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Buick PartsBuick LeSabre PartsCatalytic Converter

Buick LeSabre Catalytic Converter

Keeping your LeSabre in top shape is your top priority.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today. Buick automobile enthusiasts have become used to a certain level of reliability when driving their LeSabre around town. You bought your LeSabre because its reliability and economical pricing struck a chord inside you; so why would you settle for second rate when it comes to superior quality auto parts? Car aficionados know that good looks is built into each Buick, and understand that only the best replacement LeSabre parts will suffice when repairs are needed.

What Catalytic Converter does for your vehicle.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. Your Buick LeSabre 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 turn the carbon monoxide and hydrocarbons that your Buick LeSabre 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.

There's no better place for all the top brands.

Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Bring your LeSabre back to life with the best repair parts from the experts at Car Parts Discount. All the Buick LeSabre Catalytic Converter parts on this page will fit vehicles made in 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick LeSabre Catalytic Converter Air Tube Kit, OEM: 35574Walker
1981-1990 Buick LeSabre Walker Catalytic Converter Air Tube Kit 35574
19.45, Save 39%   NEW ITEM
OEM: 35574, Item: 414300
  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

Buick LeSabre Catalytic Converter, OEM: 70317Eastern Catalytic
1986-1991 Buick LeSabre 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

Buick LeSabre Catalytic Converter, OEM: 70318Eastern Catalytic
1977-1980 Buick LeSabre 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

Buick LeSabre Catalytic Converter, OEM: 70421Eastern Catalytic
1981-1986, 1988-1990 Buick LeSabre Eastern Catalytic Catalytic Converter 70421
42.85, Save 39%   NEW ITEM
OEM: 70421, Item: 1005375
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 94005
1980 Buick LeSabre Magnaflow Catalytic Converter 94005
Add for Price,   NEW ITEM
OEM: 94005, Item: 1256434
  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

Buick LeSabre Catalytic Converter, OEM: 94006
1975-1980 Buick LeSabre Magnaflow Catalytic Converter 94006
Add for Price,   NEW ITEM
OEM: 94006, Item: 1256435
  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

Buick LeSabre Catalytic Converter, OEM: 91006
1995 Buick LeSabre Magnaflow Catalytic Converter 91006
Add for Price, Save 6%   NEW ITEM
OEM: 91006, Item: 1256373
  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

Buick LeSabre Catalytic Converter, OEM: 94015
1979-1990 Buick LeSabre Magnaflow Catalytic Converter 94015
Add for Price,   NEW ITEM
OEM: 94015, Item: 1256440
  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

Buick LeSabre Catalytic Converter, OEM: 94016
1982-1985, 1992-1994 Buick LeSabre Magnaflow Catalytic Converter 94016
Add for Price, Save 9%   NEW ITEM
OEM: 94016, Item: 1256441
  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

Buick LeSabre EPA Standard Universal Converter, OEM: 15037Walker
1980-1983, 1986-1991 Buick LeSabre Walker EPA Standard Universal Converter 15037
52.85, Save 39%  
OEM: 15037, Item: 661934
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Standard Universal Converter, OEM: 15038Walker
1977-1979 Buick LeSabre Walker EPA Standard Universal Converter 15038
52.85, Save 39%   POPULAR
OEM: 15038, Item: 669304
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 2200124Flowmaster
1979-1986, 1990 Buick LeSabre Flowmaster Catalytic Converter 2200124
59.65, Save 39%   NEW ITEM
OEM: 2200124, Item: 1485826
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 2200125Flowmaster
1980 Buick LeSabre Flowmaster Catalytic Converter 2200125
59.65, Save 39%   NEW ITEM
OEM: 2200125, Item: 1485825
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Standard Universal Converter, OEM: 15032Walker
1980-1987 Buick LeSabre Walker EPA Standard Universal Converter 15032
62.35, Save 39%   NEW ITEM
OEM: 15032, Item: 661930
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 99306HM
1996-2005 Buick LeSabre Magnaflow Catalytic Converter 99306HM
Add for Price, Save 6%   NEW ITEM
OEM: 99306HM, Item: 1256383
  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

