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SKU:
NLT2T05172
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John Deere Coolant Temperature Sender AZ35440
$32.99
In Stock
$32.99
Sale price
$32.99
Regular price
This AZ35440 coolant temperature sender threads into compatible John Deere engine applications and provides the temperature signal used by the machine's gauge or monitoring circuit.
Estimated delivery between
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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
| Compatible equipment / model |
|---|
| John Deere 4239D / 4239T engine applications using AZ35440 |
| Additional John Deere equipment specifically cataloged for AZ35440 |
Product Overview
A failed sender can make the temperature gauge read incorrectly, stay dead or show an unrealistic hot/cold condition even when the cooling system itself is operating normally.
Replacing a confirmed faulty sender restores the electrical temperature input so the operator can monitor engine heat accurately.
Key Features & Performance
- John Deere reference AZ35440
- Coolant-temperature sender function
- Threaded engine installation
- Used across numerous John Deere machines and engine families
- Commonly listed with 4239D / 4239T applications
Replaces / Cross-References
- AZ35440
What Is Included
1 coolant temperature sender.
Fitment Notes
John Deere lists AZ35440 across many equipment models beyond the engines in the original title. Confirm thread, connector and engine/equipment serial number before ordering, and diagnose wiring/gauge issues before replacing the sender.
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, Partslink and interchange numbers are provided for identification and fitment reference.
How should I verify fitment before ordering?
Match the year, model, engine, trim/body style, side or position, connector, mounting points and any reference numbers above against the original component. For industrial equipment, also verify the machine serial number or engine build/CPL when available.
Part Summary
Keywords: John Deere Coolant Temperature Sender AZ35440, AZ35440