Product Description
Thermostat 300738-00085 For Doosan DE08 Engine Spare Parts
High-quality engine thermostat assembly for Doosan DE08 engine. Direct replacement with 12-month warranty.
Product Specifications
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Part Number
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300738-00085
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Product Type
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Thermostat Assembly
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Engine Model
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Doosan DE08, D1146
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Applicable Model
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Doosan DH215-9, DH225-9, DH300-5, DH300-7, DX260LCA, DX300LCA, DL300A
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Condition
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Brand New
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Quality
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OEM equivalent standard
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Place of Origin
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China
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Warranty
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12 Months
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MOQ
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1 PC
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Lead Time
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3-5 working days
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Product Description
The 300738-00085 Thermostat Assembly is a high-quality engine thermostat for Doosan DE08 and D1146 diesel engines, widely used in DH215-9, DH225-9, DH300-5, DH300-7, DX260LCA and DX300LCA excavators, as well as the DL300A wheel loader. It regulates engine coolant temperature, ensuring fast warm-up and stable operating temperature for reliable engine performance. Cross reference part numbers: 65.06401-6044, 65.06401-6040, 300612-00109.
Manufactured with a precision wax element and a durable frame, it delivers accurate opening temperature, reliable sealing and long service life under heavy-duty working conditions.
Why Choose Us
✅ OEM Equivalent Standard quality at competitive price
✅ 12-month warranty
✅ Fast lead time 3-5 days
✅ Strict QC inspection
✅ Custom packaging available
FAQ
Q: What is the function of this thermostat?
A: It regulates engine coolant temperature, ensuring fast warm-up and stable operating temperature for reliable engine performance.
Q: What are the symptoms of a failing thermostat?
A: Engine overheating or running too cold, slow warm-up, fluctuating temperature gauge readings.
Q: OEM or aftermarket?
A: High-quality aftermarket meeting OEM Equivalent Standard.
Q: What is the lead time?
A: In stock items ship within 3-5 days. Bulk orders may take 7-15 days depending on quantity.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for long-term cooperative buyers.
Q: Packaging options?
A: OEM, neutral, or custom packaging available.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
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