Buick LeSabre EPA Standard Universal Converter, OEM: 15041Walker
1987-1990 Buick LeSabre Walker EPA Standard Universal Converter 15041
74.25, Save 39%   NEW ITEM
OEM: 15041, Item: 661935
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Standard Universal Converter, OEM: 15042Walker
1992-1995 Buick LeSabre Walker EPA Standard Universal Converter 15042
74.25, Save 39%   NEW ITEM
OEM: 15042, Item: 670680
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Standard Direct Fit Converter, OEM: 15646Walker
1980 Buick LeSabre Walker EPA Standard Direct Fit Converter 15646
79.85, Save 39%   NEW ITEM
OEM: 15646, Item: 660447
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Ultra Universal Converter, OEM: 93253Walker
2002-2005 Buick LeSabre Walker EPA Ultra Universal Converter 93253
81.85, Save 39%   NEW ITEM
OEM: 93253, Item: 669306
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 51306
2000-2005 Buick LeSabre Magnaflow Catalytic Converter 51306
Add for Price,   NEW ITEM
OEM: 51306, Item: 1258644
  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

Buick LeSabre EPA Standard Direct Fit Converter, OEM: 15512Walker
1981-1983 Buick LeSabre Walker EPA Standard Direct Fit Converter 15512
86.25, Save 39%   NEW ITEM
OEM: 15512, Item: 660432
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 93506
1975-1978 Buick LeSabre Magnaflow Catalytic Converter 93506
Add for Price, Save 21%   NEW ITEM
OEM: 93506, Item: 1256425
  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

Buick LeSabre Catalytic Converter, OEM: 50108Eastern Catalytic
1984-1986, 1988-1990 Buick LeSabre Eastern Catalytic Catalytic Converter 50108
92.15, Save 39%   NEW ITEM
OEM: 50108, Item: 1005249
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 2900224Flowmaster
1985-1986, 1990 Buick LeSabre Flowmaster Catalytic Converter 2900224
94.55, Save 39%   NEW ITEM
OEM: 2900224, Item: 1485844
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 99175Eastern Catalytic
1997-2005 Buick LeSabre Eastern Catalytic Catalytic Converter 99175
95.35, Save 39%  
OEM: 99175, Item: 1005428
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 99176Eastern Catalytic
1992-1996, 2000-2005 Buick LeSabre Eastern Catalytic Catalytic Converter 99176
95.35, Save 39%   NEW ITEM
OEM: 99176, Item: 1005429
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 15832Walker
1988-1991 Buick LeSabre Walker Catalytic Converter 15832
95.45, Save 39%   NEW ITEM
OEM: 15832, Item: 357660
  Only 7 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

Buick LeSabre Catalytic Converter, OEM: 23419
1980 Buick LeSabre Magnaflow Catalytic Converter 23419
Add for Price, Save 24%   NEW ITEM
OEM: 23419, Item: 1255586
  Only 5 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

Buick LeSabre Catalytic Converter, OEM: 23447
1984-1990 Buick LeSabre Magnaflow Catalytic Converter 23447
Add for Price, Save 24%   NEW ITEM
OEM: 23447, Item: 1255594
  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

Buick LeSabre Catalytic Converter, OEM: 23422
1988-1991 Buick LeSabre Magnaflow Catalytic Converter 23422
Add for Price, Save 24%   NEW ITEM
OEM: 23422, Item: 1255910
  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

Buick LeSabre Catalytic Converter, OEM: 2822225Flowmaster
1995-1999 Buick LeSabre Flowmaster Catalytic Converter 2822225
99.65, Save 39%   NEW ITEM
OEM: 2822225, Item: 1444653
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 93418
1980-1983 Buick LeSabre Magnaflow Catalytic Converter 93418
Add for Price, Save 24%   NEW ITEM
OEM: 93418, Item: 1255637
  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

Buick LeSabre Catalytic Converter, OEM: 15642Walker
1992-1994 Buick LeSabre Walker Catalytic Converter 15642
101.45, Save 39%   NEW ITEM
OEM: 15642, Item: 357599
  Only 9 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

Buick LeSabre Catalytic Converter, OEM: 2822230Flowmaster
2000-2005 Buick LeSabre Flowmaster Catalytic Converter 2822230
103.45, Save 39%   NEW ITEM
OEM: 2822230, Item: 1485821
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 15540Walker
1984-1987 Buick LeSabre Walker Catalytic Converter 15540
105.45, Save 39%   NEW ITEM
OEM: 15540, Item: 357574
  Only 1 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

Buick LeSabre EPA Ultra Universal Converter, OEM: 93303Walker
1996 Buick LeSabre Walker EPA Ultra Universal Converter 93303
105.45, Save 39%   NEW ITEM
OEM: 93303, Item: 669307
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 23420
1986-1987 Buick LeSabre Magnaflow Catalytic Converter 23420
Add for Price, Save 24%   NEW ITEM
OEM: 23420, Item: 1255542
  Only 5 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

Buick LeSabre Catalytic Converter, OEM: 23427
1983-1985 Buick LeSabre Magnaflow Catalytic Converter 23427
Add for Price, Save 24%   NEW ITEM
OEM: 23427, Item: 1255587
  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

