
Cooling Upgrade Kit for all H1 HUMMERS with the 6.5 Diesel. This kit will dramatically reduce operating temps and save your engine.
Easy, do it yourself installation with basic hand tools.
Includes 1650 cfm booster fan, mounting hardware, complete pre-made harness for a "plug and play" installation. Harness includes fuse holder with 30a fuse, relay and all connectors. We also include our 180 high flow thermostat upgrade and a bottle of Diesel Water Wetter. Booster fan operates when the a/c is on, when extra cooling is needed most.
A must have for all H1 HUMMERS.
Water Wetter cannot be shipped by air freight. Ground only.