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E46 Coupe 330 Ci Catalytic converter (231 hp Petrol M54 B30 (306S3))

Recommended Catalytic converter replacement interval for E46 Coupe 330 Ci 231hp: every 100.000 km

Recommended part replacement interval for your car for the part category Catalytic converter: every 100.000 km

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Best catalytic converter for BMW 3 Series 330 Ci petrol
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46 items
  • Fitting Position: Front
    • Emission Standard: Up to Euro 4
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Test Mark: E9-103R
  • Emission Standard: Up to Euro 4
  • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Item number: CAK11355
  • Our price: £ 370,61
  • Manufacturer: NAP carparts
  • EAN number: 4064558054348
  • Condition: Remanufactured
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£ 370,61

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  • Fitting Position: Rear
    • Construction Year to: 05 / 2006, 12 / 2002
    • Construction Year from: 01 / 2003, 08 / 2000
    • Engine Code: M54B306S3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • for cylinder: 1-3
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Emission Standard: Euro 4
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 600
  • Item number: BK-814
  • Our price: £ 391,25
  • Manufacturer: VEGAZ
  • EAN number: 4055503024257
  • Condition: New
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-48%
compared to RRP £ 753,04

£ 391,25

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  • Fitting Position: Front
    • Construction Year to: 05 / 2006, 12 / 2002
    • Construction Year from: 01 / 2003, 08 / 2000
    • Engine Code: M54B306S3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • for cylinder: 1-3
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Emission Standard: Euro 4
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 820
  • Item number: BK-815
  • Our price: £ 394,65
  • Manufacturer: VEGAZ
  • EAN number: 4055503023915
  • Condition: New
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-47%
compared to RRP £ 753,04

£ 394,65

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  • Fitting Position: for cylinder 1-3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • Engine Code: M54B306S3
    • Emission Standard: Euro 2, Euro 3 (D3)
    • for cylinder: 1-3
  • Supplementary Article / Supplementary Info Info 2: with mounting parts
  • Length [mm]: 820
  • Weight [kg]: 4,600
  • Code Letter: 92
  • Item number: 28071
  • Our price: £ 428,41
  • Manufacturer: WALKER
  • EAN number: 3277490280718
  • Condition: New
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-50%
compared to RRP £ 872,36

£ 428,41

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  • Fitting Position: Front
    • Emission Standard: Up to Euro 4
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Test Mark: E9-103R
  • Emission Standard: Up to Euro 4
  • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Item number: CAK11354
  • Our price: £ 434,16
  • Manufacturer: NAP carparts
  • EAN number: 4064558054331
  • Condition: Remanufactured
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£ 434,16

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  • Fitting Position: for cylinder 4-6
    • Engine Code: M54
    • Construction Year from: 08 / 2000
    • Construction Year to: 12 / 2002
  • Supplementary Article / Supplementary Info Info 2: with mounting kit
  • Similar to picture
  • Emission Standard: Euro 3
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 470
  • Supplementary Info: Set
  • with ECE / ABE approval
  • Item number: 750110
  • Our price: £ 482,83
  • Manufacturer: ERNST
  • EAN number: 4007463750110
  • Condition: New
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£ 482,83

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  • TecDoc Engine Number: M54 B30 (306S3)
  • Emission Standard: Euro 3 (D3)
  • Length [mm]: 1180
  • Weight [kg]: 7,5
  • Item number: BM6015T
  • Our price: £ 250,26
  • Manufacturer: EEC
  • EAN number: 221094110781998107819
  • Condition: New
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Сurrently out of stock
£ 250,26

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AS 45247 Catalytic converter Front, Length: 820 mm
Article number: 45247
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  • Fitting Position: Front
  • Construction Year from: 09 / 2001
  • EG / ECE conform
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 820
  • Weight [kg]: 4,5
  • Item number: 45247
  • Our price: £ 288,62
  • Manufacturer: AS
  • EAN number: 8435247717671
  • Condition: New
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Сurrently out of stock
£ 288,62

