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Lexus PartsLexus GS300 PartsCatalytic Converter

Lexus GS300 Catalytic Converter

You enjoy taking care of your GS300.

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 repair your automobile. Lexus automobile owners have become used to a certain level of a reputation for safety when driving their GS300 around town. You bought your GS300 because its sporty handling and Japanese engineering struck a chord inside you; so why would you be okay with second rate when it comes to superior quality auto parts? When your Lexus GS300 left the factory, it was destined for a driver who prioritizes appealing looks in their automobile.

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 GS300 catalytic converter is the result of about a decade of engineering that took place in the 1960s and 70s. There are a host of precious metals, mostly platinum, in the catalytic converter that change the harmful emissions of your Lexus GS300 from carbon monoxide and hydrocarbons to carbon dioxide and 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.

What this company has to make it special.

When your Lexus needs a top quality replacement Catalytic Converter, there's no need to trust any store other than the authority, Car Parts Discount. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate Lexus GS300 part for your project or repair. Lexus GS300 Catalytic Converter parts for 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 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.
Lexus GS300 EPA Standard Universal Converter, OEM: 15036Walker
1993-1995 Lexus GS300 Walker EPA Standard Universal Converter 15036
51.75, Save 39%  
OEM: 15036, Item: 661933
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Catalytic Converter, OEM: 91005
1993-1995 Lexus GS300 Magnaflow Catalytic Converter 91005
Add for Price, Save 21%   NEW ITEM
OEM: 91005, Item: 1256372
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 83165Eastern Catalytic
1998-2005 Lexus GS300 Eastern Catalytic Catalytic Converter 83165
64.05, Save 39%  
OEM: 83165, Item: 1005399
  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 GS300 Catalytic Converter, OEM: 83166Eastern Catalytic
1998-2005 Lexus GS300 Eastern Catalytic Catalytic Converter 83166
64.05, Save 39%   POPULAR
OEM: 83166, Item: 1005400
  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 GS300 Catalytic Converter, OEM: 441005
1996-1997 Lexus GS300 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

Lexus GS300 Catalytic Converter, OEM: 99005HM
1996-1997 Lexus GS300 Magnaflow Catalytic Converter 99005HM
Add for Price, Save 21%   NEW ITEM
OEM: 99005HM, Item: 1256388
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 99006HM
1996-1997, 2000-2005 Lexus GS300 Magnaflow Catalytic Converter 99006HM
Add for Price, Save 21%   NEW ITEM
OEM: 99006HM, Item: 1256389
  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: Front, Rear

Lexus GS300 Universal Catalytic Converter, OEM: 93237Walker
1996-1997, 2000-2005 Lexus GS300 Walker Universal Catalytic Converter 93237
89.75, Save 39%  
OEM: 93237, Item: 358369
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 338105
1993-1995 Lexus GS300 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 GS300 Catalytic Converter, OEM: 337105
1993-1995 Lexus GS300 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 GS300 Catalytic Converter, OEM: 51006
2000-2005 Lexus GS300 Magnaflow Catalytic Converter 51006
Add for Price, Save 21%   NEW ITEM
OEM: 51006, Item: 1256799
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 80826Walker
1993-1995 Lexus GS300 Walker Catalytic Converter 80826
116.55, Save 39%   NEW ITEM
OEM: 80826, Item: 1428730
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Catalytic Converter, OEM: 81126Walker
1993-1995 Lexus GS300 Walker Catalytic Converter 81126
120.95, Save 39%   NEW ITEM
OEM: 81126, Item: 1234384
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Catalytic Converter, OEM: 457106
2000-2005 Lexus GS300 Magnaflow Catalytic Converter 457106
Add for Price, Save 21%   NEW ITEM
OEM: 457106, Item: 1363662
  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 GS300 Catalytic Converter, OEM: 457206
2001-2002 Lexus GS300 Magnaflow Catalytic Converter 457206
Add for Price, Save 24%   NEW ITEM
OEM: 457206, Item: 1257970
  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

Lexus GS300 Catalytic Converter, OEM: 444006
1998-1999 Lexus GS300 Magnaflow Catalytic Converter 444006
Add for Price, Save 24%   NEW ITEM
OEM: 444006, Item: 1452454
  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 GS300 Catalytic Converter, OEM: 444106
1996-1997 Lexus GS300 Magnaflow Catalytic Converter 444106
Add for Price, Save 24%   NEW ITEM
OEM: 444106, Item: 1256369
  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

Flowmaster
1995-2003 Lexus GS300 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: Rear

