CAR Heat exchanger

Heater radiator: common faults and their symptoms

  1. Loss of hermeticity
    • Increased consumption of coolant.
    • When the heater is activated, the air in the passenger compartment becomes more humid.
    • Sometimes the coolant may leak into the passenger compartment from the heater core.
    • Warm air is not blowing from the heater.
  2. Clogging
    • Even when the engine is warmed up, cold air blows from the heater.
    • The heater cannot be activated.
    • The heater does not operate correctly in all modes.

How to repair or replace the heater radiator?

Repair of heater radiator comprises its flushing and removing foreign objects. This procedure is also recommended for preventing problems before symptoms are discovered. To be sure of the quality of work, it is better not to attempt to clean the component yourself, and contact a service station.

It is not always possible to clean the heater core. There are many vehicle models where it is to be replaced only. This car part is located in a hard-to-reach location, and its replacement often requires dismantling of the front console, therefore, you should entrust replacement to professionals.

Together with replacement of the heater radiator, it is recommended to check the cabin air filter and coolant, and replace them if necessary.

Heat exchanger Information

Heat exchanger: Bestsellers

-17%
RIDEX Heat Exchanger, interior heating
Article № : 467H0022
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£ 15,48
£ 12,85
incl. 20% VAT, Shipping
  • Transmission Type: Manual- / optional automatic transmission
  • Vehicle Equipment: for vehicles with/without air conditioning
  • Core Dimensions: 210 X 157 X 42
  • Condition: New

OEM-Number

60 25 3 704 14

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-17%
NRF Heat Exchanger, interior heating
Article № : 54342
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£ 126,40
£ 104,91
incl. 20% VAT, Shipping
  • Manufacturer Restriction: VALEO
  • Supplementary Article/Info 2: without pipe
  • Thickness [mm]: 26
  • Condition: New

OEM-Number

5Q 08 1 903 1

5Q 08 1 903 1B

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-17%
DENSO Heat Exchanger, interior heating
Article № : DRR32005
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£ 60,28
£ 50,03
incl. 20% VAT, Shipping
  • Core Dimensions: 153x180x27
  • Material: Aluminium
  • Weight [g]: 771
  • Condition: New

OEM-Number

3C 08 1 903 1

3C 08 1 903 1A

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-17%
FEBI BILSTEIN Heat Exchanger, interior heating
Article № : 14741
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£ 19,95
£ 16,56
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  • Length [mm]: 234
  • Width [mm]: 157,0
  • Thickness [mm]: 40,0
  • Condition: New

OEM-Number

8D 18 1 903 0B

89 38 1 903 1B

8D 18 1 903 0A

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-17%
VAN WEZEL Heat Exchanger, interior heating
Article № : 37006197
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£ 19,78
£ 16,42
incl. 20% VAT, Shipping
  • Cooling fins material: Aluminium
  • Water tank material (radiator): Aluminium
  • Core Dimensions: 159x190x32
  • Condition: New

OEM-Number

97 17 8 232

52 46 3 287

16 18 0 20

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-17%
VAN WEZEL Heat Exchanger, interior heating
Article № : 58006060
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£ 12,10
£ 10,04
incl. 20% VAT, Shipping
  • Cooling fins material: Aluminium
  • Water tank material (radiator): Plastic
  • Supplementary Article/Supplementary Info: with accessories
  • Condition: New

OEM-Number

1H 18 1 903 1A

1H 18 1 903 1B

19 18 1 903 1D

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-17%
NRF Heat Exchanger, interior heating
Article № : 58622
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£ 13,37
£ 11,10
incl. 20% VAT, Shipping
  • Material: Aluminium
  • Thickness [mm]: 42
  • Width [mm]: 157
  • Condition: New

OEM-Number

19 18 1 903 1B

19 18 1 903 1F

19 18 1 903 1C

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-17%
VAN WEZEL Heat Exchanger, interior heating
Article № : 09006055
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Buy VAN WEZEL 09006055
£ 12,10
£ 10,04
incl. 20% VAT, Shipping
  • Cooling fins material: Aluminium
  • Water tank material (radiator): Plastic
  • Core Dimensions: 234x156x42
  • Condition: New

OEM-Number

64 48 7 8

96 10 3 384

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