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Information - Ventilation system
Internal combustion engine requires a cooling system in order to prevent damage and breakage caused by high temperatures. Almost all cars use liquid cooling. As a coolant a mixture of antifreeze and water is used. This prevents its freezing at low ambient temperatures. Water coolant is located in front and consists mostly of aluminium. In old cars it is made of brass. Air flow provides cooling of the fluid. The fan provides necessary air supply when the car is in the stationary state and at low speed.
The water pump pumps the coolant into the cooling circuit. Engine cooling system is controlled by a thermostat that controls the valve. When the temperature exceeds a certain mark (about 75 ° C), the valve opens. If this is not sufficient and the temperature reaches the following limit (90 ° C), the fan starts. The system includes an expansion tank to control the expansion of the coolant when the temperature increases. Damage of the cooling system often affects the density of the coolant. If there remain sports under the car, it is necessary to search the leakage. If the temperature reaches the red mark, stop the car immediately to avoid engine damage. You can continue driving when the temperature downs.
The engine heat is also used to heat the vehicle. With the help of the heat exchanger heat is used to heat the air. Internal unit fan feeds warm air to the car salon. The heating system works particularly fast when using air circulation. The air from the salon then passes the same way through the heat exchanger. Since this secondary air has a higher temperature than the air in the street, the heating process is accelerated.
Best goods: Heater car spare parts
- Radiator type: Mechanically jointed cooling fins
- Material: Aluminium
- Outlet Ø [mm]: 32
- Inlet Ø [mm]: 32
- Weight [kg]: 3,01
- Heating/Cooling: for vehicles without oil cooler
- Supplementary Article / Supplementary Info Info 2: with coolant regulator
- Core Width [mm]: 650
- Core Length [mm]: 340
- Core Depth [mm]: 23
- Condition: New
- Water pump impeller material: Plastic
- Operating Mode: Electric
- Supplementary Article / Supplementary Info Info 2: with fastening material
- Supplementary Article / Supplementary Info: with vibration dampers
- Voltage [V]: 12
- Diameter 2 [mm]: 40
- Diameter 1 [mm]: 40
- Condition: New
- Product line: XT-Professional
- Number of Teeth: 29
- Operating Mode: Mechanical
- Supplementary Article / Supplementary Info Info 2: with belt, with screw, with thermal management module
- Supplementary Article / Supplementary Info: with gaskets/seals, with pipe socket
- Observe service information
- Condition: New
- Opening Temperature [°C]: 95
- Number of connectors: 2
- Operating Mode: electronically controlled
- Additionally required articles (article numbers): 4010499
- Housing material: Plastic
- Number of sensors: 1
- Condition: New
- Opening Temperature [°C]: 105
- Supplementary Article / Supplementary Info: with gasket/seal
- Housing Type: with housing
- Weight [kg]: 0,503
- for OE number: 11 53 8 699 290
- Observe service information
- Condition: New
- Material: Aluminium
- Weight [kg]: 2,05
- Housing Type: Synthetic Material Housing
- Heating/Cooling: for vehicles without oil cooler
- Core Width [mm]: 646
- Core Length [mm]: 86
- Core Depth [mm]: 56
- Condition: New
- Housing material: GRP (Glass fibre Reinforced Plastic), PA 66 GF 30
- Housing Type: Synthetic Material Housing
- Supplementary Article / Supplementary Info Info 2: without thermostat
- Supplementary Article / Supplementary Info: with gaskets/seals
- Always compare old and new part (in particular OE No.)
- Seal Material: EPDM (ethylene propylene diene Monomer (M-class) rubber)
- Condition: New
- Cooling fins material: Aluminium
- Radiator type: Mechanically jointed cooling fins
- Water Tank Material (radiator): Plastic
- Outlet Ø [mm]: 38,5
- Inlet Ø [mm]: 38,5
- Supplementary Article / Supplementary Info Info 2: without cap, without expansion tank
- Supplementary Article / Supplementary Info: without gasket/seal
- Core Depth [mm]: 34
- Core Length [mm]: 540
- Core Width [mm]: 396
- Condition: New
- Rated Power [W]: 330/330
- Diameter 1 [mm]: 360
- Number of fan blades: 7
- Voltage [V]: 12
- Heating/Cooling: Double Fan
- Supplementary Article / Supplementary Info Info 2: with radiator fan shroud
- Number of pins: 4
- Supplementary Article / Supplementary Info: with control unit
- Manufacturer Restriction: SIEMENS
- Diameter 2 [mm]: 295
- Connector Shape: oval
- Condition: New
- Material: Aluminium
- Weight [kg]: 2,75
- Housing Type: Synthetic Material Housing
- Heating/Cooling: for vehicles without oil cooler
- Core Width [mm]: 600
- Core Length [mm]: 348
- Core Depth [mm]: 19
- Condition: New
- Water pump impeller material: Metal
- Number of Teeth: 19
- Water Pump Type: for timing belt drive
- Operating Mode: Mechanical
- Impeller Diameter [mm]: 64
- Supplementary Article / Supplementary Info Info 2: with seal ring
- Supplementary Article / Supplementary Info: do not use sealant
- Number of blades/vanes: 7
- Water Pump Pulley Diameter [mm]: 56,23
- Condition: New
- Housing Type: Synthetic Material Housing, with housing
- Supplementary Article / Supplementary Info Info 2: with bolts/screws, with belt, with flange, with sensor, with thermostat
- Operating Mode: Mechanical
- Heating/Cooling: Metal impeller
- Opening Temperature [°C]: 113
- Mounting Type: Partially assembled
- Supplementary Article / Supplementary Info: with gaskets/seals
- Number of Teeth: 67
- Condition: New