Buick LeSabre Catalytic Converter, OEM: 93431
1977-1980 Buick LeSabre Magnaflow Catalytic Converter 93431
Add for Price, Save 24%   NEW ITEM
OEM: 93431, Item: 1255639
  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

Buick LeSabre Catalytic Converter, OEM: 23223
1992-1994 Buick LeSabre Magnaflow Catalytic Converter 23223
Add for Price, Save 24%   NEW ITEM
OEM: 23223, Item: 1255724
  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

Buick LeSabre Universal Catalytic Converter, OEM: 93304Walker
1997-2001 Buick LeSabre Walker Universal Catalytic Converter 93304
116.45, Save 39%   NEW ITEM
OEM: 93304, Item: 358388
  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

Buick LeSabre Catalytic Converter, OEM: 50300Eastern Catalytic
1992-1995 Buick LeSabre Eastern Catalytic Catalytic Converter 50300
116.95, Save 39%   NEW ITEM
OEM: 50300, Item: 1005282
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 81147Walker
1992-1994 Buick LeSabre Walker Catalytic Converter 81147
118.95, Save 39%   NEW ITEM
OEM: 81147, Item: 1230717
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 81122Walker
1981-1986 Buick LeSabre Walker Catalytic Converter 81122
119.05, Save 39%   NEW ITEM
OEM: 81122, Item: 1230693
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 81127Walker
1980-1983, 1986-1991 Buick LeSabre Walker Catalytic Converter 81127
119.05, Save 39%   NEW ITEM
OEM: 81127, Item: 1230697
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 81128Walker
1975-1979, 1992-1995 Buick LeSabre Walker Catalytic Converter 81128
119.05, Save 39%   NEW ITEM
OEM: 81128, Item: 1230698
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 2400225Flowmaster
1975-1976 Buick LeSabre Flowmaster Catalytic Converter 2400225
123.15, Save 39%   NEW ITEM
OEM: 2400225, Item: 1485836
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Universal Catalytic Converter, OEM: 15142Walker
1975-1976 Buick LeSabre Walker Universal Catalytic Converter 15142
124.75, Save 39%   NEW ITEM
OEM: 15142, Item: 357558
  Only 6 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

Buick LeSabre Catalytic Converter, OEM: 23128
1995 Buick LeSabre Magnaflow Catalytic Converter 23128
Add for Price, Save 23%   NEW ITEM
OEM: 23128, Item: 1255880
  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

Buick LeSabre Catalytic Converter, OEM: 079-5022/0795022Bosal
1992-1995 Buick LeSabre Bosal Catalytic Converter 079-5022
126.45, Save 39%   NEW ITEM
OEM: 079-5022, Item: 1244235
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 079-5035/0795035Bosal
1988-1991 Buick LeSabre Bosal Catalytic Converter 079-5035
128.15, Save 39%   NEW ITEM
OEM: 079-5035, Item: 1244238
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 332005
1980, 1986-1991 Buick LeSabre Magnaflow Catalytic Converter 332005
Add for Price, Save 16%   NEW ITEM
OEM: 332005, Item: 1226461
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 332006
1975-1980, 1992-1995 Buick LeSabre Magnaflow Catalytic Converter 332006
Add for Price, Save 16%   NEW ITEM
OEM: 332006, Item: 1501623
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 418006
1996-1999 Buick LeSabre Magnaflow Catalytic Converter 418006
Add for Price, Save 20%   NEW ITEM
OEM: 418006, Item: 1411114
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 332105
1986-1991 Buick LeSabre Magnaflow Catalytic Converter 332105
Add for Price, Save 20%   NEW ITEM
OEM: 332105, Item: 1452464
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 332106
1992-1995 Buick LeSabre Magnaflow Catalytic Converter 332106
Add for Price, Save 20%   NEW ITEM
OEM: 332106, Item: 1452465
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 332015
1981-1986, 1988-1990 Buick LeSabre Magnaflow Catalytic Converter 332015
Add for Price, Save 20%   NEW ITEM
OEM: 332015, Item: 1257294
  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

Buick LeSabre Catalytic Converter, OEM: 332016
1983-1985 Buick LeSabre Magnaflow Catalytic Converter 332016
Add for Price, Save 20%   NEW ITEM
OEM: 332016, Item: 1257295
  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

Buick LeSabre Catalytic Converter, OEM: 24204
2000-2005 Buick LeSabre Magnaflow Catalytic Converter 24204
Add for Price, Save 23%   NEW ITEM
OEM: 24204, Item: 1255755
  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

