Automotive & Marine
High-Performance Dual-Chamber Fluid Cooler
The most effective hydraulic fluid & oil cooler available for cars, trucks, RV's and boats. Transmission fluid, engine oil and power steering fluid all have one major enemy - heat. Overheated fluids can cause costly damage from breakdown due to heat. The DUO-COOLER protects and prolongs life for all automatic transmissions, engines and power steering systems. Designed for automotive, industrial and marine applications.