[APPLICATION] Compatible with -8AN(1/2Inch) transmission cooler lines. Our 16 pass tube fin cooler is widely used in vehicles or air compressors, Please 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] aluminum construction for long-lasting performance, coated for high resistance and increased protection against the elements Color: Black Material: aluminum alloy Package Contents: 1 x 16 Pass 1/2Inch Transmission Cooler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.