Buick LeSabre CalCat Universal Converter, OEM: 81507Walker
1997 Buick LeSabre Walker CalCat Universal Converter 81507
152.05, Save 39%   NEW ITEM
OEM: 81507, Item: 660352
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 2014890Flowmaster
1997-1999 Buick LeSabre Flowmaster Catalytic Converter 2014890
152.25, Save 39%   NEW ITEM
OEM: 2014890, Item: 1485657
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Ultra Direct Fit Converter, OEM: 15817Walker
1997-1999 Buick LeSabre Walker EPA Ultra Direct Fit Converter 15817
157.35, Save 39%   NEW ITEM
OEM: 15817, Item: 660467
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre EPA Ultra Direct Fit Converter, OEM: 16386Walker
2000-2005 Buick LeSabre Walker EPA Ultra Direct Fit Converter 16386
162.35, Save 39%   NEW ITEM
OEM: 16386, Item: 674038
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 448006
1996-2000 Buick LeSabre Magnaflow Catalytic Converter 448006
Add for Price, Save 14%   NEW ITEM
OEM: 448006, Item: 1226697
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Catalytic Converter, OEM: 079-5140/0795140Bosal
1997-1999 Buick LeSabre Bosal Catalytic Converter 079-5140
165.85, Save 39%   NEW ITEM
OEM: 079-5140, Item: 1244283
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LeSabre Universal Catalytic Converter, OEM: 82637Walker
1997-1999, 2003 Buick LeSabre Walker Universal Catalytic Converter 82637
167.95, Save 39%   NEW ITEM
OEM: 82637, Item: 435754
  Only 2 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

Buick LeSabre Catalytic Converter, OEM: 23464
1996 Buick LeSabre Magnaflow Catalytic Converter 23464
Add for Price, Save 22%   NEW ITEM
OEM: 23464, Item: 1255914
  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

Buick LeSabre Catalytic Converter, OEM: 50290Eastern Catalytic
1997-2000 Buick LeSabre Eastern Catalytic Catalytic Converter 50290
176.45, Save 39%  
OEM: 50290, Item: 1005276
  In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: 50391Eastern Catalytic
2001-2005 Buick LeSabre Eastern Catalytic Catalytic Converter 50391
177.95, Save 39%   NEW ITEM
OEM: 50391, Item: 1005317
  In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: 630003Eastern Catalytic
1996-2000 Buick LeSabre Eastern Catalytic Catalytic Converter 630003
179.25, Save 39%   NEW ITEM
OEM: 630003, Item: 1431821
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Center

Buick LeSabre Catalytic Converter, OEM: 940336Flowmaster
1997, 2000 Buick LeSabre Flowmaster Catalytic Converter 940336
180.35, Save 39%   NEW ITEM
OEM: 940336, Item: 1485788
  Only 5 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Rear

Buick LeSabre Catalytic Converter, OEM: 861004Eastern Catalytic
1980 Buick LeSabre Eastern Catalytic Catalytic Converter 861004
181.55, Save 39%   NEW ITEM
OEM: 861004, Item: 1005471
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Center

Buick LeSabre Catalytic Converter, OEM: 861023Eastern Catalytic
1986-1991 Buick LeSabre Eastern Catalytic Catalytic Converter 861023
181.95, Save 39%   NEW ITEM
OEM: 861023, Item: 1005472
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Center

Buick LeSabre Catalytic Converter, OEM: 54414Walker
1996 Buick LeSabre Walker Catalytic Converter 54414
187.25, Save 39%   NEW ITEM
OEM: 54414, Item: 358155
  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 Walker directly for.. (more)

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Buick LeSabre Catalytic Converter, OEM: 50329Eastern Catalytic
1996 Buick LeSabre Eastern Catalytic Catalytic Converter 50329
187.45, Save 39%   NEW ITEM
OEM: 50329, Item: 1005290
  Only 3 left In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: 079-5153/0795153Bosal
2000-2005 Buick LeSabre Bosal Catalytic Converter 079-5153
188.85, Save 39%   NEW ITEM
OEM: 079-5153, Item: 1244291
  Only 4 left In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: 332223
1992-1995 Buick LeSabre Magnaflow Catalytic Converter 332223
Add for Price, Save 22%   NEW ITEM
OEM: 332223, Item: 1257305
  In Stock, Usually ships within 1-2 business days

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

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Buick LeSabre Catalytic Converter, OEM: 82917Walker
2000-2002 Buick LeSabre Walker Catalytic Converter 82917
216.45, Save 39%   NEW ITEM
OEM: 82917, Item: 1230711
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: GM22215DEC
2000-2005 Buick LeSabre DEC Catalytic Converter GM22215
Add for Price, Save 31%   NEW ITEM
OEM: GM22215, Item: 467862
  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

