Coolant temperature sensor RE503201 John Deere for John Deere 380G LC
Sensor RE503201 (John Deere) — original Coolant temperature sensor for heavy equipment John Deere 380G LC. OEM coolant temperature sensor RE503201 (John Deere) for heavy equipment John Deere 380G LC. Voltage: 5V. Connector: 3-pin AMP.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | RE503201 |
| Manufacturer | John Deere |
| Sensor Type | Coolant temperature sensor |
| Voltage | 5V |
| Connector | 3-pin AMP |
| Thread | M12x1.5 |
| Equipment Brand | John Deere |
| Model | 380G LC |
| Production Years | 2016–2023 |
Compatible Alternatives (2)
| Part Number | Manufacturer | Note |
|---|---|---|
TX49 | Standard | Coolant temperature sensor |
6PT009107 | Hella | Coolant temperature sensor |
Applicability
- John Deere 380G LC 2016–2023
Diagnostics and Replacement
When replacing sensor RE503201:
- 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 RE503201 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 RE503201 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
Where to Buy