Car Parts Discount
BMW PartsBMW 740i PartsCatalytic Converter

BMW 740i Catalytic Converter

Great cars and trucks like your 740i need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs these days. While it's not hard to buy replacement parts for BMW vehicles, these days only the highest quality are required to fix your automobile. Anyone who owns a BMW knows that when it comes to repairing their car, truck, or SUV only the highest quality replacement parts will do. Make no mistake, you bought your 740i because you understood you would be getting long-lasting quality and a trusted brand both impeccably combined into one car, truck, or SUV.

Why Catalytic Converter replacement is so important.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on your use of properly functioning exhaust and emissions parts. Your BMW 740i catalytic converter is likely the single most effective pollution control device on production vehicles today. 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 740i 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.

You've tried the rest, now try the best.

When your BMW requires the best replacement Catalytic Converter, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Bring your 740i back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. BMW 740i Catalytic Converter parts for 2001, 2000, 1999, 1998, 1997, 1995, 1994, 1993 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
BMW 740i Catalytic Converter, OEM: 94004
1993-1995 BMW 740i Magnaflow Catalytic Converter 94004
Add for Price, Save 21%   NEW ITEM
OEM: 94004, Item: 1256433
  Only 2 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, Right

BMW 740i EPA Standard Universal Converter, OEM: 15196Walker
1993-1994 BMW 740i Walker EPA Standard Universal Converter 15196
64.45, Save 39%   NEW ITEM
OEM: 15196, Item: 674090
  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: Left, Right

BMW 740i Catalytic Converter, OEM: 99204HM
1997-1998 BMW 740i Magnaflow Catalytic Converter 99204HM
Add for Price, Save 21%   NEW ITEM
OEM: 99204HM, Item: 1256349
  Only 4 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, Right

BMW 740i Catalytic Converter, OEM: 93174Eastern Catalytic
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 99775HM
1999-2001 BMW 740i 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 740i Universal Catalytic Converter, OEM: 93236Walker
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 51775
1999-2001 BMW 740i Magnaflow Catalytic Converter 51775
Add for Price, Save 25%   NEW ITEM
OEM: 51775, Item: 1258800
  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 740i Catalytic Converter, OEM: 81111Walker
1993-1994 BMW 740i Walker Catalytic Converter 81111
120.95, Save 39%   NEW ITEM
OEM: 81111, Item: 1234382
  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, Right

BMW 740i Catalytic Converter, OEM: 418005
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 332004
1993-1995 BMW 740i Magnaflow Catalytic Converter 332004
Add for Price, Save 24%   NEW ITEM
OEM: 332004, Item: 1257207
  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 740i Catalytic Converter, OEM: 448004
1997-1998 BMW 740i Magnaflow Catalytic Converter 448004
Add for Price, Save 16%   POPULAR
OEM: 448004, Item: 1226695
  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, Right

Walker
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 630013Eastern Catalytic
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW1473DDEC
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: BMW1473PDEC
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: 23819
1993-1995 BMW 740i 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 740i Catalytic Converter, OEM: 23058
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 23306
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: 24520
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: 24521
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: BMW71450DEC
1995, 1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW71451DEC
1995, 1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW81450DEC
1995 BMW 740i DEC Catalytic Converter BMW81450
Add for Price, Save 31%   NEW ITEM
OEM: BMW81450, Item: 467522
  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 740i Catalytic Converter, OEM: BMW1439DEC
1993-1995 BMW 740i 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 740i Catalytic Converter, OEM: BMW81451DEC
1995 BMW 740i DEC Catalytic Converter BMW81451
Add for Price, Save 31%   NEW ITEM
OEM: BMW81451, Item: 467523
  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 740i Catalytic Converter, OEM: 49785
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: 49786
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: 332819
1993-1995 BMW 740i 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 740i Catalytic Converter, OEM: 55325Walker
1997-1998 BMW 740i 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 740i 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

DEC
1993-1995 BMW 740i 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 740i Catalytic Converter, OEM: BMW9C1450DEC
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW9C1451DEC
1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW1491DDEC
1999-2001 BMW 740i 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 740i Catalytic Converter, OEM: BMW1491PDEC
1999-2001 BMW 740i 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 740i Exhaust Manifold with Integrated Catalytic Converter, OEM: 50450
1999-2001 BMW 740i 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 740i Catalytic Converter for Cylinders 1-4, OEM: 18 30 7 505 322/18307505322DEC
1997-1999 BMW 740i DEC Catalytic Converter for Cylinders 1-4 18 30 7 505 322
640.55, Save 41%   NEW ITEM
OEM: 18 30 7 505 322, Item: 492273
  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 740i Catalytic Converter for Cylinders 5-8, OEM: 18 30 7 505 321/18307505321DEC
1997-1999 BMW 740i DEC Catalytic Converter for Cylinders 5-8 18 30 7 505 321
640.55, Save 41%   NEW ITEM
OEM: 18 30 7 505 321, Item: 492272
  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

BMW 740i Catalytic Converter, OEM: BMW914510DEC
1995, 1997-1998 BMW 740i 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 740i Catalytic Converter, OEM: BMW914500DEC
1995, 1997-1998 BMW 740i 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 740i Exhaust Manifold with Integrated Catalytic Converter, OEM: 49783
1999-2001 BMW 740i Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49783
Add for Price, Save 20%   NEW ITEM
OEM: 49783, Item: 1465844
  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 740i Exhaust Manifold with Integrated Catalytic Converter, OEM: 452451
1999-2001 BMW 740i 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

Flowmaster
1995 BMW 740i Flowmaster Catalytic Converter 2820120
88.85, Save 39%   NO STOCK
OEM: 2820120, Item: 1444657
  Restock date not known
Select year, make, model above to verify this part fits your vehicle