Nissens 90642 Automatic Transmission Oil Cooler

Overview of Nissens Automatic Transmission Oil Cooler 90642

The Nissens Automatic Transmission Oil Cooler 90642 is engineered to provide reliable cooling performance for select Volvo models. Designed with precision, this aluminum cooler helps maintain optimal transmission temperatures, ensuring smooth operation and longevity for your vehicle.

• Constructed from durable aluminum for efficient heat dissipation
• Core dimensions: 7.44 inches length, 4.09 inches width, 3.98 inches height
• Features 16 core rows for enhanced cooling capacity
• Inlet diameter of 0.63 inches and outlet diameter of 0.47 inches
• Compatible with Volvo C30, C70, S40, and V50 models
• Part number 90642 for accurate identification and fitment

Technical Specifications and Design Details

This automatic transmission oil cooler is constructed from high-quality aluminum, which offers excellent thermal conductivity and corrosion resistance. The core measures 7.44 inches in length, 4.09 inches in width, and 3.98 inches in height, with 16 rows to maximize the surface area for heat exchange. The inlet and outlet diameters are precisely sized at 0.63 inches and 0.47 inches respectively, ensuring proper fluid flow and compatibility with the transmission system of Volvo vehicles. Note that this unit does not include a gasket or seal, so these components should be sourced separately during installation.

Compatible Volvo Models and Applications

This transmission oil cooler is specifically designed for use with Volvo C30, C70, S40, and V50 models. It is ideal for owners seeking a direct replacement part that meets original equipment specifications. Using part number 90642 ensures compatibility and reliable performance in these vehicles.

Common Issues Addressed by the Transmission Oil Cooler

• Prevents transmission overheating during extended driving or heavy loads
• Reduces risk of transmission fluid breakdown and associated damage
• Helps maintain consistent transmission operating temperature for smoother shifting
• Mitigates premature wear of transmission components caused by excessive heat
• Supports overall transmission system durability and efficiency

Installation Notes and Recommendations

When installing the Nissens 90642 transmission oil cooler, ensure that the inlet and outlet connections match the vehicle’s transmission lines. Since the cooler does not include gaskets or seals, obtain the appropriate seals to prevent leaks. Proper mounting and secure hose connections are essential to maintain system integrity. It is recommended to inspect the transmission fluid condition and level during installation to ensure optimal performance.

Quality Assurance and Warranty Information

Nissens manufactures this automatic transmission oil cooler to meet stringent quality standards, using corrosion-resistant aluminum and precise core construction. While specific warranty details may vary, Nissens products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms related to part number 90642.