flexible rubber/metal construction
• Black and silver hose colors for easy identification
• Male quick disconnect fitting on one end and block connector on the other
• Maximum working pressure of 100 psi and temperature range from -40°F to 329°F
• Includes gasket and retaining clip for secure sealing

Durable Construction and Precise Fitment

The Dorman 624-432 hose assembly features a molded design combining rubber and metal materials to provide flexibility and strength. Its 28-inch length and specific end fittings—a male quick disconnect and a block connector—ensure a precise fit for the transmission oil cooler lines on Chevrolet Equinox and GMC Terrain vehicles. The hose is designed to withstand a maximum working pressure of 100 psi and operate reliably within a temperature range of -40°F to 329°F, accommodating the demands of automatic transmission cooling systems.

Applications and Problem Resolution

• Replaces worn or cracked transmission oil cooler hoses
• Prevents fluid leaks that can lead to transmission overheating
• Restores proper transmission fluid flow for optimal cooling
• Addresses hose failures caused by temperature extremes or pressure spikes
• Ensures secure connections with included gasket and retaining clip

Installation Notes and Tips

When installing the Dorman 624-432 hose assembly, verify compatibility with your Chevrolet Equinox or GMC Terrain model year and transmission type. Ensure all connections are clean and free of debris before attaching the hose. The male quick disconnect and block connector fittings should be securely engaged to prevent leaks. Use the included gasket and retaining clip to maintain a tight seal and proper hose positioning.

Quality Assurance and Warranty

Dorman manufactures this transmission oil cooler hose assembly to meet or exceed OEM specifications for fit, form, and function. The hose assembly is tested for durability under typical operating pressures and temperature ranges. While specific warranty details are not provided, Dorman products generally come with a limited warranty covering defects in materials and workmanship.