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  • Fitting Position: for cylinder 1-3
    • Left- / right-hand drive vehicles: for right-hand drive vehicles
    • Emission Standard: Up to Euro 3
  • Test Mark: E9-103R
  • Material: Ceramic
  • only in connection with: FK91471
  • Supplementary Info: Non-approved
  • Product fulfils: Euro 4
  • Item number: BM91471H
  • Our price: £ 297,66
  • Manufacturer: BM CATALYSTS
  • EAN number: 22107243788209378820
  • Condition: New
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£ 297,66

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  • Fitting Position: Front
    • Emission Standard: Up to Euro 3
    • Left- / right-hand drive vehicles: for right-hand drive vehicles
  • Test Mark: E9-103R
  • Emission Standard: Up to Euro 3, Up to Euro 4
  • Left- / right-hand drive vehicles: for right-hand drive vehicles
  • Item number: CAK11181
  • Our price: £ 306,07
  • Manufacturer: NAP carparts
  • EAN number: 4064558052603
  • Condition: New
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Сurrently out of stock
£ 306,07

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  • Fitting Position: for cylinder 1-3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • Engine Code: M54B306S3
    • Emission Standard: Euro 3 (D3)
  • Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
  • Length [mm]: 820
  • Weight [kg]: 4,890
  • Code Letter: 92
  • Item number: 28334
  • Our price: £ 317,50
  • Manufacturer: WALKER
  • EAN number: 3277490283344
  • Condition: New
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Сurrently out of stock
-61%
compared to RRP £ 832,10

£ 317,50

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  • Fitting Position: Front
    • Construction Year from: 08 / 2000
    • Construction Year to: 12 / 2002
    • Engine Code: M54
  • for manufacturer exhaust gas norm: Euro 3
  • Similar to picture
  • for cylinder: 1-3
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Vehicle Equipment: for vehicles with OBD
  • Length [mm]: 820
  • Weight [kg]: 4,700
  • Supplementary Info: Set
  • Item number: 750127
  • Our price: £ 328,33
  • Manufacturer: ERNST
  • EAN number: 4007463750127
  • Condition: New
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Сurrently out of stock
-39%
compared to RRP £ 544,96

£ 328,33

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  • Fitting Position: Exhaust Manifold
  • Construction Year to: 05 / 2006
  • Test Mark: E9-103R
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Emission Standard: Euro 4
  • Item number: BK-993
  • Our price: £ 342,12
  • Manufacturer: VEGAZ
  • EAN number: 4055503033297
  • Condition: New
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Сurrently out of stock
-54%
compared to RRP £ 753,04

£ 342,12

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excl. delivery costs

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  • Fitting Position: for cylinder 4-6
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • Engine Code: M54B306S3
    • Emission Standard: Euro 3 (D3)
  • Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
  • Length [mm]: 600
  • Weight [kg]: 4,220
  • Code Letter: 91
  • Item number: 28335
  • Our price: £ 343,80
  • Manufacturer: WALKER
  • EAN number: 3277490283351
  • Condition: New
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Сurrently out of stock
-60%
compared to RRP £ 871,85

£ 343,80

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    • Construction Year from: 08 / 2000
    • Construction Year to: 12 / 2002
    • Engine Code: M54B306S3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • for cylinder: 1-3
  • Supplementary Article / Supplementary Info Info 2: with fastening material, with exhaust manifold gasket(s)
  • for manufacturer exhaust gas norm: Euro 4
  • Similar to picture
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Item number: BK-815BLAU
  • Our price: £ 351,01
  • Manufacturer: VEGAZ
  • EAN number: 4055503309040
  • Condition: New
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Сurrently out of stock
-33%
compared to RRP £ 526,31

