HERE WE HAVE FOR SALE  HARD TO FIND REBUILD A/C HEATER ECU COMPUTER MODULE  FOR ROLLS ROYCE , BENTLEY  ,SPUR ,SPIRIT AND MORE,PLEASE GIVE US THE YEAR AND MODEL FROM YOUR CAR  WHEN ORDERING .THERE IS A CORE CHARGE OF $300.00 THE INVOICE WILL BE SENT SEPARATELY THROUGH PAYPAL  ,WE ARE PARTING SEVERAL CLOUDS,SHADOWS,SPIRITS,SPURS, CORNICHES  AND BENTLEY GT. BEFORE ORDERING THE ECU CONTACT US SO WE CAN GO OVER THE ISSUE THAT YOU are E HAVING , THERE IS NO RETURN ON THIS PART, IF IN DOUTH ABOUT THE ISSUE SEND US YOUR ECU SO WE CAN TEST IT AT NO CHARGE TO YOU.