ACDelco 84173163 Automatic Transmission Auxiliary Fluid Cooler

The ACDelco 84173163 is an Original Equipment (OE) automatic transmission auxiliary fluid cooler designed to help maintain optimal transmission fluid temperatures during vehicle operation. This genuine GM part provides additional cooling capacity beyond the primary transmission cooler, making it particularly valuable for vehicles used in towing, heavy-duty applications, or hot climate conditions.

Key Features:

• Original Equipment design ensures proper fit and performance
• Auxiliary cooling capacity helps extend transmission fluid life
• Reduces transmission operating temperatures during heavy loads
• Manufactured to ACDelco's OE quality standards
• Direct replacement for worn or damaged factory coolers

This transmission cooler assembly is engineered to integrate with your vehicle's existing cooling system, providing the additional heat dissipation needed to protect your automatic transmission from premature wear caused by excessive heat buildup. Installation requires proper fluid system connection and may require professional installation to ensure leak-free operation.