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SKU:
NLT2T04579
Ships for free in 2–4 business days.
Thermostat for Bobcat 6685520 Kubota 1A021-73012 D1703 D1803 V2003T V2203 V2403
$28.29
In Stock
$28.29
Sale price
$28.29
Regular price
This is an replacement engine thermostat for Kubota D1703, D1803, V2003T, V2203 and V2403-series engine applications using thermostat 1A021-73012 / Bobcat 6685520; verify equipment model.; replaces 6685520, 1A021-73012.
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
| Kubota D1703, D1803, V2003T, V2203 and V2403-series engine applications using thermostat 1A021-73012 / Bobcat 6685520; verify equipment model. |
Product Overview
An engine that runs too cool, takes too long to warm up, or overheats because the thermostat is stuck closed may need thermostat service after coolant level, radiator flow and water-pump operation are checked.
This replacement thermostat restores temperature-controlled coolant flow. Match the Kubota engine, opening temperature and original reference before installation.
Key Features & Performance
- Replacement engine thermostat 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 6685520, 1A021-73012
Replaces / Cross-References
- 6685520
- 1A021-73012
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: engine thermostat, Kubota D1703, D1803, V2003T, V2203 and V2403-series engine applications using thermostat 1A021-73012 / Bobcat 6685520; verify equipment model., 6685520, 1A021-73012.