BMW 3 Convertible (E46) 323Ci 2.5 Catalytic converter (163 hp Petrol M52 B25 (256S4))
Recommended part replacement interval for your car for the part category Catalytic converter: every 100.000 km
- Fitting Position: Front, for cylinder 4-6
-
- Left- / right-hand drive vehicles: for left-hand drive vehicles
- Emission Standard: Euro 3 (D3)
- Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
- Length [mm]: 420
- Weight [kg]: 3,5
- Code Letter: 91
- Item number: 28182
- Our price: £316.50
- Manufacturer: WALKER
- EAN number: 3277490281821
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Fitting Position: Front, for cylinder 1-3
-
- Left- / right-hand drive vehicles: for left-hand drive vehicles
- Emission Standard: Euro 3 (D3)
- Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
- Length [mm]: 600
- Weight [kg]: 3,8
- Code Letter: 92
- Item number: 28181
- Our price: £378.50
- Manufacturer: WALKER
- EAN number: 3277490281814
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Fitting Position: Front, for cylinder 4-6
-
- Emission Standard: Euro 3 (D3)
- Left- / right-hand drive vehicles: for left-hand drive vehicles
- Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
- Length [mm]: 420
- Weight [kg]: 3,5
- Code Letter: 91
- Item number: 429C0442
- Our price: £321.50
- Manufacturer: RIDEX
- EAN number: 4064138030212
- Condition: New
- Fitting Position: Front, for cylinder 4-6
-
- Emission Standard: Euro 3 (D3)
- Left- / right-hand drive vehicles: for left-hand drive vehicles
- Supplementary Article / Supplementary Info Info 2: with exhaust manifold, with mounting parts
- Length [mm]: 420
- Weight [kg]: 3,5
- Code Letter: 91
- Item number: SKCCT-4840441
- Our price: £359.50
- Manufacturer: STARK
- EAN number: 4064138030205
- Condition: New
- Fitting Position: Front Axle
- Diameter [mm]: 300
- Brake Disc Type: internally vented
- Drilled: no
- Brake Disc Thickness [mm]: 22
- Height [mm]: 52
- Centering Diameter [mm]: 79
- Number of Holes: 5
- Minimum thickness [mm]: 20,4
- Item number: B2546V
- Manufacturer: LPR
- EAN number: 8032532069813
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: Front Axle
- Diameter [mm]: 300
- Brake Disc Type: Vented
- Drilled: no
- Supplementary Info: ORIGINAL Quality
- Brake Disc Thickness [mm]: 22
- Height [mm]: 51,6
- Centering Diameter [mm]: 79
- Number of Holes: 5
- Wheel Bolt Bore Diameter [mm]: 14,5
- Bolt Hole Circle Ø [mm]: 120
- Minimum thickness [mm]: 20,4
- Required quantity: 2
- Item number: 315 521 3020
- Manufacturer: MEYLE
- EAN number: 4040074272428
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: Rear Axle
- Diameter [mm]: 294
- Brake Disc Type: Vented
- Drilled: no
- Brake Disc Thickness [mm]: 18,9
- Height [mm]: 60
- Centering Diameter [mm]: 75
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120
- Minimum thickness [mm]: 17,4
- Item number: BDC5147
- Manufacturer: QUINTON HAZELL
- EAN number: 5016593866430
- Condition: New
price incl. 20% VAT
- Fitting Position: Front Axle
- Brake System: ATE
- Wear Warning Contact: prepared for wear warning indicator, excl. wear warning contact
- Thickness [mm]: 17,8
- Quantity Unit: Axle Set
- Height [mm]: 57,3
- Width 2 [mm]: 151,3
- Width 1 [mm]: 150,1
- Test Mark: E1 90R-02A0334 / 0275
- MAPP code available
- Article number of recommended accessories: 24.8190-0207.2, 24.8190-0220.2
- Observe dimensions
- Item number: 13.0460-5405.2
- Our price: £29.49
- Manufacturer: ATE
- EAN number: 4006633122771
- Condition: New
