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BMW PartsBMW 540i PartsCatalytic Converter

BMW 540i Catalytic Converter

Keeping your 540i in top shape is your top priority.

Select Your VehicleBMW car, truck, or SUV owners have become used to a certain level of a reputation for performance when driving their 540i around town. While it's not hard to buy replacement parts for BMW vehicles, these days only the absolute best are required to maintain your automobile. You bought your 540i because its sporty handling and German engineering struck a chord inside you; so why would you be okay with second rate when it comes to the highest quality auto parts? Obviously, you bought your 540i because you knew that you wanted long-lasting quality and a trusted brand both impeccably combined into one vehicle.

What Catalytic Converter does for your vehicle.

Getting the most out of your car or truck depends on the quality and performance of the parts you use. Your BMW 540i catalytic converter is the result of about a decade of engineering that took place in the 1960s and 70s. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that turn the carbon monoxide and hydrocarbons that your BMW 540i produces into harmless molecules of carbon dioxide, oxygen, and some water. Thanks to this chemical reaction, automakers could now curb their contribution to air pollution, which is why every vehicle made today has a catalytic converter.

Your automotive desires .

At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the appropriate BMW 540i part for your project or repair. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. Don't let a broken Catalytic Converter bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best replacement parts. If your car or truck was built in 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1995, 1994, then you will find the correct BMW 540i Catalytic Converter parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
BMW 540i Catalytic Converter, OEM: 94005
1994-1995 BMW 540i Magnaflow Catalytic Converter 94005
Add for Price, Save 28%   NEW ITEM
OEM: 94005, Item: 1256434
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 15196Walker
1994-1995 BMW 540i Walker Catalytic Converter 15196
70.35, Save 39%   NEW ITEM
OEM: 15196, Item: 1144063
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 93174Eastern Catalytic
1997-1998 BMW 540i Eastern Catalytic Catalytic Converter 93174
80.85, Save 39%   NEW ITEM
OEM: 93174, Item: 1005425
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 99204HM
1997-1998 BMW 540i Magnaflow Catalytic Converter 99204HM
Add for Price, Save 27%   NEW ITEM
OEM: 99204HM, Item: 1256349
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 99775HM
1999-2003 BMW 540i Magnaflow Catalytic Converter 99775HM
Add for Price, Save 26%   NEW ITEM
OEM: 99775HM, Item: 1258935
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Universal Catalytic Converter, OEM: 93236Walker
1997-1998 BMW 540i Walker Universal Catalytic Converter 93236
89.75, Save 39%   NEW ITEM
OEM: 93236, Item: 358368
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 81111Walker
1994-1995 BMW 540i Walker Catalytic Converter 81111
120.95, Save 39%   NEW ITEM
OEM: 81111, Item: 1234382
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 418005
1997-1998 BMW 540i Magnaflow Catalytic Converter 418005
Add for Price, Save 24%   NEW ITEM
OEM: 418005, Item: 1411103
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 332005
1994-1995 BMW 540i Magnaflow Catalytic Converter 332005
Add for Price, Save 24%   NEW ITEM
OEM: 332005, Item: 1257290
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 448004
1997-1998 BMW 540i Magnaflow Catalytic Converter 448004
Add for Price, Save 16%   POPULAR
OEM: 448004, Item: 1226695
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

Walker
1997-1998 BMW 540i Walker CalCat Universal Converter 82613
172.15, Save 39%   NEW ITEM
OEM: 82613, Item: 1215342
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 630013Eastern Catalytic
1997-1998 BMW 540i Eastern Catalytic Catalytic Converter 630013
181.15, Save 39%   NEW ITEM
OEM: 630013, Item: 1431822
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left Center, Right Center

BMW 540i Catalytic Converter, OEM: 522500Bosal
1997-1998 BMW 540i Bosal Catalytic Converter 522500
203.15, Save 39%   NEW ITEM
OEM: 522500, Item: 1246911
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

BMW 540i Catalytic Converter, OEM: BMW1473DDEC
1999-2003 BMW 540i DEC Catalytic Converter BMW1473D
Add for Price, Save 31%   NEW ITEM
OEM: BMW1473D, Item: 467490
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

BMW 540i Catalytic Converter, OEM: BMW1473PDEC
1999-2003 BMW 540i DEC Catalytic Converter BMW1473P
Add for Price, Save 31%   NEW ITEM
OEM: BMW1473P, Item: 467491
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

BMW 540i Catalytic Converter, OEM: 23819
1994-1995 BMW 540i Magnaflow Catalytic Converter 23819
Add for Price, Save 21%   NEW ITEM
OEM: 23819, Item: 1256189
  Only 7 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW91473PDEC
2002-2003 BMW 540i DEC Catalytic Converter BMW91473P
Add for Price, Save 31%   NEW ITEM
OEM: BMW91473P, Item: 467533
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

BMW 540i Catalytic Converter, OEM: 096-3533/0963533Bosal
1997-1998 BMW 540i Bosal Catalytic Converter 096-3533
325.55, Save 39%   NEW ITEM
OEM: 096-3533, Item: 1244602
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW91473DDEC
2002-2003 BMW 540i DEC Catalytic Converter BMW91473D
Add for Price, Save 31%   NEW ITEM
OEM: BMW91473D, Item: 467532
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

