Dorman 624-108 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-108 automatic transmission oil cooler hose assembly is designed to provide a durable and precise fit for select Buick, Oldsmobile, and Pontiac models. Engineered with quality rubber material, this hose assembly ensures consistent performance under a wide range of operating temperatures.

• Hose color: Natural rubber finish for easy identification
• Length: 10.5 inches, tailored for specific vehicle fitment
• End 1: Male quick disconnect for secure and fast connection
• End 2: Male threaded fitting for reliable sealing
• Maximum working pressure: 100 psi to handle transmission fluid flow
• Operating temperature range: -40°F to 329°F for durability in extreme conditions
• Non-flexible rubber construction for stable fluid transfer
• Contains no internal spring, reducing potential failure points

Durable Design for Buick, Oldsmobile, and Pontiac Vehicles

This transmission oil cooler hose assembly is specifically compatible with Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville models. The Dorman 624-108 part number ensures a precise replacement that meets or exceeds OEM specifications. Its natural rubber hose material resists heat and pressure, maintaining transmission fluid integrity and preventing leaks.

Common Applications and Problem Resolution

• Replacement for worn or cracked transmission oil cooler hoses
• Prevents transmission fluid leaks that can cause overheating
• Restores proper fluid flow to the transmission cooler
• Eliminates pressure loss due to damaged or degraded hoses
• Helps maintain transmission performance and longevity

Installation Notes and Tips

When installing the Dorman 624-108 hose assembly, ensure the vehicle is cool and transmission fluid pressure is relieved. Use appropriate tools to disconnect the male quick disconnect and threaded fittings without damaging connectors. Verify hose length and end types match the original assembly for proper fitment. Inspect surrounding components for wear during replacement.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet stringent quality standards, providing reliable performance for your Buick, Oldsmobile, or Pontiac vehicle. The 624-108 transmission oil cooler hose assembly is backed by Dorman's limited warranty, covering defects in material and workmanship under normal use.