Cummins 4902912 Exhaust Gas Temperature Sensor EGT ISB QSB ISX QSX
| Product Name | Exhaust Gas Temperature Sensor (EGT Sensor / Exhaust Gas Temperature Sensor) |
| Sensor Type | Platinum resistance thermometer (RTD, Pt200), two-wire system |
| Function Position | DPF Inlet/Outlet (Upstream/Downstream) Exhaust Temperature Monitoring |
| Thread Specification | 1/2"-20 UNF-2A |
| Connector Type | Circular Female Connector, 2 Pins |
| Probe Quantity | Approximately 21 inches (533mm) including harness/probe insertion length of about 38mm |
| Operating Temperature | -40°C to +900°C |
| Power Voltage | 5V DC (Baseline Voltage Provided by ECU) |
| Output Signal | Resistance Value Changes with Temperature (Pt200 Standard Curve) |
| Protection Rating | IP67 / IP69K |
| Material | Probe: High temperature alloy (Inconel 600/718) / Housing: Stainless steel |
| Certification | ISO 9001 / IATF 16949 / RoHS / EPA07 emission regulations compliant |
| Dimensions | 178mm x 36mm x 36mm (7 x 1.4 x 1.4 in) |
| Weight | Approx. 82g (0.18 lbs) |
Manufacturer No.
4902912C4902912
OEM Part No.
49029123690650-KX1003690650-KW1004954574
Engine Part No.
Cummins ISB 6.7LCummins QSB 6.7LCummins ISX15Cummins QSX15Cummins ISMCummins QSM11Cummins M11Cummins ISZ13Cummins QSZ13Cummins ISCCummins ISLCummins ISDeCummins ISBe
Interchange No.
25966602596660C147005019047114904-7114100310311S11031A4902912050732577.90557S-24203S-22711001C/4902912
Fitment Vehicles
Caterpillar 320D (Not direct fit, for engine reference only)International/Navistar TrucksKenworth TrucksPeterbilt TrucksMac TrucksFreightliner TrucksWestern Star TrucksConstruction and commercial vehicles equipped with Cummins ISB/QSB/ISX/QSX/ISM/QSM engines
Fuel System - Industrial Encyclopedia
High-quality aftermarket Cummins 4902912 exhaust gas temperature (EGT) sensor, compatible with ISB, QSB, ISX, and QSX engines. OE numbers: 4902912, C4902912, 3690650-KX100, 3690650-KW100, 4954574. Reliable temperature monitoring for optimal engine performance and protection.