Thermostat Doosan 210
Product Specifications
| Brand | Compatible Model(s) | OEM Part Number | GCO Code | Part Type | Availability |
|---|---|---|---|---|---|
| Doosan | DOOSAN 210 | 650640250006 / 65064025015 / 30073800084 | F20.15 | THERMOSTAT / THERMOSTAT SEAT | ✓ In Stock |
Product Description
OEM Part Numbers: 650640250006 / 65064025015 / 30073800084
The 6.5064E+11 thermostat doosan 210 is an engine temperature regulation component for the DOOSAN 210, controlling coolant flow between the engine and radiator to maintain optimal operating temperature. Thermostat failure — whether stuck open or closed — causes either chronic underheating that reduces efficiency, or rapid overheating that risks serious engine damage. Engineered to OEM standard 6.5064E+11 for precise installation on the DOOSAN 210 and accurate engine temperature regulation.
Key Features:
- Precise Temperature Regulation: Opens and closes at the correct temperature to maintain the engine's optimal thermal operating range.
- OEM Calibrated: Manufactured to specification 6.5064E+11 with the correct opening temperature for the DOOSAN 210 engine.
- Overheating Prevention: Ensures coolant flows to the radiator at the right point to prevent engine temperature from exceeding safe limits.
The 6.5064E+11 thermostat doosan 210 ensures accurate coolant temperature control and efficient engine operation on the DOOSAN 210.
What Does This Thermostat / Thermostat Seat Do?
The thermostat is a temperature-sensitive valve that blocks coolant flow to the radiator until the engine reaches its designed operating temperature. Once at temperature, it opens progressively to allow the radiator to regulate engine heat. The thermostat seat (housing) seals the thermostat in the coolant circuit.
Possible Thermostat / Thermostat Seat Problem Symptoms
If your machine is showing any of the following, a faulty thermostat / thermostat seat may be the cause:
- Engine taking abnormally long to reach operating temperature in normal conditions
- Engine overheating rapidly when the thermostat is stuck in the closed position
- Temperature gauge fluctuating erratically rather than holding steady at operating temperature
- Coolant leaking from the thermostat housing or seat sealing surfaces
Why Buy From GCO Products?
Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.
Over 27 years of experience in the earthmoving parts industry.
Our team helps you confirm the right part before you order.
Proper GST invoices on every order for your accounting needs.
Fast dispatch from Jalandhar to all states across India.
Volume pricing available for fleet owners, dealers and distributors.
Both genuine OEM and quality aftermarket options available.
How to Confirm Compatibility
To ensure this part is the correct fit for your machine, have the following ready when you contact us:
- 1Machine Model & Year
E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.
- 2Machine Serial Number
Found on the machine's chassis plate. Helps confirm the exact production variant.
- 3OEM Part Number
From your parts manual, the old part itself, or the machine's service documentation.
Not sure if this part fits your machine?
WhatsApp Us to Confirm Typically replies within a few hoursDisclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
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