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Lexus PartsLexus LS400 PartsCatalytic Converter

Lexus LS400 Catalytic Converter

Your LS400 is a prized possession.

Select Your VehicleWhile it may not be difficult to buy replacement parts for Lexus vehicles, these days the necessity for nothing but the absolute best are required to fix your automobile. Make no mistake, you didn't buy your LS400 unless you understood you would be getting best-in-class service and dependability both rolled up into one vehicle. You purchased your LS400 because its sporty handling and appealing looks appealed to your senses; so why would you settle for second rate when it comes to great quality auto parts? Anyone who operates a Lexus knows that when it comes to maintaining their automobile only the absolute best replacement parts will do.

Why Catalytic Converter replacement is so important.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. Your Lexus LS400 catalytic converter has been installed thanks to a federal mandate that is decades old. Inside every catalytic converter are cells made from platinum and/or rhodium arranged in a honeycomb pattern that change the harmful emissions of your Lexus LS400 from carbon monoxide and hydrocarbons to carbon dioxide and water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

The things this company has to provide.

Buying new Lexus parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement LS400 parts on the internet. Get your LS400 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Lexus LS400 Catalytic Converter parts for 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990 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.
Lexus LS400 CalCat Direct Fit Converter, OEM: 81846Walker
1995-1997 Lexus LS400 Walker CalCat Direct Fit Converter 81846
250.85, Save 39%   NEW ITEM
OEM: 81846, Item: 669272
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: LX4605DEC
1990-1997 Lexus LS400 DEC Catalytic Converter LX4605
Add for Price, Save 31%   NEW ITEMPOPULAR
OEM: LX4605, Item: 468157
  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

Lexus LS400 Catalytic Converter, OEM: 70317Eastern Catalytic
1995-1997 Lexus LS400 Eastern Catalytic Catalytic Converter 70317
38.25, Save 39%   POPULAR
OEM: 70317, Item: 1005368
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Lexus LS400 Catalytic Converter, OEM: 82725Eastern Catalytic
1990-1997 Lexus LS400 Eastern Catalytic Catalytic Converter 82725
67.35, Save 39%   POPULAR
OEM: 82725, Item: 1005395
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 70318Eastern Catalytic
1990-1997 Lexus LS400 Eastern Catalytic Catalytic Converter 70318
38.25, Save 39%   POPULAR
OEM: 70318, Item: 1005369
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Lexus LS400 Catalytic Converter, OEM: 82724Eastern Catalytic
1998 Lexus LS400 Eastern Catalytic Catalytic Converter 82724
67.35, Save 39%   NEW ITEM
OEM: 82724, Item: 1005394
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: LX84612DEC
1990-1995 Lexus LS400 DEC Catalytic Converter LX84612
Add for Price, Save 31%   NEW ITEM
OEM: LX84612, Item: 468180
  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: Front

Lexus LS400 Catalytic Converter, OEM: 099-127/099127Bosal
1990-1997 Lexus LS400 Bosal Catalytic Converter 099-127
270.85, Save 39%   NEW ITEM
OEM: 099-127, Item: 1244665
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Lexus LS400 Catalytic Converter, OEM: 80257Walker
1990-1994 Lexus LS400 Walker Catalytic Converter 80257
90.35, Save 39%   NEW ITEM
OEM: 80257, Item: 1147868
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Lexus LS400 Catalytic Converter, OEM: 80403Walker
1990-1994 Lexus LS400 Walker Catalytic Converter 80403
91.25, Save 39%   NEW ITEM
OEM: 80403, Item: 1147871
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: LX94613ADEC
1995-1997 Lexus LS400 DEC Catalytic Converter LX94613A
Add for Price, Save 31%   NEW ITEM
OEM: LX94613A, Item: 468186
  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

Lexus LS400 Catalytic Converter, OEM: LX94613DEC
1995-1997 Lexus LS400 DEC Catalytic Converter LX94613
Add for Price, Save 31%   NEW ITEM
OEM: LX94613, Item: 468185
  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

Lexus LS400 Catalytic Converter, OEM: LX74612DEC
1990-1997 Lexus LS400 DEC Catalytic Converter LX74612
Add for Price, Save 31%   NEW ITEM
OEM: LX74612, Item: 468178
  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, Front Right

