Nexiq 444009 J1962 OBD-II Adapter Cable for GMC Trucks with Caterpillar Engine XTruck Prolink Nexiq USB Link
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| Part Number | 444009 |
| Interchange Part Number | 441009 |
| Connector Type | J1962 OBD-II |
| Cable Length | 4 feet (approximately 1.22 meters) |
| Applicable Equipment | Nexiq 125032 USB Link、XTruck USB Link、Prolink |
| Incompatible Equipment | Nexiq 124032 USB Link 2 (Three-row 26-pin Interface) |
| Applications | GMC/Chevy medium to heavy-duty trucks equipped with Caterpillar engines |
| Function | Diagnostic Adapter Cable, Connects Diagnostic Tools to Vehicle OBD-II Interface |
| Brand | Nexiq (original) / Third-party compatible |
Manufacturer No.
444009125032124032
Engine Part No.
CAT
Interchange No.
441009
Fitment Vehicles
GMC truck (with Caterpillar engine)GMC/Chevy chassis with CAT engine model
Diagnostic and Workshop Supplies - Industrial Encyclopedia
Professional grade Nexiq 444009 J1962 OBD-II diagnostic adapter cable, designed specifically for GMC trucks equipped with Caterpillar (CAT) engines. This cable is used to connect the Nexiq 125032 USB Link or XTruck diagnostic interface, enabling stable communication with the electronic control system of heavy-duty diesel engines. 4 feet (about 1.22 meters) in length, with a standard J1962 OBD-II interface, compatible with Prolink, Nexiq USB Link 1st generation devices (note: not compatible with 124032 USB Link 2nd generation). Ensures efficient fault diagnosis and data reading for GMC/Chevy chassis + Caterpillar powertrain models.