Product Overview
Detroit Diesel A0101532228 DD13 DD15 DD16 Inlet NOx Sensor by Nernex
The Nernex 20.220330 NOx Sensor is a direct-fit aftermarket inlet NOx sensor for applications using Detroit Diesel A0101532228. Designed for compatible DD13, DD15, and DD16 engine applications, this upstream sensor provides the NOx measurement data required to support proper SCR operation, DEF/urea dosing control, and continuous exhaust aftertreatment monitoring.
Detroit Diesel A0101532228 NOx Sensor Interchange & Cross References
| Manufacturer / Brand | Part Numbers |
|---|---|
| Detroit Diesel / Freightliner | A0101532228, EA0101532228, RA0101532228, DDE A0101532228, DDE RA0101532228, DDE EA0101532228, 0101532228 |
| Continental | 5WK97338A, 5WK9 7338A |
| Dinex | 3FL001 |
| Global Emission Systems | SENN-0010XF |
| FSS Emission Products | 32228-FSS |
| Skyline | SNX103, ANX103 |
| Nernex | 20.220330 |
Nernex NOx Sensor Technology
Nernex develops emissions-sensing products around the precise measurement and control required by modern diesel exhaust aftertreatment systems. Nernex NOx sensor electronics and software are designed to provide accurate exhaust-gas data to the vehicle control system, helping regulate DEF/urea dosing and support effective Selective Catalytic Reduction (SCR) of NOx emissions.
As an inlet / upstream NOx sensor, the Nernex 20.220330 measures NOx concentration before the SCR catalyst. This information helps the vehicle's emissions-control system calculate appropriate DEF dosing and continuously manage exhaust aftertreatment performance during vehicle operation.
Nernex 20.220330 NOx Sensor Specifications
| Manufacturer | Nernex |
| Part Number | 20.220330 |
| Product Type | Aftermarket NOx Sensor |
| Sensor Position | Inlet / Upstream / Pre-SCR |
| Voltage | 12 Volt |
| Terminal Type | 4 Pin |
| Emissions Application | EPA10 |
| System Function | NOx measurement, DEF dosing control and SCR aftertreatment monitoring |
| Warranty | 1 Year / Unlimited Miles |
| California Availability | Available for sale and shipment to California |
Freightliner & Western Star Detroit Diesel Applications
The Nernex 20.220330 inlet NOx sensor is intended for compatible heavy-duty vehicles equipped with Detroit Diesel DD13, DD15, or DD16 engines and the appropriate SCR exhaust aftertreatment configuration.
Compatible Detroit Diesel Engines: DD13, DD15, DD16
Freightliner Applications: Cascadia, Coronado, 122SD, Columbia, M2 112 with applicable Detroit DD13 engine configuration, 114SD
Western Star Applications: 4700, 4800, 4900 including 4900EX / 4900FA / 4900SA, 5700XE, 6900
Other Applications: Thomas Built Saf-T-Liner HDX and applicable transit platforms equipped with Detroit DD13 power
Sensor Location: Inlet / Upstream / Pre-SCR NOx Sensor
Primary OEM Application Number: A0101532228
Direct-Fit Aftermarket NOx Sensor Replacement
The Nernex 20.220330 is intended as a direct-fit aftermarket replacement for Detroit Diesel A0101532228 and the listed related OEM numbers. Before ordering, verify the original stamped sensor part number, inlet sensor position, 12-volt electrical system, 4-pin connector configuration, and vehicle or engine application. Matching the part number on the original NOx sensor is the most reliable way to confirm compatibility.
Product images are for reference only. Always verify the original sensor part number, sensor location, voltage, and connector configuration before installation.
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.
