You are viewing a (2007/2008 DODGE RAM 6.7 CUMMINS DIESEL Engine Computer ECu 4945387 PARTS ONLY). Be sure to match part numbers complete accuracy and fit for your vehicle. This part is in good condition and would make a good replacement for your damaged, broken or bad part. All of the parts we sell are factory OEM and guaranteed to be in good working condition unless otherwise noted. We ONLY guarantee the part(s) will fit the vehicle(s) listed above.If your vehicle was not originally equipped with the EXACT part(s) listed, it is your responsibility to consult a dealer/mechanic to see if it will fit your application. Also please note items may be needed if this is an upgrade or custom installation. Please consult your local dealer/mechanic, as well as myself for any further information. We'd love to continue to have great service so please leave feedback on your item. WE VALUE OUR CUSTOMERS AND WANT YOU TO CONTINUE TO SHOP WITH US IN THE FUTURE.