What are some important facts to know about the catalytic converter on BMW 328i?

The performance of the catalytic converter is monitored by the oxygen sensors. When a change in readings occurs between the upstream and downstream sensors, a trouble code should be set that indicates the catalytic converter is not working efficiently. Take the vehicle to a dealer or other qualified shop for analysis. The catalytic converter is a reliable and simple device which needs no maintenance in itself, but there are some facts an owner should be aware of if the converter is to function properly for its full service life. Always keep the ignition and fuel systems well-maintained in accordance with the manufacturer's schedule. If the engine develops a misfire, do not drive the vehicle at all (or at least as little as possible) until the fault is corrected. DO NOT push- or tow-start the vehicle-this will soak the catalytic converter in unburned fuel, causing it to overheat when the engine does start. DO NOT switch oft the ignition at high engine speeds. DO NOT use fuel or engine oil additives-these may contain substances harmful to the catalytic converter. DO NOT continue to use the vehicle if the engine burns oil to the extent of leaving a visible trail of blue smoke. Remember that the catalytic converter operates at very high temperatures. DO NOT, therefore, park the vehicle in dry undergrowth, over long grass or piles of dead leaves after a long run. Remember that the catalytic converter is FRAGILE - do not strike it with tools during servicing work. In some cases a sulphurous smell (like that of rotten eggs) may be noticed from the exhaust. This is common to many catalytic converter-equipped cars and once the vehicle has covered a few thousand miles, the problem should disappear. The catalytic converter, used on a well-maintained and well-driven vehicle, should last for between 50,000 and 100,000 miles - if the converter is no longer effective, it must be replaced. The catalytic converter is integral with the exhaust manifold, and they are replaced as a unit.

Genuine BMW 328i Catalytic Converter

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21 Catalytic Converters found

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BMW 328i Exchange Catalytic Converter Close To Engine
Part Number: 18307607665
$1364.69 MSRP: $1727.23
You Save: $362.54 (21%)
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Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N26 Engine(F30), Sedan N26 Engine(F30)
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BMW 328i Catalytic Converter Center
Part Number: 18307633119
$2846.79 MSRP: $3670.39
You Save: $823.60 (23%)
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Product Specifications
- Other Name: Exchange Catalyst With Centre Silencer; Center Muffler, Front Pipe
- Position: Center
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N26 Engine(F30), Sedan N26 Engine(F30)
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BMW 328i Exchange Catalytic Converter Close To Engine
Part Number: 18327645666
$1361.67 MSRP: $1727.23
You Save: $365.56 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Catalytic Converter, Converter & Pipe
- Replaces: 18-30-7-629-250
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 328i | N20 Engine(F30), Sedan N20 Engine(F30), Wagon(F31)
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BMW 328i Catalytic Converter
Part Number: 18307566938
$1427.68 MSRP: $1813.61
You Save: $385.93 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exchange Exhaust Pipe Catalyst Cylinder; Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
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BMW 328i Catalytic Converter
Part Number: 18307544510
$1427.68 MSRP: $1813.61
You Save: $385.93 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exchange Exhaust Pipe Catalyst Cylinder; Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 11627503674
$3198.05 MSRP: $3782.19
You Save: $584.14 (16%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exch. exhaust manifold with catalyst
- Replaced by: 11627503673
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 11627503675
$3499.24 MSRP: $4143.44
You Save: $644.20 (16%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold, Manifold
- Replaces: 11-62-1-732-939
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407556989
$1285.27 MSRP: $1632.21
You Save: $346.94 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407556990
$1285.27 MSRP: $1632.21
You Save: $346.94 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
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BMW 328i Catalytic Converter
Part Number: 18307547840
$1427.68 MSRP: $1813.61
You Save: $385.93 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exchange Exhaust Pipe Catalyst Cylinder; Converter & Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Exhaust Front Muffler And Catalytic
Part Number: 18301744162
$6080.26 MSRP: $8202.73
You Save: $2122.47 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exchange Catalyst With Centre Silencer; Catalytic Converter, Converter & Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1999 BMW 328i | Convertible(E36), Sedan(E36)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 11627503673
$3198.05 MSRP: $3782.19
You Save: $584.14 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold, Manifold
- Replaces: 11-62-7-503-674, 11-62-1-732-935, 11-62-1-439-859
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i RP CATALYTIC CONV.CLOSE TO T
Part Number: 18328607016
$1989.93 MSRP: $2545.30
You Save: $555.37 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2016 BMW 328i | N20 Engine(F30)
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BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407556504
$1285.27 MSRP: $1632.21
You Save: $346.94 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2011 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
View related parts
BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407556503
$1292.07 MSRP: $1632.21
You Save: $340.14 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2011 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
View related parts
BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407563736
$1292.07 MSRP: $1632.21
You Save: $340.14 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2012 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
View related parts
BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407563737
$1292.07 MSRP: $1632.21
You Save: $340.14 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2012 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
View related parts
BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407646693
$1292.07 MSRP: $1632.21
You Save: $340.14 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Replaces: 18-40-7-596-879
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
View related parts
BMW 328i Exchange. Exhaust Manifold With Catalyst
Part Number: 18407646694
$1292.07 MSRP: $1632.21
You Save: $340.14 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exch. exhaust manifold with catalyst; Exhaust Manifold
- Replaces: 18-40-7-596-877
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
View related parts
BMW 328i Catalytic Converter
Part Number: 18307566937
$1427.68 MSRP: $1813.61
You Save: $385.93 (22%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Exchange Exhaust Pipe Catalyst Cylinder; Converter & Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)