- Fitting Position: Front Axle
- Brake System: ATE
- Wear Warning Contact: prepared for wear warning indicator, excl. wear warning contact
- Thickness [mm]: 17,8
- Product line: Ceramic
- Quantity Unit: Axle Set
- Height [mm]: 57,3
- Width 2 [mm]: 151,3
- Width 1 [mm]: 150,1
- Test Mark: E1 90R-02A0258 / 0274
- MAPP code available
- Article number of recommended accessories: 24.8190-0207.2, 24.8190-0220.2
- Observe dimensions
- Permissible up to vehicle capacity [kW]: 225
- Item number: 13.0470-5405.2
- Our price: £43.99
- Manufacturer: ATE
- EAN number: 4006633096881
- Condition: New
- Fitting Position: Front Axle
- Diameter [mm]: 300,0
- Brake Disc Type: Vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Product line: PowerDisc
- Brake Disc Thickness [mm]: 22,0
- Height [mm]: 51,8
- Centering Diameter [mm]: 79,0
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120,0
- Minimum thickness [mm]: 19,6
- Inner Diameter [mm]: 164,0
- MAPP code available
- Bore Diameter [mm]: 14,5
- Item number: 24.0322-0160.1
- Manufacturer: ATE
- EAN number: 4006633010146
- Condition: New
price incl. 20% VAT
- Fitting Position: Rear Axle
- Diameter [mm]: 294
- Brake Disc Type: Vented, internally vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Brake Disc Thickness [mm]: 19
- Height [mm]: 59,7
- Centering Diameter [mm]: 75
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120
- Minimum thickness [mm]: 17,4
- fulfils ECE norm: ECE-R90
- Bore Diameter up to [mm]: 14,8
- Item number: 0 986 478 570
- Manufacturer: BOSCH
- EAN number: 4047024094215
- Condition: New
- Fitting Position: Front Axle
- Diameter [mm]: 300
- Brake Disc Type: Vented
- Drilled: no
- Brake Disc Thickness [mm]: 21,9
- Height [mm]: 51,5
- Centering Diameter [mm]: 79
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120
- Minimum thickness [mm]: 20,4
- Item number: BDC5146
- Manufacturer: QUINTON HAZELL
- EAN number: 5016593866423
- Condition: New
price incl. 20% VAT
- Fitting Position: Rear Axle
- Brake System: ATE
- Wear Warning Contact: prepared for wear warning indicator, excl. wear warning contact
- Thickness [mm]: 17,3
- Quantity Unit: Axle Set
- Height [mm]: 44,9
- Width [mm]: 123,0
- Test Mark: E1 90R-02A0498 / 0352
- MAPP code available
- Article number of recommended accessories: 24.8190-0206.2, 24.8190-0211.2, 24.8190-0213.2, 24.8190-0221.2, 24.8190-0229.2, 24.8190-2802.2
- Observe dimensions
- Item number: 13.0460-3605.2
- Our price: £33.99
- Manufacturer: ATE
- EAN number: 4006633122733
- Condition: New
- Fitting Position: Rear Axle
- Brake System: ATE
- Wear Warning Contact: prepared for wear warning indicator, excl. wear warning contact
- Thickness [mm]: 17,3
- Product line: Ceramic
- Quantity Unit: Axle Set
- Height [mm]: 44,9
- Width [mm]: 123,0
- Test Mark: E1 90R-02A0258 / 0352
- MAPP code available
- Article number of recommended accessories: 24.8190-0206.2, 24.8190-0211.2, 24.8190-0213.2, 24.8190-0221.2, 24.8190-0229.2, 24.8190-2802.2
- Observe dimensions
- Permissible up to vehicle capacity [kW]: 225
- Item number: 13.0470-3605.2
- Our price: £49.99
- Manufacturer: ATE
- EAN number: 4006633339681
- Condition: New
- Fitting Position: Rear Axle
- Diameter [mm]: 294,0
- Brake Disc Type: Vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Brake Disc Thickness [mm]: 18,9
- Height [mm]: 59,7
- Centering Diameter [mm]: 75,0
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120,0
- Minimum thickness [mm]: 17,4
- Inner Diameter [mm]: 160,8
- MAPP code available
