1842443C94 | Genuine OEM International/Navistar DT466 Engine Control Module ECM

1842443C94 is a Genuine OEM International/Navistar Engine Control Module (ECM) designed for compatible DT466 diesel engine applications. The ECM manages electronic engine control functions and communicates with engine sensors and related systems to support proper engine operation.

PRODUCT INFORMATION

• Part Number: 1842443C94
• Brand: International/Navistar
• Condition: New
• Component: Engine Control Module
• Type: ECM
• Engine Application: DT466
• Fuel Type: Diesel
• System: Electronic Engine Management

APPLICATIONS

• International DT466 diesel engine applications
• Compatible International/Navistar engine control systems where 1842443C94 is specified
• Exact fitment depends on engine configuration, vehicle model, model year, calibration, programming, and OE specifications.

FUNCTION

The engine control module monitors and manages electronic engine functions using information from sensors and related engine systems. It communicates with vehicle electronic systems to support engine control, monitoring, diagnostics, and proper engine performance.

A worn, damaged, or failing Engine Control Module may cause symptoms such as:

• Check engine or electronic warning lights
• Hard starting or no-start condition
• Rough or unstable engine operation
• Loss of engine power
• Poor or inconsistent engine performance
• Engine control or communication fault codes

WHY REPLACE AN ENGINE CONTROL MODULE?

A faulty ECM can interfere with electronic engine management and communication between engine control components. Replacing the module with the correct OEM-specification unit can help restore proper electronic engine control and system communication.

FITMENT INFORMATION

Always verify the part number, vehicle model, model year, DT466 engine configuration, ECM calibration/programming requirements, and OE specifications before ordering. Exact fitment may vary by vehicle configuration and calibration.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE INTERNATIONAL/NAVISTAR PART

Part Number: 1842443C94