Coolant temperature sensor 400914-00131 Doosan for Doosan DX300LC-5
Sensor 400914-00131 (Doosan) — original Coolant temperature sensor for heavy equipment Doosan DX300LC-5. OEM coolant temperature sensor 400914-00131 (Doosan) for heavy equipment Doosan DX300LC-5. Voltage: 5V. Connector: 3-pin Molex.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 400914-00131 |
| Manufacturer | Doosan |
| Sensor Type | Coolant temperature sensor |
| Voltage | 5V |
| Connector | 3-pin Molex |
| Thread | M12x1.5 |
| Equipment Brand | Doosan |
| Model | DX300LC-5 |
| Production Years | 2017–2024 |
Compatible Alternatives (2)
| Part Number | Manufacturer | Note |
|---|---|---|
TX49 | Standard | Coolant temperature sensor |
6PT009107 | Hella | Coolant temperature sensor |
Applicability
- Doosan DX300LC-5 2017–2024
Diagnostics and Replacement
When replacing sensor 400914-00131:
- Diagnostics — read fault codes before replacement, check wiring integrity.
- Torque — apply specified torque from service manual (typically 20–35 Nm).
- Sealant — use anaerobic sealant for threaded sensors.
- Reset — clear fault codes and verify system operation after installation.
FAQ
How to identify a faulty 400914-00131 sensor?
Symptoms: fault code, unstable engine operation, system emergency shutdown. Check resistance/voltage with a multimeter according to specification.
Can I replace with an aftermarket alternative?
Yes, using reputable brands (Bosch, Denso, Delphi) maintains quality and reliability.
Where to buy 400914-00131 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
Where to Buy