FULLY TESTED WITH A 1 YEAR WARRANTY PLUG AND PLAY

Refurbished Jeep Wrangler 03' 4.0L AT.  This ECU has been tested and comes programmed to your Vin Number, Plug and Play with 1 YEAR WARRANTY OR 2 EXCHANGES.....WHEN THE WARRANTY IS CLAIMED FOR THE SECOND TIME THE WARRANTY EXPIRES....First shipping free after a warranty is claimed the customer pay for the shipping.