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Cooling system parts for BMW
The engine cooling system is designed to cool the vehicle's power unit. In most cases, antifreeze is used as a coolant. The circulation of antifreeze in the power unit is ensured by a pump, which is driven by the engine shafts. Sometimes, electrically driven auxiliary pumps are used along with the main pump. Typically, the cooling system has two circulation circuits: large and small. The large circuit includes a cooling radiator, which is blown by oncoming incoming air. In addition, the radiator is blown by a special fan. Depending on the temperature of the coolant, the thermostat opens or closes circulation in a large circuit of the system. Also, depending on the coolant temperature, the ECU turns the radiator cooling fan on and off. In the cold season and while the engine is cold, antifreeze circulates in a small circle without entering the cooling radiator. In the warm season and when the engine has warmed up, antifreeze circulates throughout a large circle of the system, passing through the radiator. The ECU receives information about the antifreeze temperature using temperature sensors. This maintains a constant engine operating temperature. In addition to the above elements, the cooling system has an expansion tank with a valve cap, rubber pipes with clamps, and a car interior heater radiator. More
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BMWRADIATOR17115A44D68
USD 641.45
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BMWRADIATOR17115A44D67
USD 641.45
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BMWRADIATOR17115A44D60
USD 883.87
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BMWRADIATOR17115A3F245
USD 632.66
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BMWRADIATOR17115A3F239
USD 759.28
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BMWRADIATOR17115A3F238
USD 632.66
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BMWRADIATOR17115A383C1
USD 792.63
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BMWRADIATOR17115A326C0
USD 883.87
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BMWRADIATOR17115A326B9
USD 843.77
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BMWRADIATOR17115A30680
USD 502.20
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BMWRADIATOR17115A30678
USD 502.20
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BMWRADIATOR17115A30677
USD 502.20
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BMWRADIATOR17115A187F1
USD 883.87
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BMWRADIATOR17115A187E9
USD 662.85
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BMWRADIATOR17115A187E7
USD 736.53
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BMWRADIATOR17115A187E4
USD 736.53
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BMWRADIATOR17115A06FE4
USD 673.89
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BMWCONDENSER AIR CONDITIONING64539873828
USD 739.90
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BMWCONDENSER AIR CONDITIONING64539476767
USD 741.49
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BMWCONDENSER AIR CONDITIONING64536804735
USD 706.11
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BMWAUXILIARY WATER PUMP11519470972
USD 91.59
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BMWAUXILIARY WATER PUMP11519455023
USD 430.09
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BMWAUXILIARY WATER PUMP11519455014
USD 242.53
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BMWAUXILIARY WATER PUMP11518600287
USD 336.17