Product Overview
Dinex NOx Sensor Replacement for Navistar International 7099783C1, 7099783C2, 7099784C1
Restore commercial fleet emissions performance with this premium Dinex 2nd Generation aftermarket Nitrogen Oxide (NOx) Sensor Replacement. Built as a direct replacement for your factory unit, this brand-new smart technology emissions module completely swaps out with high-traffic OEM cross-references: Navistar International 7099783C1, 7099783C2, and 7099784C1. Dinex Generation 2 NOx sensors outperform traditional aftermarket options by combining the latest sensing technology with smart software—ensuring accurate, seamless communication with vehicle control systems.
Cross Reference & Interchange Numbers
How to Verify Your Unit: This direct-fit Dinex replacement sensor replaces components stamped with housing, casting, or manufacturing tags matching any of the interchangeable assembly numbers or supplier cross-references listed below:
| Cross Type | Interchange Part Numbers |
|---|---|
| Primary OEM Cross References | 7099783C1, 7099783C2 |
| Secondary OEM Cross | 7099784C1, 3017729C1, 3018157C1 |
| Dinex Replacement Reference | 5EL004 (NOX-5EL004) |
| Aftermarket Alternates | Roadwarrior NOX-CNX-016, Skyline SNX0040, Global Emission Systems SENN-0024XF, Redline S11873, FSS Emissions NOX-SNX004 |
Supported Truck Models & Engines
Direct drop-in fit for heavy-duty and medium-duty truck chassis configurations running applicable Navistar International engine platforms:
- Freightliner Models: M2 Business Class equipped with matching engine platforms
Technical Specifications
| Sensor Position Location | Inlet (Pre-Catalyst) |
| Voltage | 12V |
| Terminal Pin Count | 4-Pin Connector |
| Cable Length | 1094.99 mm (43.11 inches) |
| Module Dimensions | 185.00mm x 65.02mm x 41.40mm (7.28" x 2.56" x 1.63") |
| Net Weight | 0.39 kg (0.86 lbs) |
Frequently Asked Questions
Q: Will this sensor clear my active emissions fault codes?
A: Yes. Because this premium Dinex 2nd Generation smart sensor matches original factory calibration parameters and sensor software protocols, it will allow your vehicle's ECU to reset and clear active check engine lights or engine derate fault codes once the proper adaptation reset or drive cycle is completed.
Q: How do I verify this fits my specific truck?
A: Check the cross-reference list above for your stamped OEM number. If your old sensor matches 7099783C1, 7099783C2, or 7099784C1, this is the correct direct-fit replacement plug.
Important Fitment Note: Always verify correct fitment using your engine serial number (ESN) or complete OEM part number cross-reference before purchasing. Exhaust setup variations can exist within the same model year range. Pictures are for reference only.
California Proposition 65 Warning: WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.
