About this item APPLICATION Compatible with -8AN(1/2″) transmission cooler lines. Our 16 pass tube fin cooler is widely used in vehicles or air compressors, Please ensure the tube line size and enough space for installation before purchasing FUNCTION Our 16 pass tube fin cooler helps prevent transmission fluid leaks and overheating, cut down on heat-related failures to protect the transmission from potential damage and extend life of transmission INCREASE EFFICIENCY Maintains optimal transmission fluid temperature, reduces wear on transmission components, improves fuel efficiency, and enhances the overall reliability of the vehicle by utilizing advanced cooling technology PREMIUM QUALITY Durable aluminum construction for long-lasting performance, coated for high corrosion resistance and increased protection against the elements PURCHASE WITH CONFIDENCE We provide one year of product quality support to our customers. If you have any questions about our products, please feel free to contact us, we will reply to you within 24 hours