4921776RX Genuine Cummins Engine Control Module For ISB QSB ISL ISX

Name: 4921776RX Genuine Cummins Engine Control Module For ISB QSB ISL ISX
Brand: Cummins
SKU: 4921776RX
Price: 1999.00 USD
Availability: InStock

P/N: 4921776RX Manufactured by: Cummins

$1,999.00 - $1,999.00

$1,999.00

$1,999.00 - $1,999.00

$1,999.00

3 in Stock

Condition: New

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Description

The 4921776RX is a genuine Cummins engine control module intended for specified ISB, QSB, ISL, and ISX engine applications. This ECM interprets sensor information and manages electronic commands for fuel delivery and other engine operating functions.

General Specifications

Condition	New
Part Number	4921776RX
Brand	Cummins
Part Type	Engine Control Module
Years	2006–2016
Vehicle	Peterbilt 386, Peterbilt 387
Engine Compatibility	Cummins ISB, QSB, ISL, ISX
Module Type	Engine Control Module ECM
Engine Control Function	Electronic Engine Management

Product Features

The 4921776RX Engine Control Module is configured for electronic engine management on compatible Cummins applications:

Receives operating data from engine sensors and processes the information required for electronic control functions
Coordinates commands within the engine fuel management system according to the programmed calibration
Designed for specified Cummins ISB, QSB, ISL, and ISX engine configurations
Communicates with compatible engine circuits and related electronic systems during operation
Uses the corresponding electrical connector arrangement required by the Cummins engine control system
Operates as part of the factory electronic architecture responsible for managing engine functions

Application Notes

The 4921776RX is intended for specified Cummins ISB, QSB, ISL, and ISX engine applications, including applicable Peterbilt 386 and 387 configurations. Confirm the required ECM calibration and programming procedure for the specific engine and vehicle before installation.

Always verify part number, engine serial number, ECM calibration, vehicle configuration, connector arrangement, and programming requirements before installation.