Detroit Diesel DDEC IV ECM ECU 23519308 Refurbished, No Core Charge

This refurbished Detroit Diesel DDEC IV (DDEC 4) ECM/ECU, part number 23519308, is offered in refurbished condition as listed. Programming is required before use; check the listing for details on compatibility, software requirements, and any included accessories. There is no core charge, making replacement simpler if you do not have a return unit. The item ships with free shipping as stated in the listing. Verify the part number and your engine/application needs before purchase to ensure correct fitment and operation.

Before you buy

• Ungraded cards can vary—zoom in on photos for surface, corners, and centering.
• If it’s a “pick your card/insert” listing, confirm the exact card name/number in the listing.
• Review shipping rules (combined shipping / envelope vs mailer) on the listing.

Refurbished Detroit Diesel ECM DDEC IV DDEC 4 ECU 23519308 NO CORERefurbished Detroit Diesel DDEC IV ECMThis unit has a new battery!Programming requiredFREE 3 Month warranty activated with your core return. Return your core for a $200 core rebate and FREE warranty on this ECM. We will include a prepaid return label with your order to ship the old ECM back to us. Once your core arrives back to our shop we will issue the refund back to your original payment method. To receive the full refund amount, cores must meet the following criteria:Modules must be intact with all screws and hardware.Plugs must be undamagedNo fire damaged unitsNo broken housing/coversNo Limit to how many cores you may send us! When we receive your core it will activate your free extended warranty. $200/DDEC4 $200/DDEC5 $75/DDEC3.FREE and FAST shipping!