This is a GN1Performance "Derale Hyper-Cool Extreme remote fluid cooler" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Derale Hyper-Cool Extreme remote fluid coolers feature a highly efficient 40-row stacked plate core that is pressure tested to 250 psi. They have a powerful 150-watt waterproof and dustproof 800 cfm electric fan installed directly to them by using the included clear anodized aluminum shroud. The shroud also acts as their mounting bracket for quick easy installation. Derale Performance Hyper-Cool Extreme remote fluid coolers with fan are available with your choice of male threaded AN ends, choose between -6AN, -8AN, -10AN, or -12AN and get your oil cooled down quicker.
You can add our Gn1 Exclusive Triple Fan Harness to this order. This harness will power up 2 Spal fans designated to the radiator and has a third breakout for a transmission cooler fan to adapt to this unit. Relays and all wiring is included. One plug (included with the kit) is to be spliced into this unit and thats it!