For vehicles (up to 16,000 lbs. gross weight) with radiator-cooled automatic transmission
Single, compact, lightweight unit does the job of two separate oil coolers
For cars, light trucks and vans with spin-on filter and 5/16" transmission lines
Important for everyday, normal drivingit's a must have for stop-and-go driving, or when towing or climbing hills. Copper tubing to dissipate heat faster than aluminum tubing. Unit has 8 rows of heat-conductive 1/2"ID copper tubing with aluminum fins (4 rows for engine oil, 4 for automatic transmission fluid). Size: 17-3/4"W x 10-1/8"H x 7/8"D. Weighs 3 lbs. Mounts easily to front of radiator. Includes hardware, hose and instructions.