Nissens 90661 Automatic Transmission Oil Cooler

Overview of Nissens Automatic Transmission Oil Cooler 90661

The Nissens Automatic Transmission Oil Cooler 90661 is engineered to provide reliable cooling performance for select Land Rover and Volvo models. Designed with precision, this aluminum cooler helps maintain optimal transmission temperatures, ensuring smooth operation and longevity.

• Constructed from durable aluminum for efficient heat dissipation
• Core dimensions: 5.35 inches length, 2.64 inches height, and 2.44 inches width
• Features 17 core rows for enhanced cooling capacity
• Inlet and outlet diameters both measure 0.50 inches for secure fluid flow
• Compatible with multiple Land Rover and Volvo vehicles including LR2, S60, S80, V60, XC60, and XC70
• Part number 90661 ensures exact fit and function

Detailed Product Description

This automatic transmission oil cooler by Nissens is designed to regulate transmission fluid temperature effectively in vehicles such as the Land Rover LR2 and Volvo S60 Cross Country. The aluminum construction offers corrosion resistance and lightweight durability. With a core length of 5.35 inches, height of 2.64 inches, and width of 2.44 inches, the cooler fits precisely within the transmission system. The 17-row core design increases surface area, improving heat exchange efficiency. Both inlet and outlet ports have a 0.50-inch diameter, facilitating proper fluid circulation without leaks. This part, identified by number 90661, is engineered to meet OEM specifications for the listed Land Rover and Volvo models.

Common Applications and Issues Addressed

• Prevents transmission overheating during heavy towing or extended driving
• Reduces risk of transmission fluid breakdown and related component wear
• Helps maintain consistent transmission performance in Land Rover LR2 and Volvo XC70 vehicles
• Mitigates transmission slipping caused by excessive heat
• Supports longevity of transmission components by stabilizing fluid temperature

Installation Notes and Tips

• Ensure compatibility with your specific Land Rover or Volvo model before installation
• Inspect transmission fluid lines for wear or damage during replacement
• Use proper tools to avoid damaging inlet and outlet fittings (0.50 inch diameter)
• Flush transmission fluid system if recommended by vehicle manufacturer
• Verify secure mounting to prevent vibration or movement during operation

Quality Assurance and Warranty

Nissens manufactures this automatic transmission oil cooler to meet stringent quality standards, ensuring reliable performance and durability. While the product does not include a gasket or seal, it is designed to fit precisely with OEM components. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.