Bosch NOX Sensor 612640130013 for Weichai WP10 WP12 WP7 Engines
| Product Name | Nitrogen Oxide Sensor / NOx Sensor |
| Voltage | 24V |
| Communication Protocol | CAN Bus (J1939 / ISO 15765-4) |
| Connector Type | Standard 5-pin flat connector (Flat 5-pin) |
| Probe Connection | Zirconia Ceramic Dual-Chamber Probe |
| Measurement Range | 0 - 500 ppm / 0 - 1500 ppm (NOx) |
| Operating Temperature | -40°C to +850°C (probe tip) |
| Heater Power | Approx. 18-25W (Preheat/Constant Temperature Control) |
| Response Time | < 2 seconds (T90) |
| Protection Rating | IP69K |
| Installation | SCR Catalyst Upstream/Downstream Exhaust Pipe |
| Thread Specification | M18 x 1.5 |
| Reference Torque | 45-55 Nm |
| Certification | RoHS, ISO/TS 16949, Euro IV/Euro V Emission Regulations |
| Weight | approx. 400g |
| Material | Stainless steel housing (SUS310/316L) + ceramic sensitive element + high-temperature alloy sleeve |
Manufacturer No.
5WK971055WK97103SNS3543AEE5-612640130013
OEM Part No.
61264013001355503927
Engine Part No.
WP7WP10WP12WP7PWP10PWP12PWD615D2676D2868
Interchange No.
5WK971055WK97103SNS3543SNS157A55503927AEE5-6126401300130281007615
Fitment Vehicles
SINOTRUK Howo T7SINOTRUK Howo A7SINOTRUK Howo ZZ3257Shaanxi Auto Heavy Duty TrucksFAW Jiefang J6P/J7Foton Auman EST/ETXBeiqi Heavy Duty TrucksWeichai Power for Construction Machinery
Filters And Fluids - Industrial Encyclopedia
Original Bosch NOX Sensor 612640130013, compatible with Weichai WP10, WP12 and WP7 engines. OE numbers: 5WK97105, 5WK97103, SNS3543, AEE5-612640130013. High-quality emission control sensor for optimal engine performance.