Coolant temperature sensor 31Q4-40804 Hyundai CE for Hyundai CE R300LC-9
Sensor 31Q4-40804 (Hyundai CE) — original Coolant temperature sensor for heavy equipment Hyundai CE R300LC-9. OEM coolant temperature sensor 31Q4-40804 (Hyundai CE) for heavy equipment Hyundai CE R300LC-9. Voltage: 5V. Connector: 3-pin Molex.
Specifiche tecniche
| Parameter | Value |
|---|---|
| Part Number | 31Q4-40804 |
| Manufacturer | Hyundai CE |
| Sensor Type | Coolant temperature sensor |
| Voltage | 5V |
| Connector | 3-pin Molex |
| Thread | M12x1.5 |
| Equipment Brand | Hyundai CE |
| Model | R300LC-9 |
| Anni di produzione | 2015–2022 |
Compatible Alternatives (2)
| Part Number | Manufacturer | Note |
|---|---|---|
TX49 | Standard | Coolant temperature sensor |
6PT009107 | Hella | Coolant temperature sensor |
Applicability
- Hyundai CE R300LC-9 2015–2022
Diagnostics and Replacement
When replacing sensor 31Q4-40804:
- 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.
Domande frequenti
How to identify a faulty 31Q4-40804 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 31Q4-40804 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
Dove acquistare