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BMW 328i Catalytic Converter

The BMW 328i Catalytic Converter is one of the critical and significant installations in these cars, known for its reliability and power. This advanced BMW 328i Catalytic Converter successfully converts toxic efflux gases into relatively non-hazardous or harmless elements that are capable of passing emission standards. Manufactured from rare materials such as ceramic honeycombs and coated with precious metals, the Catalytic Converter enables redox reactions that minimize poisonous gases by a huge percentage. It suits all generations of the 328i, including E36, E46, E90, and F30, improving their efficiency and safety while helping to reduce emissions. The model is well-known for its performance and economy on the road, equipped with TwinPower Turbo technology activated by the Catalytic Converter to produce the optimal results of the engine capacity with low emissions. Additionally, the eight-speed steptronic automatic transmission harmonizes well with the working of the Catalytic Converter, making gear shifts smooth and raising fuel efficiency. Notably, the BMW 328i Catalytic Converter is well admired in the automotive market because of its heavy build and optimal functioning within a stoichiometric air-fuel ratio to combat issues such as catalyst poisoning. In conclusion, the BMW 328i Catalytic Converter plays a significant role in the car's operation, protecting passengers and the environment, and therefore only the top recommendation can be given to all the fans of the BMW out there.

If you are looking for OEM BMW 328i Catalytic Converter, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 328i Catalytic Converter that come backed by the manufacturer's warranty.

BMW 328i Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter
18307566938
Q: What are some important facts to know about the catalytic converter on BMW 328i?
A:
The performance of the catalytic converter is monitored by the Oxygen Sensors. When a change in readings occurs between the upstream and downstream sensors, a trouble code should be set that indicates the catalytic converter is not working efficiently. Take the vehicle to a dealer or other qualified shop for analysis. The catalytic converter is a reliable and simple device which needs no maintenance in itself, but there are some facts an owner should be aware of if the converter is to function properly for its full service life. Always keep the ignition and fuel systems well-maintained in accordance with the manufacturer's schedule. If the engine develops a misfire, do not drive the vehicle at all (or at least as little as possible) until the fault is corrected. DO NOT push- or tow-start the vehicle-this will soak the catalytic converter in unburned fuel, causing it to overheat when the engine does start. DO NOT switch oft the ignition at high engine speeds. DO NOT use fuel or engine oil additives-these may contain substances harmful to the catalytic converter. DO NOT continue to use the vehicle if the engine burns oil to the extent of leaving a visible trail of blue smoke. Remember that the catalytic converter operates at very high temperatures. DO NOT, therefore, park the vehicle in dry undergrowth, over long grass or piles of dead leaves after a long run. Remember that the catalytic converter is FRAGILE - do not strike it with tools during servicing work. In some cases a sulphurous smell (like that of rotten eggs) may be noticed from the exhaust. This is common to many catalytic converter-equipped cars and once the vehicle has covered a few thousand miles, the problem should disappear. The catalytic converter, used on a well-maintained and well-driven vehicle, should last for between 50,000 and 100,000 miles - if the converter is no longer effective, it must be replaced. The catalytic converter is integral with the exhaust manifold, and they are replaced as a unit.

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