Lexus GS300 Catalytic Converter, OEM: LX84615ADEC
1993-1995 Lexus GS300 DEC Catalytic Converter LX84615A
Add for Price, Save 31%   NEW ITEM
OEM: LX84615A, Item: 468182
  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 GS300 Catalytic Converter, OEM: LX4615DEC
1995-1997 Lexus GS300 DEC Catalytic Converter LX4615
Add for Price, Save 31%   NEW ITEM
OEM: LX4615, Item: 468160
  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 GS300 Catalytic Converter, OEM: LX4615ADEC
1993-1995 Lexus GS300 DEC Catalytic Converter LX4615A
Add for Price, Save 31%   NEW ITEM
OEM: LX4615A, Item: 468161
  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 GS300 Catalytic Converter, OEM: LX84618ADEC
1995 Lexus GS300 DEC Catalytic Converter LX84618A
Add for Price, Save 31%   NEW ITEM
OEM: LX84618A, Item: 468184
  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 GS300 Catalytic Converter, OEM: 099-123/099123Bosal
1993-1997 Lexus GS300 Bosal Catalytic Converter 099-123
259.45, Save 39%   NEW ITEM
OEM: 099-123, Item: 1244663
  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

Lexus GS300 Catalytic Converter, OEM: 099-132/099132Bosal
1993-1997 Lexus GS300 Bosal Catalytic Converter 099-132
259.45, Save 39%   NEW ITEM
OEM: 099-132, Item: 1244668
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 23899
2000-2005 Lexus GS300 Magnaflow Catalytic Converter 23899
Add for Price, Save 19%   NEW ITEM
OEM: 23899, Item: 1256094
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 93352
1993-1997 Lexus GS300 Magnaflow Catalytic Converter 93352
Add for Price, Save 21%   NEW ITEM
OEM: 93352, Item: 1258905
  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: Rear

Lexus GS300 Catalytic Converter, OEM: 40590Eastern Catalytic
1998-2005 Lexus GS300 Eastern Catalytic Catalytic Converter 40590
294.35, Save 39%   NEW ITEM
OEM: 40590, Item: 1005122
  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 GS300 Catalytic Converter, OEM: 93351
1993-1997 Lexus GS300 Magnaflow Catalytic Converter 93351
Add for Price, Save 21%   NEW ITEM
OEM: 93351, Item: 1256618
  Only 6 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 GS300 Catalytic Converter, OEM: 54566Walker
2000 Lexus GS300 Walker Catalytic Converter 54566
317.95, Save 39%   NEW ITEM
OEM: 54566, Item: 358184
  Only 4 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 Walker directly for.. (more)

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

Vehicle Install Locations: Rear

Lexus GS300 Catalytic Converter, OEM: 099-1641/0991641Bosal
2000-2005 Lexus GS300 Bosal Catalytic Converter 099-1641
321.05, Save 39%   NEW ITEM
OEM: 099-1641, Item: 1244911
  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 GS300 Catalytic Converter, OEM: 54867Walker
2001-2005 Lexus GS300 Walker Catalytic Converter 54867
322.35, Save 39%   NEW ITEM
OEM: 54867, Item: 1147463
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: LX4638PDEC
2006 Lexus GS300 DEC Exhaust Manifold with Integrated Catalytic Converter LX4638P
Add for Price, Save 31%   NEW ITEMPOPULAR
OEM: LX4638P, Item: 468173
  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 GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: LX4634DDEC
2006 Lexus GS300 DEC Exhaust Manifold with Integrated Catalytic Converter LX4634D
Add for Price, Save 31%  
OEM: LX4634D, Item: 468172
  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

Lexus GS300 Catalytic Converter, OEM: 49132
2000-2005 Lexus GS300 Magnaflow Catalytic Converter 49132
Add for Price, Save 21%   NEW ITEM
OEM: 49132, Item: 1255957
  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 GS300 Catalytic Converter, OEM: 444335
1996-1997 Lexus GS300 Magnaflow Catalytic Converter 444335
Add for Price, Save 21%   NEW ITEM
OEM: 444335, Item: 1257625
  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: Front

Lexus GS300 Catalytic Converter, OEM: 441077
1996-1997 Lexus GS300 Magnaflow Catalytic Converter 441077
Add for Price, Save 21%   NEW ITEM
OEM: 441077, Item: 1257582
  Only 6 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 GS300 Catalytic Converter, OEM: 457899
2000-2005 Lexus GS300 Magnaflow Catalytic Converter 457899
Add for Price, Save 20%   NEW ITEM
OEM: 457899, Item: 1410865
  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: Rear