Buick LeSabre Catalytic Converter, OEM: 332420
1986-1987 Buick LeSabre Magnaflow Catalytic Converter 332420
Add for Price, Save 21%   NEW ITEM
OEM: 332420, Item: 1257324
  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

Buick LeSabre Catalytic Converter, OEM: 546009
2004-2005 Buick LeSabre Magnaflow Catalytic Converter 546009
Add for Price, Save 20%   NEW ITEM
OEM: 546009, Item: 1411088
  In Stock, Usually ships within 1-2 business days
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Buick LeSabre Catalytic Converter, OEM: 456006
2000-2003 Buick LeSabre Magnaflow Catalytic Converter 456006
Add for Price, Save 20%   NEW ITEM
OEM: 456006, Item: 1257924
  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

Buick LeSabre Catalytic Converter, OEM: 448464
1996 Buick LeSabre Magnaflow Catalytic Converter 448464
Add for Price, Save 21%   NEW ITEM
OEM: 448464, Item: 1257817
  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

Buick LeSabre Catalytic Converter, OEM: 82999Walker
2000-2002 Buick LeSabre Walker Catalytic Converter 82999
264.35, Save 39%   POPULAR
OEM: 82999, Item: 1230741
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LeSabre CalCat Direct Fit Converter, OEM: 81967Walker
1997-1999 Buick LeSabre Walker CalCat Direct Fit Converter 81967
270.15, Save 39%   NEW ITEM
OEM: 81967, Item: 660746
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LeSabre Catalytic Converter, OEM: 51333
2000-2005 Buick LeSabre Magnaflow Catalytic Converter 51333
Add for Price, Save 21%   NEW ITEM
OEM: 51333, Item: 1258656
  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

Buick LeSabre Catalytic Converter, OEM: GM922214DEC
1997-1999 Buick LeSabre DEC Catalytic Converter GM922214
Add for Price, Save 31%   NEW ITEM
OEM: GM922214, Item: 467915
  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

Buick LeSabre Catalytic Converter, OEM: 630629Eastern Catalytic
1996 Buick LeSabre Eastern Catalytic Catalytic Converter 630629
283.85, Save 39%   NEW ITEM
OEM: 630629, Item: 1431848
  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: Center

Buick LeSabre Catalytic Converter, OEM: 448437
1997-1999 Buick LeSabre Magnaflow Catalytic Converter 448437
Add for Price, Save 21%   NEW ITEM
OEM: 448437, Item: 1257812
  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

Buick LeSabre Catalytic Converter, OEM: 850659Eastern Catalytic
1998-1999 Buick LeSabre Eastern Catalytic Catalytic Converter 850659
293.65, Save 39%   NEW ITEM
OEM: 850659, Item: 1005465
  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: Center

Buick LeSabre Catalytic Converter, OEM: 448204
2000 Buick LeSabre Magnaflow Catalytic Converter 448204
Add for Price, Save 21%   NEW ITEM
OEM: 448204, Item: 1256562
  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

Buick LeSabre Catalytic Converter, OEM: GM922215DEC
2000 Buick LeSabre DEC Catalytic Converter GM922215
Add for Price, Save 31%   NEW ITEM
OEM: GM922215, Item: 467916
  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

Buick LeSabre Catalytic Converter, OEM: 456010
2000-2003 Buick LeSabre Magnaflow Catalytic Converter 456010
Add for Price, Save 21%   NEW ITEM
OEM: 456010, Item: 1257925
  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

Buick LeSabre Catalytic Converter, OEM: 546333
2004-2005 Buick LeSabre Magnaflow Catalytic Converter 546333
Add for Price, Save 20%   NEW ITEM
OEM: 546333, Item: 1410885
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

DEC
2000-2003 Buick LeSabre DEC Catalytic Converter GM9M22215-1
Add for Price, Save 31%   NEW ITEM
OEM: GM9M22215-1, Item: 467925
  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

Buick LeSabre Catalytic Converter, OEM: 2019988Flowmaster
2000-2005 Buick LeSabre Flowmaster Catalytic Converter 2019988
508.45, Save 39%   NEW ITEM
OEM: 2019988, Item: 1485649
  Only 5 left In Stock, Usually ships within 1-2 business days
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Buick LeSabre Catalytic Converter, OEM: 23437
1997-1999 Buick LeSabre Magnaflow Catalytic Converter 23437
Add for Price, Save 19%   NO STOCK
OEM: 23437, Item: 1255589
  Restock date not known
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