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SKU:
ZZ3F01618
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Coolant Temperature Sensor Switch for John Deere 5000 6000 7000 Series RE503242
$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
Coolant Temperature Sensor Switch for John Deere
This coolant temperature sensor switch monitors engine coolant temperature and helps regulate fan or warning systems on John Deere equipment. It is a replacement component for original part number RE503242. This sensor switch is designed for use in John Deere 5000, 6000, and 7000 series tractors.
Overview
This coolant temperature sensor switch detects when coolant reaches a specific temperature and triggers an electrical signal for engine management or warning circuits. It is built for John Deere 5000, 6000, and 7000 series machines, providing reliable temperature feedback. The switch replaces part number RE503242 and is a direct fit for many models.
Built For Performance
- Replacement for OEM part number RE503242
- Robust thread design for a leak-proof seal in the cooling system
- Snap-action switch for precise temperature threshold activation
- Corrosion-resistant body for longevity in engine environments
- Works with standard tractor electrical connectors
Fits These Machines
- for John Deere 5000 Series tractors
- for John Deere 6000 Series tractors
- for John Deere 7000 Series tractors
On-The-Job Use
- Monitors coolant temperature during heavy tillage or loader work
- Sends signal to dash warning light when engine runs hot
- Supports temperature-based fan clutch engagement on certain models
- Useful for troubleshooting overheating issues in field conditions
Specs At A Glance
| Part Number(s) | RE503242 |
| Type | Coolant temperature sensor switch |
| Compatibility | John Deere 5000, 6000, 7000 series |
Good To Know
Q: How does this sensor switch differ from a standard sensor? A: A sensor switch provides a binary on/off signal at a set temperature threshold, while a standard sensor gives a variable resistance reading. This switch is often used for warning lights or relay control.
Q: What should I check before installing this part? A: Confirm the thread size and electrical connector style match your tractor's original component, and verify the temperature rating suits your engine's normal operating range.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.