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50720
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50720
Add for Price, Save 20%   NEW ITEM
OEM: 50720, Item: 1298261
  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

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50721
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50721
Add for Price, Save 20%   NEW ITEM
OEM: 50721, Item: 1258531
  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: Right

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 096-1640/0961640Bosal
1998-2005 Lexus GS300 Bosal Exhaust Manifold with Integrated Catalytic Converter 096-1640
473.85, Save 39%   NEW ITEM
OEM: 096-1640, Item: 1244514
  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: Front

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 49994
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49994
Add for Price, Save 20%   NEW ITEM
OEM: 49994, Item: 1326474
  Only 4 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 GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 49995
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49995
Add for Price, Save 20%   NEW ITEM
OEM: 49995, Item: 1298258
  Only 9 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

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50603
2000-2005 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50603
Add for Price, Save 19%   NEW ITEM
OEM: 50603, Item: 1255685
  Only 6 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Catalytic Converter, OEM: LX4601DEC
1998-2005 Lexus GS300 DEC Catalytic Converter LX4601
Add for Price, Save 31%   NEW ITEM
OEM: LX4601, Item: 468156
  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 GS300 Exhaust Manifold & Catalytic Converter, OEM: 674-642/674642Dorman
2000-2005 Lexus GS300 Dorman Exhaust Manifold & Catalytic Converter 674-642
Add for Price, Save 27%   NEW ITEM
OEM: 674-642, Item: 433429
  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 Dorman directly for.. (more)

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

Lexus GS300 Catalytic Converter, OEM: LX74601DEC
1998-2005 Lexus GS300 DEC Catalytic Converter LX74601
Add for Price, Save 31%   NEW ITEM
OEM: LX74601, Item: 468177
  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 GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 452720
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452720
Add for Price, Save 20%   NEW ITEM
OEM: 452720, Item: 1254767
  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: Front Left

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 40486Eastern Catalytic
1998-2005 Lexus GS300 Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40486
556.55, Save 39%   NEW ITEM
OEM: 40486, Item: 1005087
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Dorman
2000-2005 Lexus GS300 Dorman Exhaust Manifold with Integrated Catalytic Converter 673-642
Add for Price, Save 29%   NEW ITEM
OEM: 673-642, Item: 686938
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 16354Walker
1998-2005 Lexus GS300 Walker Exhaust Manifold with Integrated Catalytic Converter 16354
604.95, Save 39%   NEW ITEM
OEM: 16354, Item: 1144250
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Catalytic Converter and Pipe Assembly, OEM: LX4637DEC
2006 Lexus GS300 DEC Catalytic Converter and Pipe Assembly LX4637
631.05, Save 39%   NEW ITEM
OEM: LX4637, Item: 1307218
  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 GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 808546Eastern Catalytic
2000-2005 Lexus GS300 Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 808546
644.35, Save 39%   NEW ITEM
OEM: 808546, Item: 1439030
  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

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 452843
2000-2005 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452843
Add for Price, Save 20%   NEW ITEM
OEM: 452843, Item: 1465886
  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 GS300 Catalytic Converter, OEM: 51423
2006 Lexus GS300 Magnaflow Catalytic Converter 51423
Add for Price, Save 20%   NEW ITEM
OEM: 51423, Item: 1467629
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

DEC
2000-2005 Lexus GS300 DEC Exhaust Manifold with Integrated Catalytic Converter LX9E4601
856.95, Save 39%   NEW ITEM
OEM: LX9E4601, Item: 1382189
  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 GS300 Catalytic Converter, OEM: LX9M4601DEC
2000-2005 Lexus GS300 DEC Catalytic Converter LX9M4601
902.15, Save 39%   NEW ITEM
OEM: LX9M4601, Item: 996060
  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 GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: LX4634PDEC
2006 Lexus GS300 DEC Exhaust Manifold with Integrated Catalytic Converter LX4634P
402.15, Save 39%   NO STOCK
OEM: LX4634P, Item: 1307217
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 50843
1998-1999 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50843
Add for Price, Save 19%   NO STOCK
OEM: 50843, Item: 1353262
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 452721
2006 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452721
Add for Price, Save 19%   NO STOCK
OEM: 452721, Item: 1445199
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter, OEM: 49283
2000-2005 Lexus GS300 Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49283
Add for Price, Save 19%   NO STOCK
OEM: 49283, Item: 1256111
  Restock date not known
Select year, make, model above to verify this part fits your vehicle