Cummins ISB ECM 4943134 | 6.7L Engine Control Module | Remanufactured & Programmed Plug & Play

🚚 Worldwide Shipping Available
👍 Lifetime Warranty Included
💰 $500 Core Deposit (Refundable Upon Return of Rebuildable Core)
✅ 100% Tested & Programmed OEM Replacement

Restore the performance and reliability of your Cummins ISB 6.7L engine with this professionally remanufactured Engine Control Module (ECM), OEM Part Number 4943134. Each module is rebuilt to OEM standards, thoroughly tested, and programmed specifically for your vehicle before shipment.

Every ECM undergoes extensive diagnostic and quality-control testing by our experienced technicians to ensure dependable operation, proper communication, and OEM-level performance.

Vehicle & Module Specifications

Make: Cummins
Model: ISB
Part Number: 4943134
Part Type: Engine Control Module (ECM)
Engine Size: 6.7L Cummins
Condition: Remanufactured
Warranty: Lifetime Warranty
Core Exchange Required: Yes
Core Deposit: $500.00 (Refundable Upon Return of Rebuildable Core)
Installation: Plug & Play (Programmed Prior to Shipment)

What's Included

✔ 1x Remanufactured Cummins ISB ECM
✔ Custom Programming & Calibration
✔ Latest OEM Software Updates When Available
✔ Fully Tested & Ready for Installation

Why Buy From Us?

✔ Professionally Remanufactured In-House
✔ Programmed Specifically For Your Vehicle
✔ 100% Bench Tested Before Shipment
✔ OEM-Level Performance & Reliability
✔ Fast Worldwide Shipping
✔ Expert Technical Support Available
✔ Lifetime Warranty Included
✔ Fast Turnaround Times

Common Symptoms of a Failed ECM

• No-Start Condition

• Hard Starting or Intermittent Starting

• Check Engine Light Illuminated

• Loss of Engine Power

• Poor Fuel Economy

• Communication Fault Codes

• Injector Driver Faults

• Sensor Circuit Errors

• Engine Stalling or Shutdown

• Unresponsive Engine Controls

Programming Information Required

To ensure proper programming and calibration, please provide the following information during checkout:

• Vehicle Identification Number (VIN)

• Engine Serial Number (ESN)

Providing this information allows us to configure your ECM for a true Plug & Play installation.

If you cannot provide this information during checkout, please contact us after purchase:

📧 sales@autocomputerusa.com
📞 (305) 456-9505
📱 Text / WhatsApp: (786) 269-4099

Core Return Program

💰 $500 Core Deposit Refund

A refundable $500 core deposit is included with this purchase. Once your original rebuildable ECM is returned and inspected, your core deposit will be refunded promptly.

Core Requirements

✔ Original ECM must be returned
✔ Core must be rebuildable
✔ No severe physical or fire damage
✔ Must match the application purchased

Please contact us if you have questions regarding core eligibility.

Shipping

Orders are programmed, tested, and shipped within 1–3 business days after receiving the required VIN and/or ESN information. We offer fast and secure worldwide shipping.

Returns

Returns are accepted within 14 days of delivery for unused items in original condition. Refunds or exchanges will be processed promptly after inspection. Restocking fees may apply.

Warranty

This ECM includes a Lifetime Warranty against defects in materials and workmanship. Professional installation is recommended.

Compatible Part Number

• 4943134

Compatible Applications

• Cummins ISB 6.7L Engines

• Dodge Ram Heavy-Duty Diesel Trucks

• Medium-Duty & Commercial Applications

• Industrial Equipment Using Cummins ISB Platforms

Please verify your original part number before ordering. Contact us if you need assistance confirming compatibility.