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Continental WG1034121032 NOx Sensor Assembly
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| Rated Voltage | 24V DC |
|---|---|
| Sensor Type | Planar Zirconia Dual Chamber (NOx & O2) |
| Communication Protocol | CAN Bus (SAE J1939) |
| Mounting Thread | M18 x 1.5 |
| Connector Pins | 4-Pin / 5-Pin Integrated Harness |
| Operating Temperature Range Probe | -40°C to +850°C |
| Measurement Range | 0 - 500 ppm |
| Emission Standard | Euro 6 / China VI |
| Heater Power | Approx. 20W |
| Net Weight | 0.45 kg |
| Package Dimensions | 18 × 12 × 8 cm |
Manufacturer No.
- 5WK97109A
- 0281007156
- 0281007105
- A2C14317400-01
- 200V98182-0050
OEM Part No.
- WG1034121032
- WG1034121032/1
- WG1034121032/2
- WG9925545201
Engine Part No.
- MAN MC11
- MAN MC13
- Weichai WP12
- Weichai WP13
Interchange No.
- SNS509A
- YS-DYCGQ068
Fitment Vehicles
- Sinotruk Howo T7H
- Sinotruk Howo T5G
- Sinotruk Howo A7
- Sinotruk Sitrak C7H
- Sinotruk Sitrak T7
- Sinotruk Steyr
The WG1034121032 NOx sensor assembly measures nitrogen oxide concentration in exhaust gas for Selective Catalytic Reduction (SCR) system control.
The unit comprises a planar zirconia sensing probe and an integrated electronic control unit (ECU) connected via a dedicated wire harness. It operates on 24V vehicle electrical systems and communicates via CAN bus protocol. Designed for Euro 6 / China VI emission standards, it replaces Continental OEM part numbers 5WK97109A and 0281007156. Direct fit for Sinotruk Howo T7H, T5G, A7 and Sitrak C7H heavy-duty trucks equipped with MAN MC11 or MC13 engines. Thread specification M18x1.5 for exhaust pipe mounting.
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