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

-20%
VAN WEZEL Heat Exchanger, interior heating
Article № : 58006060
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£ 13,07
£ 10,46
incl. 20% VAT, Shipping
  • Core Dimensions: 235x157x40
  • Quality: IR PLUS
  • Supplementary Article/Supplementary Info: with accessories

OEM-Number

1H 18 1 903 1A

1H 18 1 903 1B

19 18 1 903 1

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-20%
VAN WEZEL Heat Exchanger, interior heating
Article № : 09006055
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£ 13,07
£ 10,46
incl. 20% VAT, Shipping
  • Core Dimensions: 234x156x42
  • Water tank material (radiator): Plastic
  • Cooling fins material: Aluminium

OEM-Number

64 48 7 8

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-20%
HELLA Heat Exchanger, interior heating
Article № : 8FH 351 001-611
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£ 22,05
£ 17,64
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  • Core Length [mm]: 234
  • Core Width [mm]: 157
  • Core Depth [mm]: 42

OEM-Number

19 18 1 903 1F

19 18 1 903 1B

19 18 1 903 1D

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-20%
HELLA Heat Exchanger, interior heating
Article № : 8FH 351 311-751
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£ 63,14
£ 50,51
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  • Core Length [mm]: 192
  • Core Width [mm]: 186
  • Core Depth [mm]: 48

OEM-Number

91 44 2 21

35 45 5 37

35 45 5 88

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-20%
VAN WEZEL Heat Exchanger, interior heating
Article № : 43006228
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£ 12,18
£ 9,74
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  • Core Dimensions: 235x158x42
  • Water tank material (radiator): Plastic
  • Cooling fins material: Aluminium

OEM-Number

77 01 0 455 52

77 01 0 447 90

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-20%
AKS DASIS Heat Exchanger, interior heating
Article № : 069040N
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£ 14,87
£ 11,90
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  • Length [mm]: 220
  • Width [mm]: 195
  • Depth [mm]: 42
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-20%
NISSENS Heat Exchanger, interior heating
Article № : 73641
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£ 41,39
£ 33,11
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  • Core Dimensions: 235 x 213 x 40 mm
  • Water tank material (radiator): Plastic
  • Cooling fins material: Aluminium

OEM-Number

91 71 5 03

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-20%
VAN WEZEL Heat Exchanger, interior heating
Article № : 37006354
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£ 32,05
£ 25,64
incl. 20% VAT, Shipping
  • Core Dimensions: 175x170x36
  • Supplementary Article/Supplementary Info: with accessories
  • Quality: IR PLUS

OEM-Number

16 18 2 22

91 91 4 0

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