Lexus LS400 Catalytic Converter, OEM: LX4612DEC
1990-1997 Lexus LS400 DEC Catalytic Converter LX4612
Add for Price, Save 31%   NEW ITEM
OEM: LX4612, Item: 468158
  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

Lexus LS400 Catalytic Converter, OEM: LX4632DDEC
1998-2000 Lexus LS400 DEC Catalytic Converter LX4632D
Add for Price, Save 31%   NEW ITEM
OEM: LX4632D, Item: 468168
  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

Lexus LS400 Catalytic Converter, OEM: LX4632PDEC
1998-2000 Lexus LS400 DEC Catalytic Converter LX4632P
Add for Price, Save 31%   NEW ITEM
OEM: LX4632P, Item: 468169
  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

Lexus LS400 Catalytic Converter, OEM: 40303Eastern Catalytic
1990-1997 Lexus LS400 Eastern Catalytic Catalytic Converter 40303
177.25, Save 39%   NEW ITEM
OEM: 40303, Item: 1005005
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 81652Walker
1995-1997 Lexus LS400 Walker Catalytic Converter 81652
115.05, Save 39%   NEW ITEM
OEM: 81652, Item: 1147932
  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: Rear

Lexus LS400 Catalytic Converter, OEM: 82508Walker
1998-1999 Lexus LS400 Walker Catalytic Converter 82508
149.35, Save 39%   NEW ITEM
OEM: 82508, Item: 1148121
  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

Lexus LS400 Catalytic Converter, OEM: 099-3821/0993821Bosal
1990-1997 Lexus LS400 Bosal Catalytic Converter 099-3821
178.35, Save 39%   NEW ITEM
OEM: 099-3821, Item: 1245053
  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, Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 099-1624/0991624Bosal
1995-1997 Lexus LS400 Bosal Catalytic Converter 099-1624
259.45, Save 39%   NEW ITEM
OEM: 099-1624, Item: 1244903
  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: Rear

Lexus LS400 Catalytic Converter, OEM: 099-1630/0991630Bosal
1998-2000 Lexus LS400 Bosal Catalytic Converter 099-1630
257.15, Save 39%   NEW ITEM
OEM: 099-1630, Item: 1244907
  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: Front Left

Lexus LS400 Catalytic Converter, OEM: 82529Walker
2000 Lexus LS400 Walker Catalytic Converter 82529
149.35, Save 39%   NEW ITEM
OEM: 82529, Item: 1148129
  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

Lexus LS400 Catalytic Converter, OEM: 93251Walker
1998-1999 Lexus LS400 Walker Catalytic Converter 93251
87.15, Save 39%   NEW ITEM
OEM: 93251, Item: 1508673
  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

Lexus LS400 Catalytic Converter, OEM: 808525Eastern Catalytic
1996-1997 Lexus LS400 Eastern Catalytic Catalytic Converter 808525
248.35, Save 39%   NEW ITEM
OEM: 808525, Item: 1435151
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: LX94612MDEC
1995-1997 Lexus LS400 DEC Catalytic Converter LX94612M
359.95, Save 39%   NEW ITEM
OEM: LX94612M, Item: 1431814
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 16063Walker
1990-1997 Lexus LS400 Walker Catalytic Converter 16063
173.75, Save 39%   NEW ITEM
OEM: 16063, Item: 1481869
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: LX84605DEC
1990-1994 Lexus LS400 DEC Catalytic Converter LX84605
359.95, Save 39%   NEW ITEM
OEM: LX84605, Item: 996053
  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: Rear

Lexus LS400 Catalytic Converter, OEM: 444005
1998-2000 Lexus LS400 Magnaflow Catalytic Converter 444005
Add for Price, Save 20%   NEW ITEM
OEM: 444005, Item: 1226541
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 337105
1990-1994 Lexus LS400 Magnaflow Catalytic Converter 337105
Add for Price, Save 20%   NEW ITEM
OEM: 337105, Item: 1226475
  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: Front

Lexus LS400 Catalytic Converter, OEM: 338105
1991-1994 Lexus LS400 Magnaflow Catalytic Converter 338105
Add for Price, Save 20%   NEW ITEM
OEM: 338105, Item: 1373833
  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: Rear

