Dorman 918-296 Automatic Transmission Oil Cooler

Overview of Dorman 918-296 Automatic Transmission Oil Cooler

The Dorman 918-296 automatic transmission oil cooler is designed to provide reliable cooling performance for Lexus Land Cruiser and Toyota LX570 models. Constructed with durable aluminum, this cooler helps maintain optimal transmission temperatures to support vehicle longevity and performance.

• Core material: Aluminum for efficient heat dissipation
• Dimensions: 17.2 inches length, 9.92 inches height, 4.41 inches width, and 1.32 inches depth
• Core row quantity: 14 rows for effective cooling capacity
• Inlet and outlet diameters: 0.394 inches with hose barb attachment type
• Finish: Black coating for corrosion resistance
• Standard replacement grade part
• Package includes one automatic transmission oil cooler

Detailed Product Description

This Dorman automatic transmission oil cooler (part number 918-296) is engineered to meet the cooling requirements of Lexus Land Cruiser and Toyota LX570 vehicles. The aluminum core construction ensures efficient heat transfer, while the 14-row design increases the surface area for better cooling performance. The cooler measures 17.2 inches in length and 9.92 inches in height, with a thickness of 1.26 inches, making it compatible with the specified vehicle models. Both the inlet and outlet feature 0.394-inch hose barb fittings, facilitating straightforward connection to existing transmission fluid lines. The black finish provides added protection against corrosion and environmental wear.

Compatible Vehicles and Applications

This automatic transmission oil cooler is compatible with the following vehicles:

• Lexus Land Cruiser
• Toyota LX570

It is designed to replace the original transmission oil cooler and maintain proper transmission fluid temperature, which is critical for preventing overheating and ensuring smooth transmission operation.

Common Issues Addressed by This Transmission Oil Cooler

• Overheating of transmission fluid during heavy towing or extended driving
• Transmission slipping caused by excessive fluid temperatures
• Premature transmission wear due to inadequate cooling
• Fluid leaks from damaged or corroded coolers
• Reduced transmission efficiency and performance

Installation Notes and Tips

• Ensure compatibility with Lexus Land Cruiser and Toyota LX570 models before installation
• Use appropriate hose clamps for secure attachment to hose barb fittings
• Inspect transmission fluid lines for wear or damage during installation
• Bleed the transmission cooling system to remove air pockets after installation
• Installation hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

The Dorman 918-296 automatic transmission oil cooler is manufactured to meet standard replacement part specifications. It is constructed from durable aluminum with a corrosion-resistant black finish to provide reliable service life. While installation hardware is not included, the product is designed for straightforward replacement of the original cooler. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.