CAR Katalysator / cat converter

Catalyst: common defects and their signs

  1. Soiling.
    • Engine power is reduced, the car accelerates hard. Sometimes these signs are accompanied by fuel consumption increase.
    • If the catalyst is fully clogged the car can fail to start or stall immediately.
    • Reduced emissions coming from the exhaust pipe.
    • «Check Engine» signal appears on the dashboard.
  2. Melting or damage.
    • Rattling sound from under the car bottom is heard.
    • Exhaust gases have a bluish-grey colour and rotten egg smell.
    • Fuel consumption increased significantly.

How to replace catalyst?

If the catalyst is out of order it should be replaced because this element cannot be taken apart and repaired. The process will be different depending on the mounting location. It can be located either on the exhaust manifold (thus the exhaust manifold should be removed for catalyst replacement), or under the car bottom (thus the entire exhaust system would need to be demounted before component replacement). Anyhow, you should entrust replacement to service station specialists because special equipment is required for correct component installation.

Katalysator / cat converter Information

Katalysator / cat converter: Bestsellers

-21%
BM CATALYSTS Catalytic Converter
Article № : BM90694H
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£ 185,04
£ 146,18
incl. 20% VAT, Shipping
  • Inspection Tag: E9-103R
  • only in connection with: FK90694
  • Supplementary Info: Approved
  • Condition: New

OEM-Number

1J 02 5 450 4TX

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BM CATALYSTS Catalytic Converter
Article № : BM90734H
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  • Inspection Tag: E9-103R
  • only in connection with: FK90734
  • Supplementary Info: Approved
  • Condition: New

OEM-Number

1J 12 5 305 8HX

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WALKER Catalytic Converter
Article № : 20990
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£ 206,17
£ 162,87
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  • Weight [kg]: 4,185
  • Length [mm]: 330
  • Technical Information Number: 91
  • Condition: New

OEM-Number

03 D2 5 302 0LX

03 D2 5 302 0HX

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HJS Repair Pipe, catalytic converter
Article № : 83 00 8313
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£ 120,34
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  • Fitting Position: Front
  • Pipe Connector: Flexible
  • Supplementary Article/Info 2: with flange, with mounting parts
  • Condition: New

OEM-Number

18 30 7 568 058

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WALKER Catalytic Converter
Article № : 20628
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£ 185,26
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  • Weight [kg]: 3,990
  • Length [mm]: 445
  • Technical Information Number: 92
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OEM-Number

17 31 E Y

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BM CATALYSTS Catalytic Converter
Article № : BM91263H
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£ 250,45
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  • Inspection Tag: E9-103R
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  • Supplementary Info: Approved
  • Condition: New

OEM-Number

03 42 L 5

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WALKER Catalytic Converter
Article № : 28667
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  • Weight [kg]: 3,300
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OEM-Number

16 12 0 240 80

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VEGAZ Catalytic Converter
Article № : VK-975
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£ 106,02
£ 83,76
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  • Fitting Position: Front
  • Length [mm]: 625
  • Weight [kg]: 4,10
  • Condition: New

OEM-Number

1J 02 5 302 3X

1J 01 3 108 9BX

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