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SKU:
ZZ3F01621
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RE503242 Temp Sensor Fit John Deere 5055E 5045E 5045D 5055D 5075E 5065E 5075E
$36.99
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$36.99
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$36.99
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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
Temp Sensor for John Deere
This RE503242 temp sensor is a direct replacement temperature sender for John Deere compact utility tractors, monitoring engine coolant temperature to help prevent overheating. It is a reliable temp sensor for John Deere models including the 5055E, 5045E, 5045D, 5055D, 5075E, and 5065E, with the OE cross-reference number RE503242.
Overview
This temp sensor for John Deere tractors is an electrical temperature sender that threads into the engine block or thermostat housing and sends a signal to the dash gauge or ECM. It is built to meet or exceed OEM specifications for accurate temperature readings. This temp sensor for John Deere 5000 series tractors is essential for maintaining proper engine operating temperature and preventing costly damage.
Built For Performance
- Direct replacement for John Deere part number RE503242
- Precision-threaded brass housing for a secure, leak-proof fit
- Weather-resistant electrical connector for reliable signal transmission
- Tested for accurate resistance values across the operating temperature range
- Corrosion-resistant construction for long service life in harsh conditions
- Easy bolt-on installation with standard hand tools
Fits These Machines
- for John Deere 5045E
- for John Deere 5045D
- for John Deere 5055E
- for John Deere 5055D
- for John Deere 5065E
- for John Deere 5075E
On-The-Job Use
- Replaces a failed coolant temperature sender during routine tractor maintenance
- Useful when troubleshooting a faulty temperature gauge or warning light
- Installed during engine rebuilds or cooling system overhauls
- Commonly fitted on farm, ranch, and utility tractors for daily fieldwork
Specs At A Glance
| Part Number(s) | RE503242 |
| Type | Engine Coolant Temperature Sensor |
| Cross Reference | RE503242 |
| Thread Size | Standard metric thread (verify against original) |
| Electrical Connection | Single blade terminal |
Good To Know
Q: Will this sensor work with the original wiring harness connector? A: Yes, it is designed as a direct replacement and plugs into the factory connector, though checking the connector shape and pin count against your original is recommended.
Q: What symptoms indicate that this sensor needs replacing? A: Common signs include an inaccurate temperature gauge, a check engine light, or the engine overheating without an obvious cause.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.