John Deere Coolant Temperature Sensor RE515494 / RE569037
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
| John Deere 5E-5310, 5036C, 5038D, 5041C, 5055E, 5060E, 5065E, 5103/5103E/5103S, 5104, 5203/5203S, 5204, 5303, 5403, 5410 and 5610 using RE515494; RE569037 is the current substitute. |
Product Overview
An implausible coolant-temperature reading, an overheating warning on a cold engine, or no temperature change as the machine warms can point to a failed sender after the wiring and cooling system are checked.
This replacement sensor restores the temperature signal used for engine monitoring. Accurate coolant-temperature feedback helps the operator distinguish a real overheating problem from a failed sender.
Key Features & Performance
- Replacement coolant-temperature sensor for the listed application
- Intended to restore the original function when diagnosis or inspection confirms the existing part is worn, damaged or failed
- Match the original part number, mounting and connections before installation
- Replaces or cross-references RE515494, RE569037
Replaces / Cross-References
- RE515494
- RE569037
What Is Included
1 replacement component for this SKU unless the product images or option selection state otherwise.
Fitment Notes
Match the original part number, machine or engine model, mounting points, connector or hose/fitting style, and any serial-number restrictions before ordering. When a manufacturer uses multiple revisions within the same model family, the equipment serial number and original component should be the final fitment check.
Frequently Asked Questions
Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.
How should I verify fitment before ordering?
Compare the original part number, machine or engine model, mounting arrangement and electrical, fuel or hydraulic connections with the information above. For equipment parts, also verify the machine serial number whenever the manufacturer catalog uses serial breaks.
Part Summary
Keywords: coolant-temperature sensor, John Deere 5E-5310, 5036C, 5038D, 5041C, 5055E, 5060E, 5065E, 5103/5103E/5103S, 5104, 5203/5203S, 5204, 5303, 5403, 5410 and 5610 using RE515494; RE569037 is the current substitute., RE515494, RE569037.