Dorman 918-221 Automatic Transmission Oil Cooler

Overview of Dorman 918-221 Automatic Transmission Oil Cooler

The Dorman 918-221 automatic transmission oil cooler is designed specifically for Mitsubishi Outlander models, providing reliable cooling performance. Constructed from durable aluminum with a black finish, this transmission cooler helps maintain optimal transmission fluid temperatures for improved vehicle operation.

• Compatible with Mitsubishi Outlander vehicles
• Standard replacement grade for dependable performance
• Aluminum construction with black finish for corrosion resistance
• Core dimensions: 8.1 inches width, 7.7 inches height, 1.3 inches depth
• Features 13 core rows for efficient heat dissipation
• Inlet and outlet hose barb attachment types with 0.5 inch diameter
• Installation hardware not included

Detailed Product Description

The Dorman 918-221 automatic transmission oil cooler is engineered to fit Mitsubishi Outlander models, ensuring proper fit and function. Its aluminum core with 13 rows provides effective heat exchange, helping to reduce transmission fluid temperatures during operation. The cooler measures 8.1 inches wide, 7.7 inches tall, and 1.3 inches deep, making it a compact yet efficient component. Both the inlet and outlet connections use 0.5 inch hose barb fittings, facilitating straightforward hose attachment. The black finish offers additional protection against environmental factors, extending the cooler's service life.

Common Applications and Issues Addressed

• Prevents transmission overheating under heavy load or towing conditions
• Helps avoid premature transmission fluid breakdown
• Reduces risk of transmission component wear due to excessive heat
• Supports consistent transmission performance and shifting quality
• Replaces damaged or leaking transmission coolers in Mitsubishi Outlander vehicles

Installation Notes and Tips

Installation of the Dorman 918-221 transmission oil cooler requires compatible hose connections with 0.5 inch diameter hose barb fittings. Since installation hardware is not included, ensure you have the necessary clamps and mounting brackets before beginning. Proper routing of transmission lines and secure attachment will help prevent leaks and ensure efficient cooling. It is recommended to inspect transmission fluid levels and condition after installation.

Quality Assurance and Warranty

This Dorman transmission oil cooler is manufactured to meet standard replacement quality requirements. Made from durable aluminum with a protective black finish, it is designed for long-lasting service. While installation hardware is not included, the product is backed by Dorman's quality standards. Please refer to Dorman's official warranty policy for specific coverage details.