Check the listing for details. 2006 CUMMINS ISX 435 HP 3684009 ENGINE COMPUTER MODULE ECU ECM! FREE SHIPPING!!. Condition: Used. Listed at 500.00 USD. 2006 CUMMINS ISX 435HP ENGINE COMPUTER MODULE ECU ECM GOOD CONDITION. COMPATIBLE WITH THE FOLLOWING P/N: 3684009HP: 435HPCOMPUTADORA DE MOTORPOLICIESAll our auto parts are USED parts and will show normal wear and tear, unless otherwise stated in the item description. We have a variety of engine computers, modules, switches, fuse boxes, and a large variety of other parts from different domestic and import manufacturers. For more details please check our eBay store.We will appreciate very much if you contact us before putting a negative/neutral feedback in order to take care of any issues regarding your order.SHIPPINGWe ship to all states within the U.S. including Puerto Rico, Hawaii, and Alaska. We ship within 1-2 days of when payment is received.FREE shipping is within the continental U.S. 48 States.Hawaii, Alaska, Puerto Rico, Guam and all international locations please email us for shipping price.PAYMENTPay securely with any credit or debit card. WARRANTY & RETURNSWe offer 30 days of warranty in our parts. If you need to return a part please send us a message through ebay message system.