BMW 540i Catalytic Converter, OEM: 23058
1997-1998 BMW 540i Magnaflow Catalytic Converter 23058
Add for Price, Save 21%   NEW ITEM
OEM: 23058, Item: 1256616
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 096-3543/0963543Bosal
1997-1998 BMW 540i Bosal Catalytic Converter 096-3543
332.15, Save 39%   NEW ITEM
OEM: 096-3543, Item: 1244603
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 23306
1997-1998 BMW 540i Magnaflow Catalytic Converter 23306
Add for Price, Save 21%   NEW ITEM
OEM: 23306, Item: 1256617
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 24520
1999-2003 BMW 540i Magnaflow Catalytic Converter 24520
Add for Price, Save 21%   NEW ITEM
OEM: 24520, Item: 1258299
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 24521
1999-2003 BMW 540i Magnaflow Catalytic Converter 24521
Add for Price, Save 21%   NEW ITEM
OEM: 24521, Item: 1258300
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW1440DEC
1994-1995 BMW 540i DEC Catalytic Converter BMW1440
Add for Price, Save 31%   NEW ITEM
OEM: BMW1440, Item: 467482
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW71450DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW71450
Add for Price, Save 31%   NEW ITEM
OEM: BMW71450, Item: 467506
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW71451DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW71451
Add for Price, Save 31%   NEW ITEM
OEM: BMW71451, Item: 467507
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW1439DEC
1994 BMW 540i DEC Catalytic Converter BMW1439
371.25, Save 39%   NEW ITEM
OEM: BMW1439, Item: 104254
  Only 3 left In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 099-3543/0993543Bosal
1997-1998 BMW 540i Bosal Catalytic Converter 099-3543
378.25, Save 39%   NEW ITEM
OEM: 099-3543, Item: 1245040
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 49785
1999-2003 BMW 540i Magnaflow Catalytic Converter 49785
Add for Price, Save 21%   NEW ITEM
OEM: 49785, Item: 1255966
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 49786
1999-2003 BMW 540i Magnaflow Catalytic Converter 49786
Add for Price, Save 21%   NEW ITEM
OEM: 49786, Item: 1255967
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 332819
1994-1995 BMW 540i Magnaflow Catalytic Converter 332819
Add for Price, Save 21%   NEW ITEM
OEM: 332819, Item: 1361110
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 55325Walker
1997-1998 BMW 540i Walker Catalytic Converter 55325
410.85, Save 39%   NEW ITEM
OEM: 55325, Item: 1147606
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Walker
1997-1998 BMW 540i Walker Catalytic Converter 55324
415.05, Save 39%   NEW ITEM
OEM: 55324, Item: 1147605
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: 448680
1997-1998 BMW 540i Magnaflow Catalytic Converter 448680
Add for Price, Save 20%   NEW ITEM
OEM: 448680, Item: 1256935
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW81440DEC
1994-1995 BMW 540i DEC Catalytic Converter BMW81440
Add for Price, Save 31%   NEW ITEM
OEM: BMW81440, Item: 467520
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

DEC
1994 BMW 540i DEC Catalytic Converter BMW1438
442.05, Save 39%   NEW ITEM
OEM: BMW1438, Item: 104253
  Only 2 left In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW81441DEC
1994-1995 BMW 540i DEC Catalytic Converter BMW81441
Add for Price, Save 31%   NEW ITEM
OEM: BMW81441, Item: 467521
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 448683
1997-1998 BMW 540i Magnaflow Catalytic Converter 448683
Add for Price, Save 20%   NEW ITEM
OEM: 448683, Item: 1257850
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW9C1450DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW9C1450
Add for Price, Save 31%   NEW ITEM
OEM: BMW9C1450, Item: 467539
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: BMW9C1451DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW9C1451
Add for Price, Save 31%   NEW ITEM
OEM: BMW9C1451, Item: 467540
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW1491DDEC
1999-2003 BMW 540i DEC Catalytic Converter BMW1491D
Add for Price, Save 31%   NEW ITEM
OEM: BMW1491D, Item: 467496
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left

BMW 540i Catalytic Converter, OEM: BMW1491PDEC
1999-2003 BMW 540i DEC Catalytic Converter BMW1491P
Add for Price, Save 31%   NEW ITEM
OEM: BMW1491P, Item: 467497
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

BMW 540i Exhaust Manifold with Integrated Catalytic Converter, OEM: 50450
1999-2003 BMW 540i Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50450
Add for Price, Save 20%   NEW ITEM
OEM: 50450, Item: 1258509
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW914510DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW914510
644.15, Save 39%   NEW ITEM
OEM: BMW914510, Item: 104281
  Only 1 left In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

BMW 540i Catalytic Converter, OEM: BMW914500DEC
1997-1998 BMW 540i DEC Catalytic Converter BMW914500
702.35, Save 39%   NEW ITEM
OEM: BMW914500, Item: 104258
  Only 1 left In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Exhaust Manifold with Integrated Catalytic Converter, OEM: 452451
1999-2003 BMW 540i Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452451
Add for Price, Save 20%   NEW ITEM
OEM: 452451, Item: 1259037
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

BMW 540i Catalytic Converter, OEM: 51775
1999-2003 BMW 540i Magnaflow Catalytic Converter 51775
Add for Price, Save 21%   NO STOCK
OEM: 51775, Item: 1258800
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Catalytic Converter, OEM: 23818
1994-1995 BMW 540i Magnaflow Catalytic Converter 23818
Add for Price, Save 19%   NO STOCK
OEM: 23818, Item: 1256188
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left