Lexus LS400 Catalytic Converter, OEM: 940334Flowmaster
1995-2000 Lexus LS400 Flowmaster Catalytic Converter 940334
180.35, Save 39%   NEW ITEM
OEM: 940334, Item: 1444645
  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, Rear

Lexus LS400 Catalytic Converter, OEM: 2220120Flowmaster
1990-1997 Lexus LS400 Flowmaster Catalytic Converter 2220120
46.45, Save 39%   NEW ITEM
OEM: 2220120, Item: 1444652
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus LS400 Catalytic Converter, OEM: 2054971Flowmaster
1998 Lexus LS400 Flowmaster Catalytic Converter 2054971
320.35, Save 39%   NEW ITEM
OEM: 2054971, Item: 1485775
  Only 6 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

Lexus LS400 Catalytic Converter, OEM: 2054198Flowmaster
1990-1997 Lexus LS400 Flowmaster Catalytic Converter 2054198
239.25, Save 39%   NEW ITEM
OEM: 2054198, Item: 1485774
  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: Left, Right

Lexus LS400 Catalytic Converter, OEM: 26228
1996-1998 Lexus LS400 Magnaflow Catalytic Converter 26228
Add for Price, Save 20%   NEW ITEM
OEM: 26228, Item: 1256097
  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: Rear

Lexus LS400 Catalytic Converter, OEM: 444006
1998-2000 Lexus LS400 Magnaflow Catalytic Converter 444006
Add for Price, Save 20%   NEW ITEM
OEM: 444006, Item: 1452454
  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: Front

Lexus LS400 Catalytic Converter, OEM: 26227
1990-1997 Lexus LS400 Magnaflow Catalytic Converter 26227
Add for Price, Save 22%   NEW ITEM
OEM: 26227, Item: 1258328
  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, Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 444004
1995-1997 Lexus LS400 Magnaflow Catalytic Converter 444004
Add for Price, Save 20%   NEW ITEM
OEM: 444004, Item: 1256365
  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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 441415
1996-1997 Lexus LS400 Magnaflow Catalytic Converter 441415
Add for Price, Save 20%   NEW ITEM
OEM: 441415, Item: 1256100
  Only 8 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: Rear

Lexus LS400 Catalytic Converter, OEM: 337162
1990-1994 Lexus LS400 Magnaflow Catalytic Converter 337162
Add for Price, Save 21%   NEW ITEM
OEM: 337162, Item: 1256999
  Only 9 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: Front Left, Front Right

Lexus LS400 Catalytic Converter, OEM: 444232
1996-1997 Lexus LS400 Magnaflow Catalytic Converter 444232
Add for Price, Save 21%   NEW ITEM
OEM: 444232, Item: 1255363
  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: Front

Lexus LS400 Catalytic Converter, OEM: 99004HM
1996-1999 Lexus LS400 Magnaflow Catalytic Converter 99004HM
Add for Price,  
OEM: 99004HM, Item: 1256387
  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, Front Left

Lexus LS400 Catalytic Converter, OEM: 99005HM
1996-1997 Lexus LS400 Magnaflow Catalytic Converter 99005HM
Add for Price,   NEW ITEM
OEM: 99005HM, Item: 1256388
  Only 3 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: Rear

Lexus LS400 Catalytic Converter, OEM: 441005
1995-1997 Lexus LS400 Magnaflow Catalytic Converter 441005
Add for Price,   NEW ITEM
OEM: 441005, Item: 1226504
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear, Rear Left, Rear Right

Lexus LS400 EPA Standard Universal Converter, OEM: 15053Walker
1990-1997 Lexus LS400 Walker EPA Standard Universal Converter 15053
59.35, Save 39%   NEW ITEM
OEM: 15053, Item: 661939
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Left, Front Right

Lexus LS400 Universal Catalytic Converter, OEM: 93251Walker
1998-1999 Lexus LS400 Walker Universal Catalytic Converter 93251
93.65, Save 39%   POPULAR
OEM: 93251, Item: 358374
  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

Lexus LS400 Universal Catalytic Converter, OEM: 81807Walker
1995-1997 Lexus LS400 Walker Universal Catalytic Converter 81807
112.25, Save 39%   NEW ITEM
OEM: 81807, Item: 438515
  Only 4 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 Walker directly for replacement.. (more)

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

Vehicle Install Locations: Front Left, Front Right