Dorman 918-905 Drive Motor Inverter Cooler

Overview of the Dorman 918-905 Drive Motor Inverter Cooler

The Dorman 918-905 drive motor inverter cooler is designed specifically for the Lexus CT200h, providing reliable cooling performance for the vehicle's drive motor inverter system. Engineered with precision, this component helps maintain optimal operating temperatures to support efficient hybrid system function.

• Compatible with Lexus CT200h models
• Core material constructed from durable aluminum
• Dimensions: 29 inches length, 3.745 inches width, 1.058 inches thickness
• Inlet and outlet ports feature quick connect attachment types
• Includes one inlet and one outlet port for streamlined coolant flow
• Cooling core consists of 12 cooling rows for effective heat dissipation
• Natural core color with specific fitment for accurate installation

Detailed Product Specifications

This drive motor inverter cooler from Dorman (part number 918-905) is built with a robust aluminum core, ensuring efficient heat transfer and corrosion resistance. The cooler measures 29 inches in length, 3.745 inches in width, and 1.058 inches in thickness, with a depth of 1.189 inches and height of 3.729 inches. It features two inlet outside diameter options (0.499 and 0.698 inches) and two outlet outside diameter options (0.525 and 0.679 inches), accommodating the specific coolant line requirements of the Lexus CT200h. The quick connect inlet and outlet attachment types simplify installation and maintenance. This part is designed for a specific fit, ensuring compatibility and performance within the vehicle's cooling system.

Applications and Problem Resolution

• Helps prevent overheating of the drive motor inverter in Lexus CT200h hybrids
• Addresses coolant leaks or blockages in the inverter cooling system
• Replaces damaged or corroded inverter coolers to restore proper thermal management
• Supports consistent hybrid system performance by maintaining inverter temperature
• Mitigates risk of inverter component failure due to inadequate cooling

Installation Notes and Tips

Installation of the Dorman 918-905 drive motor inverter cooler requires compatibility with the Lexus CT200h cooling system. The quick connect inlet and outlet ports facilitate straightforward hose connections without the need for additional adapters. Mounting hardware is not included, so ensure existing brackets and fasteners are in good condition or replaced as necessary. Proper coolant type and system bleeding procedures should be followed to avoid air pockets and ensure optimal cooling efficiency.

Quality Assurance and Warranty

Dorman manufactures this drive motor inverter cooler to meet or exceed OEM standards for fit and function. The aluminum core construction provides durability and resistance to corrosion. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.