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SKU:
ZZ3F05279
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RE522823 Temperature Sensor for John Deere 4730 4830 R4045 6230 6330 6430
$59.49
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$59.49
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$59.49
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
RE522823 Temperature Sensor for John Deere
The RE522823 Temperature Sensor for John Deere is a direct replacement engine coolant temperature sensor that monitors heat levels and relays data to the gauge or control module. This RE522823 temperature sensor is built for John Deere tractors and combines precise thermal response with durable construction for reliable operation.
Overview
This RE522823 temperature sensor is an electrical component that reads engine coolant temperature and sends the signal to the instrument cluster or ECU. It is designed for John Deere agricultural machinery, helping operators avoid overheating and maintain consistent engine performance. The sensor threads into the engine block or thermostat housing and uses a standard electrical connector for straightforward installation.
Built For Performance
- Direct replacement design matches OEM form, fit, and function for the RE522823 cross-reference
- Constructed with corrosion-resistant brass or steel housing for long service life
- Accurate temperature response across a wide operating range for reliable gauge readings
- Sealed internal components resist moisture, vibration, and thermal cycling
- Threads and connector layout engineered to match John Deere factory specifications
Fits These Machines
- for John Deere 4730
- for John Deere 4830
- for John Deere R4045
- for John Deere 6230
- for John Deere 6330
- for John Deere 6430
On-The-Job Use
- Monitor coolant temperature during heavy tillage or loader work
- Use as a replacement part during routine engine maintenance intervals
- Ideal for field service repairs when original sensor fails or gives erratic readings
- Supports accurate temperature monitoring during long haul or PTO operations
Specs At A Glance
| Part Number(s) | RE522823 |
| Type | Engine coolant temperature sensor |
| Connection | Standard electrical connector |
| Thread Size | As per OEM specification |
Good To Know
Q: Will this sensor fit my John Deere model? A: It fits models listed in the description, but always verify the exact part number on your current sensor and compare thread size and connector style before ordering.
Q: What does the sensor do if it fails? A: A failed sensor may cause the temperature gauge to read incorrectly or trigger a warning light, so replacing it promptly helps protect the engine from overheating damage.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.