£ 351,01

price incl. 20% VAT

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  • Fitting Position: Front
    • Emission Standard: Up to Euro 3
    • Left- / right-hand drive vehicles: for right-hand drive vehicles
  • Test Mark: E9-103R
  • Emission Standard: Up to Euro 3, Up to Euro 4
  • Left- / right-hand drive vehicles: for right-hand drive vehicles
  • Item number: CAK11185
  • Our price: £ 353,26
  • Manufacturer: NAP carparts
  • EAN number: 4064558052641
  • Condition: New
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Free delivery on this item
Сurrently out of stock
£ 353,26

price incl. 20% VAT

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  • Fitting Position: for cylinder 4-6
    • Left- / right-hand drive vehicles: for right-hand drive vehicles
    • Emission Standard: Up to Euro 3
  • Test Mark: E9-103R
  • Material: Ceramic
  • only in connection with: FK91477
  • Supplementary Info: Non-approved
  • Product fulfils: Euro 4
  • Item number: BM91477H
  • Our price: £ 354,63
  • Manufacturer: BM CATALYSTS
  • EAN number: 22107243788217378821
  • Condition: New
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Сurrently out of stock
£ 354,63

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56.594 Catalyst BMW 3 Series 330Ci 231 hp 170 kW M54 B30 (306S3) 2003 E46 Sample photo only IZAWIT 56594 E46 Coupe 330Ci Cat converter 231 hp Petrol 2003 cost
  • Fitting Position: Right Front
    • Emission Standard: Euro 4
    • Catalytic Converter Type: for vehicles with catalytic converter
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Length [mm]: 820
  • Weight [kg]: 4.6
  • Item number: 56.594
  • Our price: £ 370,05
  • Manufacturer: IZAWIT
  • EAN number: 56.594
  • Condition: New
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Сurrently out of stock
£ 370,05

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56.595 Catalysts BMW 3 Series 330Ci 231 hp 170 kW M54 B30 (306S3) 2004 E46 Sample photo only IZAWIT 56595 E46 Coupe 330Ci Catalytic converter 231 hp Petrol 2002 cost
    • Construction Year to: 05 / 2006, 12 / 2002
    • Construction Year from: 01 / 2003, 08 / 2000
    • Engine Code: M54B306S3
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • for cylinder: 1-3
  • Length [mm]: 600
  • Weight [kg]: 4.0
  • Item number: 56.595
  • Our price: £ 370,05
  • Manufacturer: IZAWIT
  • EAN number: 56.595
  • Condition: New
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Сurrently out of stock
£ 370,05

price incl. 20% VAT

excl. delivery costs

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    • Construction Year from: 08 / 2000
    • Construction Year to: 12 / 2002
    • Catalytic Converter Type: for vehicles with catalytic converter
    • Left- / right-hand drive vehicles: for left-hand drive vehicles
    • Engine Code: M54B306S3
    • for cylinder: 1-3
  • Supplementary Article / Supplementary Info: with fastening / mounting material
  • Item number: BK-814BLAU
  • Our price: £ 381,88
  • Manufacturer: VEGAZ
  • EAN number: 4055503309033
  • Condition: New
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Сurrently out of stock
-29%
compared to RRP £ 538,07

£ 381,88

price incl. 20% VAT

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What is the best catalyst for the BMW E46 Coupe 330 Ci?

The best catalytic converters for the E46 Coupe M54B30(306S3) are from the following original brands:

  • RIDEX
  • JMJ
  • BM CATALYSTS
  • NAP carparts
  • EEC

How much is a catalytic converter for the BMW E46 Coupe 330 Ci?

The price of a catalytic converter for the 3 Coupe E46 330 Ci typically ranges from £250.26 to £482.83.

What should I do if the catalytic converter warning light is flashing?

If the catalytic converter warning light flashes up intermittently or the light’s on for long periods, it usually means that the catalytic converter is faulty or bad. You should check the heat shield plate and find out whether a catalytic converter replacement is necessary to prevent further faults.

Which catalytic converter to choose for a 3 Coupe (E46) 330Ci 231 hp M54B30(306S3)

Length [mm] 470; 600; 820; 1180
Weight [kg] 4; 4.22; 4.5; 4.6; 4.7; 4.89; 7.5
Emission rate Euro 2; Euro 3; Euro 3 (D3); Euro 4; Up to Euro 3; Up to Euro 4
Power [PS] 231
Power [kW] 170
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