- Bore Diameter [mm]: 14,8
- Item number: 24.0119-0108.1
- Manufacturer: ATE
- EAN number: 4006633031547
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: Front Axle
- Diameter [mm]: 300,0
- Brake Disc Type: Vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Brake Disc Thickness [mm]: 22,0
- Height [mm]: 51,8
- Centering Diameter [mm]: 79,0
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120,0
- Minimum thickness [mm]: 20,4
- Inner Diameter [mm]: 164,0
- MAPP code available
- Test Mark: E1 90R-02C0115 / 0017
- Bore Diameter [mm]: 14,5
- Item number: 24.0122-0160.1
- Manufacturer: ATE
- EAN number: 4006633069212
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: Rear Axle
- Diameter [mm]: 294,0
- Brake Disc Type: Vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Product line: PowerDisc
- Brake Disc Thickness [mm]: 18,9
- Height [mm]: 59,7
- Centering Diameter [mm]: 75,0
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120,0
- Minimum thickness [mm]: 16,6
- Inner Diameter [mm]: 160,8
- MAPP code available
- Bore Diameter [mm]: 14,8
- Item number: 24.0319-0108.1
- Manufacturer: ATE
- EAN number: 4006633147293
- Condition: New
price incl. 20% VAT
- Fitting Position: Rear Axle
- Brake System: ATE
- Wear Warning Contact: without integrated wear sensor
- Supplementary Article / Supplementary Info Info 2: with anti-squeak plate
- Thickness [mm]: 16,3
- Quantity Unit: Axle Set
- Height [mm]: 44,9
- Width [mm]: 123
- WVA Number: 21934, 21935
- Test Mark: ECE-R90
- Weight [kg]: 0,98
- Item number: 598753
- Our price: £23.99
- Manufacturer: VALEO
- EAN number: 3276425987531
- Condition: New
- Fitting Position: Rear Axle
- Brake System: ATE
- Material: Low-Metallic
- Supplementary Article / Supplementary Info Info 2: with piston clip, with anti-squeak plate
- Thickness [mm]: 16,1
- Quantity Unit: Axle Set
- Height [mm]: 45
- Width [mm]: 123,1
- WVA Number: 21934
- Test Mark: ECE-R90
- Article number of recommended accessories: 1987473004, 1987474154, 1987474366, 1987474956, 1987474904, 1987474926, 1987474944, 1987474594
- Observe technical data
- Item number: 0 986 424 484
- Our price: £20.99
- Manufacturer: BOSCH
- EAN number: 3165143662694
- Condition: New
- Fitting Position: Front Axle
- Diameter [mm]: 299,8
- Brake Disc Type: Vented, internally vented
- Drilled: no
- Surface: Coated
- Machining: High-carbon
- Supplementary Article / Supplementary Info Info 2: with bolts / screws
- Brake Disc Thickness [mm]: 22
- Height [mm]: 51,6
- Centering Diameter [mm]: 79
- Number of Holes: 5
- Bolt Hole Circle Ø [mm]: 120
- Minimum thickness [mm]: 20,4
- fulfils ECE norm: ECE-R90
- Bore Diameter up to [mm]: 14,7
- Item number: 0 986 478 571
- Manufacturer: BOSCH
- EAN number: 4047024245310
- Condition: New
Articles you should read on the topic catalytic converter for BMW 3 Convertible (E46) 323Ci 2.5
What is the best catalyst for the 3 Convertible (E46) 323Ci 2.5?
The best catalytic converters for the BMW 3 Convertible (E46) M52B25(256S4) are from the following original brands:
- RIDEX
- JMJ
- BM CATALYSTS
- NAP carparts
- EEC
How much is a catalytic converter for the 3 Convertible (E46) 323Ci 2.5?
The price of a catalytic converter for the 3 Convertible E46 323Ci 2.5 typically ranges from £20.99 to £378.5.
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 Convertible (E46) 323Ci 163 hp M52B25(256S4)
| Length [mm] | 420; 600 |
| Weight [kg] | 0.98; 3.5; 3.8 |
| Emission rate | Euro 3 (D3) |
| Power [PS] | 163 |
| Power [kW] | 120 |