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The FG6107001608+053/1 Thermostat is a precision engine cooling component engineered specifically for Sinotruk Sitrak parts systems, including the popular SITRAK C7H, C5H, and HOWO T7H heavy‑duty truck models. This high‑performance wax‑type thermostat regulates coolant flow to maintain the engine within its optimal temperature range, ensuring maximum fuel efficiency, reduced emissions, and extended engine service life under all operating conditions.
Engineered to meet the rigorous demands of heavy‑duty diesel engines, the FG6107001608+053/1 thermostat is manufactured from high‑grade corrosion‑resistant materials with precision‑calibrated temperature response, guaranteeing consistent performance and long‑term reliability over millions of kilometers.
Thermostat
Термостат
Termostato
| Parameter | Specification / Value |
|---|---|
| OEM Number | FG6107001608+053/1 |
| Product Name | Thermostat |
| Brand | SINOTRUK Sitrak |
| Opening Temperature | 87°C (start) – 97°C (full open) |
| Type | Wax‑type / bi‑metallic spring assisted |
| Housing Material | Corrosion‑resistant brass / copper alloy |
| Mounting Diameter | 54 mm (standard Sitrak housing) |
| Weight | Approx. 0.35 kg (0.77 lbs) |
| Application | Engine coolant temperature regulation |
| Compatible Models | SITRAK C7H, C5H, HOWO T7H, T5G, A7, and other SINOTRUK trucks |
| Service Life | 100,000+ km under normal operating conditions |
| Quality Standard | OEM‑grade, meets SINOTRUK factory specifications |
The FG6107001608+053/1 Thermostat is a critical component in the engine cooling system of SINOTRUK Sitrak heavy‑duty trucks. This wax‑type thermostat regulates the flow of coolant between the engine and the radiator, ensuring that the engine reaches and maintains its optimal operating temperature quickly and consistently. By controlling coolant circulation, it reduces engine wear, improves fuel efficiency, and minimises exhaust emissions. A properly functioning thermostat is essential for engine longevity and performance.
Manufactured from high‑grade brass and copper alloys, the FG6107001608+053/1 thermostat offers excellent thermal conductivity and corrosion resistance. The precision‑calibrated wax element expands at precisely 87°C, initiating coolant flow, and reaches full opening at 97°C, ensuring the engine operates within the ideal temperature window. The integrated stainless steel spring provides reliable closing force, preventing coolant flow when the engine is cold. This genuine OEM component is a direct replacement for the original factory thermostat, guaranteeing a perfect fit and restoring the cooling system’s full performance.
A faulty thermostat can cause overheating or poor fuel economy; a stuck‑open thermostat delays warm‑up, increasing fuel consumption and emissions, while a stuck‑closed thermostat causes overheating and potential engine damage. The FG6107001608+053/1 thermostat eliminates these risks, providing precise, reliable temperature control that keeps your SITRAK or HOWO truck running efficiently and safely in all conditions.
The FG6107001608+053/1 thermostat is precision‑calibrated to open at 87°C and reach full flow at 97°C, providing a narrow temperature band that optimises engine performance and fuel efficiency.
Constructed from high‑grade brass and copper alloys, the FG6107001608+053/1 thermostat resists corrosion from coolant additives and electrolysis, ensuring long‑term reliability and consistent performance.
By maintaining the engine at its optimal operating temperature, the FG6107001608+053/1 thermostat promotes complete combustion, reducing fuel consumption and lowering exhaust emissions.
Designed to match the exact dimensions and specifications of the original factory thermostat, the FG6107001608+053/1 allows for a straightforward, bolt‑on installation with no modifications required.
Optimal Engine Warm‑Up: The FG6107001608+053/1 thermostat closes completely until the engine reaches 87°C, allowing rapid warm‑up that reduces cold‑start wear and improves heater performance.
Consistent Engine Cooling: At full open (97°C), the thermostat ensures maximum coolant flow to the radiator, preventing overheating even under heavy loads or high ambient temperatures.
Reduced Emissions: By maintaining the engine within its ideal temperature window, the thermostat helps achieve complete combustion, reducing NOx, particulate matter, and CO emissions.
Extended Engine Life: Precise temperature control reduces thermal cycling stress, minimising the risk of head gasket failure, cylinder bore wear, and other temperature‑related engine damage.
OEM Quality Assurance: The FG6107001608+053/1 thermostat meets SINOTRUK’s original equipment specifications, guaranteeing a perfect fit and reliable performance that matches the original factory part.
Wide Compatibility: This thermostat is compatible with a broad range of SINOTRUK trucks, including SITRAK C7H, C5H, HOWO T7H, T5G, and A7, simplifying inventory management for fleet operators.
Compatible Models:
The FG6107001608+053/1 thermostat is a direct cross‑reference for multiple OEM part numbers, ensuring broad applicability across the SINOTRUK truck range. Always verify compatibility using your vehicle’s VIN or existing thermostat part number.
Installation Tips & Best Practices:
The FG6107001608+053/1 thermostat is produced using high‑precision manufacturing techniques to ensure consistent performance and durability. The wax element is formulated with a specific expansion coefficient to deliver the exact 87°C start‑to‑open and 97°C full‑open characteristics. The brass and copper components are selected for their excellent thermal conductivity and corrosion resistance, ensuring accurate temperature response over the thermostat’s entire service life.
Each FG6107001608+053/1 thermostat undergoes rigorous quality testing, including opening temperature calibration, flow rate measurement, and endurance cycling tests. These tests simulate millions of thermal cycles to ensure that the thermostat maintains its opening characteristics over hundreds of thousands of kilometers. The stainless steel spring is tested for fatigue resistance, ensuring consistent closing force over the product’s lifetime.
The housing is precision‑machined to ensure a perfect fit with the Sitrak thermostat housing, eliminating leaks and ensuring proper coolant flow. The entire assembly is inspected for dimensional accuracy and surface finish, ensuring that every FG6107001608+053/1 thermostat meets or exceeds the demanding requirements of SINOTRUK’s original equipment specifications.
The FG6107001608+053/1 Thermostat from SINOTRUK Sitrak is the definitive choice for fleet operators and owner‑drivers who demand uncompromising cooling system reliability, engine protection, and fuel efficiency. As a genuine OEM‑grade component, it guarantees a perfect fit, precise temperature control, and peace of mind—backed by SINOTRUK’s engineering excellence and decades of experience in heavy commercial vehicle manufacturing.
Whether you are replacing a faulty thermostat on a high‑mileage fleet truck or performing preventive maintenance on a SITRAK C7H, the FG6107001608+053/1 thermostat delivers the performance and durability you need to keep your engine running at the optimal temperature. Its proven design, premium materials, and exacting tolerances make it the smart choice for any cooling system repair or preventive maintenance program.
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