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Truck Engine Thermostat Used in Shacman Sinotruk Howo Isuzu Excavator 6HK1 4jh1 8976020483
Place of Origin | Shandong, China |
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Brand Name | JAPAN Genuine |
Model Number | Diesel, 6HK1 |
Minimum Order Quantity | 10 acres |
Price | CN¥43.58/acres 10-19 acres |
Packaging Details | Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can |
Supply Ability | 1000000 Acre/Acres per Day |

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xProduct Details
Type | Thermostat | Material | Steel |
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Keywords | Truck Engine Thermostat | OE NO | 6HK1 4jh1 8976020483 |
MOQ | 10PCS | Payment Term | T/T |
Delivery Time | 3-7 Days | Warranty | 3 Months |
Package | Catron Box | Used In | Shacman Sinotruk Howo Isuzu Excavator |
Engine Type | Diesel, 6HK1 | Quality | 100% Tested |
Port | QINGDAO | ||
Highlight | 6hk1 isuzu engine and accessories |
Product Description
Product Description

6HK1 4jh1 8976020483 Truck Engine Thermostat For Shacman Sinotruk Howo
The thermostat automatically adjusts the amount of water entering the radiator according to the cooling water temperature, and changes the water circulation range, so as to adjust the heat dissipation capacity of the cooling system and ensure that the engine works within the appropriate temperature range. The thermostat must be kept in good technical condition, otherwise it will seriously affect the normal operation of the engine.
If the main valve of thermostat is opened too late, the engine will overheat;
If the main valve is opened too early, the engine preheating time will be prolonged and the engine temperature will be too low.
If the main valve is opened too early, the engine preheating time will be prolonged and the engine temperature will be too low.
In a word, the function of the thermostat is to prevent the engine from overcooling. For example, after the engine works normally, if there is no thermostat when driving in winter, the engine temperature may be too low. At this time, the engine needs to temporarily stop the water circulation to ensure that the engine temperature is not too low.
Specification




Item | Value |
Warranty | 3 Months |
Video outgoing-inspection | Provided |
Engine Type | Diesel |
Engine Model | 6HK1 |
Quality | 100% Tested |
MOQ | 10 Pcs |
Size | Standard Size |
Brand | JAPAN Genuine |
Payment | T/T |
Delivery time | 3-7 Days |
Material | Steel |
Package | Catron Box |
Quality | 100% Tested |

When the engine starts cold running, if there is still cooling water flowing out of the water inlet pipe of the water supply chamber of the water tank, it indicates that the main valve of the thermostat cannot be closed; When the engine cooling water temperature exceeds 70 ℃, and there is no cooling water flowing out of the water inlet pipe of the upper water chamber of the water tank, it indicates that the main valve of the thermostat cannot be opened normally, so it needs to be repaired. The thermostat can be checked on the vehicle as follows: Inspection after engine start: open the radiator water filler cap. If the cooling level in the radiator is static, it indicates that the thermostat works normally. Otherwise, it indicates that the
thermostat works abnormally. This is because when the water temperature is lower than 70 ℃, the expansion cylinder of the thermostat is in the contraction state and the main valve is closed; When the water temperature is higher than 80 ℃, the expansion cylinder expands, the main valve gradually opens, and the circulating water in the radiator begins to flow. When the water temperature gauge indicates below 70 ℃, if there is water flowing at the radiator inlet pipe and the water temperature is warm, it indicates that the main valve of the thermostat is not closed tightly, resulting in premature large circulation of cooling water.
Inspection after the water temperature rises: at the initial stage of engine operation, the water temperature rises rapidly; When the water temperature gauge indicates 80 and the heating rate slows down, it indicates that the thermostat works normally. On the contrary, if the water temperature has been rising rapidly, when the internal pressure reaches a certain degree, the boiling water suddenly overflows, indicating that the main valve is stuck and suddenly opened. When the water temperature gauge indicates 70 ℃ - 80 ℃, open the radiator cover and radiator drain switch, feel the water temperature with your hand. If it is hot, it indicates that the thermostat works normally; If the water temperature at the water inlet of the radiator is low, and there is no water outflow or little water flow at the water inlet pipe of the radiator upper water chamber, it indicates that the main valve of the thermostat cannot be opened. The thermostat that is stuck or not tightly closed shall be removed for cleaning or repair, and shall not be used.
thermostat works abnormally. This is because when the water temperature is lower than 70 ℃, the expansion cylinder of the thermostat is in the contraction state and the main valve is closed; When the water temperature is higher than 80 ℃, the expansion cylinder expands, the main valve gradually opens, and the circulating water in the radiator begins to flow. When the water temperature gauge indicates below 70 ℃, if there is water flowing at the radiator inlet pipe and the water temperature is warm, it indicates that the main valve of the thermostat is not closed tightly, resulting in premature large circulation of cooling water.
Inspection after the water temperature rises: at the initial stage of engine operation, the water temperature rises rapidly; When the water temperature gauge indicates 80 and the heating rate slows down, it indicates that the thermostat works normally. On the contrary, if the water temperature has been rising rapidly, when the internal pressure reaches a certain degree, the boiling water suddenly overflows, indicating that the main valve is stuck and suddenly opened. When the water temperature gauge indicates 70 ℃ - 80 ℃, open the radiator cover and radiator drain switch, feel the water temperature with your hand. If it is hot, it indicates that the thermostat works normally; If the water temperature at the water inlet of the radiator is low, and there is no water outflow or little water flow at the water inlet pipe of the radiator upper water chamber, it indicates that the main valve of the thermostat cannot be opened. The thermostat that is stuck or not tightly closed shall be removed for cleaning or repair, and shall not be used.
Packing & Delivery

1. Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can also stick corresponding labels and shipping marks according to your needs. All our goods are well packed.
2. According to the quantity, we can use express delivery, air transportation or ocean transportation, automobile transportation, railway transportation, etc. we have our own freight forwarders, and we can also use the designated freight forwarders of customers, which can meet various delivery requirements of customers, such as EXW, FOB, CIF, etc.It can also be exported from many ports in China. Such as Qingdao port, Ningbo port, Lianyungang port, Tianjin port, Suifenhe River and Alashankou in China.
3. We can also send the goods by express if the customers have less goods. According to customer's request, we can use express.such as DHL, TNT, EMS, FedEx, etc. the delivery time is 3-7. Safe, fast and convenient. It's also a good choice for you.
2. According to the quantity, we can use express delivery, air transportation or ocean transportation, automobile transportation, railway transportation, etc. we have our own freight forwarders, and we can also use the designated freight forwarders of customers, which can meet various delivery requirements of customers, such as EXW, FOB, CIF, etc.It can also be exported from many ports in China. Such as Qingdao port, Ningbo port, Lianyungang port, Tianjin port, Suifenhe River and Alashankou in China.
3. We can also send the goods by express if the customers have less goods. According to customer's request, we can use express.such as DHL, TNT, EMS, FedEx, etc. the delivery time is 3-7. Safe, fast and convenient. It's also a good choice for you.
Company Profile






Jinan Caman International Trade Co., Ltd. was established in 2003. It has been engaged in the export of auto parts and construction machinery parts for 8 years. Our main business is to export truck parts and construction machinery parts to Russia, Europe and Southeast Asia, such as SINOTRUK, Shaanqi, Jiefang, XCMG, Shantui, JAC, Cummins, JCB, caterpillar, Isuzu, Yanmar, lgmg, DCEC The company has its own warehouse in Jinan, covering an area of 2000 square meters, and has a lot of inventory, and has the ability to quickly collect and deliver accessories. We always adhere to the quality of products as the core, to serve customers for the purpose. Hope to be able to better communicate with friends from all over the world.
Exhibition

FAQ
1. who are we?
We are based in Shandong, China, start from 2013,sell to Mid East(50.00%),Eastern Europe(20.00%),Eastern Asia(10.00%),South America(7.00%),Southeast Asia(5.00%),Africa(4.00%),North America(3.00%),Domestic Market(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Heavy Truck Parts and Construction Machinery Parts/Filter/Turbocharger/Clutch Disc/Clutch Cover/Water Pump/Truck Chassis Parts
4. why should you buy from us not from other suppliers?
Jinan Carman International Trade Co., Ltd. is located in Jinan city, the capital of Shandong Province. Main products are heavy truck accessories, light truck parts, engineering machinery parts and so on. We have perfect service system.
We are based in Shandong, China, start from 2013,sell to Mid East(50.00%),Eastern Europe(20.00%),Eastern Asia(10.00%),South America(7.00%),Southeast Asia(5.00%),Africa(4.00%),North America(3.00%),Domestic Market(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Heavy Truck Parts and Construction Machinery Parts/Filter/Turbocharger/Clutch Disc/Clutch Cover/Water Pump/Truck Chassis Parts
4. why should you buy from us not from other suppliers?
Jinan Carman International Trade Co., Ltd. is located in Jinan city, the capital of Shandong Province. Main products are heavy truck accessories, light truck parts, engineering machinery parts and so on. We have perfect service system.
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