1999-2004 Jeep Grand Cherokee 4.0L OEM Radiator for Automatic Transmission ECU Reprogramming The Hydration Pack can easily

The Hydration Pack can easily be installed to the back of any bucket seat

The LINK ECU Gen3 LS Drive-By-Wire Bundle is the ultimate plug-and-play solution for Gen 3 LS1 and LS6 V8 engines equipped with electronic throttle (DBW)

Link G4+ Thunder (Note: Loom A and connector kits C and D may also be required)

9 lbs weight savings vs factory exhaust

1999-2004 Jeep Grand Cherokee 4.0L OEM Radiator for Automatic Transmission ECU Reprogramming The Hydration Pack can easily19992004 Jeep Grand Cherokee 4. 0L OEM Radiator Automatic Transmission Direct replacement radiator designed for 4. 0L automatic Grand Cherokees from 19992004. Factory engineered for proper coolant flow and thermal management on the original cooling system. Drop in fit eliminates guesswork on core capacity and tank configuration. Direct from Warehouse Factory Mounting Points Ships from FL Warehouse Key Features OEM equivalent core design Matches