Dorman 918-230 Automatic Transmission Oil Cooler

Overview of Dorman 918-230 Automatic Transmission Oil Cooler

The Dorman 918-230 automatic transmission oil cooler is designed specifically for Dodge Ram 1500 models, providing reliable cooling performance to maintain optimal transmission temperatures. This standard replacement cooler features durable aluminum construction and precise dimensions to ensure proper fit and function.

• Compatible with Dodge Ram 1500
• Standard replacement grade for reliable performance
• Constructed from corrosion-resistant aluminum
• Dimensions: 12.8 inches height, 20.2 inches width, 0.5 inch depth
• 28 core rows for efficient heat dissipation
• Inlet and outlet diameters of 0.5 inch with hose barb attachment
• Black finish for corrosion resistance
• Installation hardware not included

Detailed Product Description

The Dorman 918-230 automatic transmission oil cooler is engineered to meet the cooling demands of Dodge Ram 1500 transmissions. Its aluminum core with 28 rows provides effective heat exchange, helping to prevent transmission overheating during heavy-duty or extended driving conditions. The cooler measures 12.8 inches in height and 20.2 inches in width, with a compact 0.5 inch depth, allowing for straightforward installation in the vehicle’s cooling system. Both the inlet and outlet feature 0.5 inch hose barb attachments, compatible with standard transmission fluid hoses. The black finish adds a layer of protection against corrosion, extending the service life of the cooler.

Common Applications and Problem Solving

• Prevents transmission fluid overheating in Dodge Ram 1500 vehicles
• Replaces damaged or leaking transmission oil coolers
• Helps maintain transmission performance under towing or heavy load conditions
• Reduces risk of transmission failure due to excessive heat
• Supports consistent transmission fluid temperature for smoother shifting

Installation Notes and Tips

Installation of the Dorman 918-230 transmission oil cooler requires compatible hose connections with 0.5 inch diameter hose barb fittings. Ensure the vehicle is cooled down before beginning installation to avoid injury. While installation hardware is not included, standard hose clamps and mounting brackets compatible with the Dodge Ram 1500 should be used. Properly secure all connections to prevent leaks and verify fluid levels after installation.

Quality Assurance and Warranty

This Dorman automatic transmission oil cooler is manufactured to meet standard replacement quality requirements, ensuring dependable performance and durability. The aluminum construction resists corrosion and wear. Please refer to Dorman’s warranty policy for specific coverage details related to this part number 918-230.