Nissens 90617 Automatic Transmission Oil Cooler

Nissens 90617 Automatic Transmission Oil Cooler

The Nissens 90617 automatic transmission oil cooler is built with an aluminum core to help manage transmission fluid temperature in demanding driving conditions. It is a direct-fit style replacement for select applications, including the 2015 Audi Q7, and is backed by Nissens’ focus on thermal system components.

• Aluminum construction for efficient heat transfer
• Core dimensions: 25.8300 length, 6.3000 height, 0.6300 width
• 15-core row design
• Inlet diameter: 0.56 in; outlet diameter: 0.47 in
• No gasket or seal included
• Fits 2015 Audi Q7, N/A

Detailed Product Overview

Part number 90617 is an automatic transmission oil cooler engineered for thermal control in the transmission circuit. Nissens develops and manufactures thermal and engine-efficiency components to consistent quality standards, and this cooler follows that approach with an aluminum core designed for effective fluid cooling. For buyers searching for a 2015 Audi Q7 transmission oil cooler or a Nissens 90617 replacement, this unit provides a focused solution for the listed application.

This part cross-references OE numbers 7L0317021 and 95530701700 for the same application.

Common Issues This Part Can Address

• Transmission fluid running hotter than normal
• Reduced cooling performance in the transmission circuit
• Heat-related transmission operation concerns
• Need for a replacement cooler on a 2015 Audi Q7
• Leak-related service replacement where the cooler assembly is being renewed

Installation Notes and Tips

Verify inlet and outlet sizes before installation and compare the cooler dimensions to the original unit. Because no gasket or seal is included, reuse or replacement of sealing components must be confirmed separately. Always inspect the transmission lines, mounting points, and surrounding cooling system components during service to help prevent repeat failures.

Quality Assurance

Nissens positions its products around thermal-system engineering and controlled manufacturing standards. Part number 90617 reflects that approach with an aluminum cooler built for the specified Audi Q7 application.