Dorman 918-200 Automatic Transmission Oil Cooler

Overview of Dorman 918-200 Automatic Transmission Oil Cooler

The Dorman 918-200 automatic transmission oil cooler is designed to provide reliable cooling performance for Ford and Mercury vehicles. Specifically compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models, this cooler helps maintain optimal transmission fluid temperatures under various driving conditions.

• Durable black finish for corrosion resistance
• Core dimensions: 10.9 inches width, 6.6 inches height, 2 inches depth
• Constructed from lightweight aluminum material
• 14 core rows for efficient heat dissipation
• Hose barb inlet and outlet attachment types with 0.48-inch diameter
• Includes cooler and mounting brackets; installation hardware not included
• Standard replacement grade for dependable performance

Detailed Product Description

The Dorman 918-200 automatic transmission oil cooler features a robust aluminum construction with a black finish that resists corrosion and extends service life. Measuring 10.9 inches wide, 6.6 inches tall, and 2 inches deep, the cooler incorporates 14 core rows to maximize heat exchange efficiency. Both the inlet and outlet use hose barb fittings with a 0.48-inch diameter, ensuring secure and leak-resistant connections. This part is engineered as a standard replacement component, providing a direct fit for Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles. The package includes the cooler and brackets for mounting, though additional installation hardware is not supplied.

Compatible Vehicles and Applications

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

• Ford Explorer
• Ford Explorer Sport Trac
• Mercury Mountaineer

It is designed to help maintain proper transmission fluid temperature, which is critical for transmission longevity and performance.

Common Issues Addressed by This Transmission Oil Cooler

• Overheating of transmission fluid during heavy towing or extended driving
• Reduced transmission efficiency due to elevated fluid temperatures
• Premature transmission wear caused by inadequate cooling
• Fluid breakdown from excessive heat exposure
• Potential transmission failure from insufficient heat dissipation

Installation Notes and Tips

Installation of the Dorman 918-200 cooler requires basic mechanical skills and appropriate tools. The cooler mounts using the included brackets, but additional hardware such as hose clamps and mounting bolts may be necessary depending on the vehicle. Ensure that the hose barb fittings are securely connected to prevent leaks. It is recommended to inspect and replace transmission fluid during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman provides this automatic transmission oil cooler as a standard replacement part manufactured to meet OEM specifications. The aluminum construction and corrosion-resistant finish contribute to its durability. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship.