Car Parts Discount
Kia PartsKia Optima PartsCatalytic Converter

Kia Optima Catalytic Converter

Why you drive your Optima.

Select Your VehicleAuto enthusiasts know that a variety of features and options is built into each Kia, and understand that only top quality replacement Optima parts will suffice when your car or truck needs fixing. Your Kia dealership isn't the only place to locate genuine or original equipment quality replacement parts for your Optima. Obviously, you didn't buy your Optima unless you understood you would be getting long-lasting quality and a brand you can trust both impeccably combined into one car, truck, or SUV. When your Kia Optima rolled off the assembly line, it was destined for a person with discerning taste who prioritizes economical pricing in their automobile.

Don't go too long without fixing your Catalytic Converter... here's why.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. Your Kia Optima 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 Kia Optima 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.

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

At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the appropriate Kia Optima part for your project or repair. Don't let a Catalytic Converter repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best repair parts. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. If your car or truck was built in 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, then you will find the correct Kia Optima Catalytic Converter parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Kia Optima Catalytic Converter, OEM: 70257Eastern Catalytic
2007-2008 Kia Optima Eastern Catalytic Catalytic Converter 70257
38.65, Save 39%   NEW ITEM
OEM: 70257, Item: 1005364
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Kia Optima Catalytic Converter, OEM: 71316Eastern Catalytic
2002-2006 Kia Optima Eastern Catalytic Catalytic Converter 71316
41.75, Save 39%   NEW ITEM
OEM: 71316, Item: 1005384
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear, Center

Kia Optima Catalytic Converter, OEM: 83164Eastern Catalytic
2001-2006 Kia Optima Eastern Catalytic Catalytic Converter 83164
64.05, Save 39%   NEW ITEM
OEM: 83164, Item: 1005398
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Kia Optima Catalytic Converter, OEM: 99204HM
2001 Kia Optima Magnaflow Catalytic Converter 99204HM
Add for Price, Save 21%   NEW ITEM
OEM: 99204HM, Item: 1256349
  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

Kia Optima Catalytic Converter, OEM: 99104HM
2001, 2006 Kia Optima Magnaflow Catalytic Converter 99104HM
Add for Price, Save 27%   NEW ITEM
OEM: 99104HM, Item: 1256379
  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

Kia Optima Catalytic Converter, OEM: 441304
2001-2005 Kia Optima Magnaflow Catalytic Converter 441304
Add for Price,   POPULAR
OEM: 441304, Item: 1226527
  Only 9 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

Kia Optima Catalytic Converter, OEM: 99004HM
2002-2006 Kia Optima Magnaflow Catalytic Converter 99004HM
Add for Price, Save 21%   NEW ITEM
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: Rear

Kia Optima Catalytic Converter, OEM: 51104
2001, 2006 Kia Optima Magnaflow Catalytic Converter 51104
Add for Price, Save 26%   NEW ITEM
OEM: 51104, Item: 1411071
  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

Kia Optima Universal Catalytic Converter, OEM: 93251Walker
2002-2004 Kia Optima Walker Universal Catalytic Converter 93251
87.95, 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: Front, Center

Kia Optima Universal Catalytic Converter, OEM: 93252Walker
2007 Kia Optima Walker Universal Catalytic Converter 93252
87.95, Save 39%   POPULAR
OEM: 93252, Item: 358375
  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

Kia Optima Catalytic Converter, OEM: 99305HM
2006-2009 Kia Optima Magnaflow Catalytic Converter 99305HM
Add for Price, Save 26%   NEW ITEM
OEM: 99305HM, Item: 1256382
  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

Kia Optima Universal Catalytic Converter, OEM: 93236Walker
2001-2006 Kia Optima 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: Rear

Kia Optima Catalytic Converter, OEM: 51204
2001 Kia Optima Magnaflow Catalytic Converter 51204
Add for Price, Save 21%   NEW ITEM
OEM: 51204, Item: 1256805
  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

Kia Optima Catalytic Converter, OEM: 51004
2002-2006 Kia Optima Magnaflow Catalytic Converter 51004
Add for Price, Save 25%   NEW ITEM
OEM: 51004, Item: 1258566
  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

Kia Optima Catalytic Converter, OEM: 83205Walker
2006-2008 Kia Optima Walker Catalytic Converter 83205
110.35, Save 39%   NEW ITEM
OEM: 83205, Item: 1148278
  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: Rear

Kia Optima Universal Catalytic Converter, OEM: 93302Walker
2002-2006 Kia Optima Walker Universal Catalytic Converter 93302
112.55, Save 39%   POPULAR
OEM: 93302, Item: 358386
  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

Kia Optima Catalytic Converter, OEM: 51305
2006-2009 Kia Optima Magnaflow Catalytic Converter 51305
Add for Price, Save 25%   NEW ITEM
OEM: 51305, Item: 1256734
  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

Kia Optima Catalytic Converter, OEM: 097-0390/0970390Bosal
2001-2006 Kia Optima Bosal Catalytic Converter 097-0390
119.45, Save 39%   NEW ITEM
OEM: 097-0390, Item: 1244613
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Catalytic Converter, OEM: 457104
2001-2006 Kia Optima Magnaflow Catalytic Converter 457104
Add for Price, Save 21%   NEW ITEM
OEM: 457104, Item: 1226806
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Catalytic Converter, OEM: 457105
2002-2006 Kia Optima Magnaflow Catalytic Converter 457105
Add for Price, Save 21%   NEW ITEM
OEM: 457105, Item: 1226807
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Catalytic Converter, OEM: 82620Walker
2001-2006 Kia Optima Walker Catalytic Converter 82620
141.25, Save 39%   NEW ITEM
OEM: 82620, Item: 1148178
  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

Kia Optima Catalytic Converter, OEM: 444104
2001-2005 Kia Optima Magnaflow Catalytic Converter 444104
Add for Price, Save 21%   NEW ITEM
OEM: 444104, Item: 1226550
  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: Front

Kia Optima Catalytic Converter, OEM: HY1714DEC
2011-2013 Kia Optima DEC Catalytic Converter HY1714
Add for Price, Save 31%   NEW ITEM
OEM: HY1714, Item: 468017
  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

Kia Optima Catalytic Converter, OEM: 49442
2006-2010 Kia Optima Magnaflow Catalytic Converter 49442
Add for Price, Save 22%   NEW ITEM
OEM: 49442, Item: 1258385
  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

Kia Optima Catalytic Converter, OEM: 16380Walker
2007-2008 Kia Optima Walker Catalytic Converter 16380
183.65, Save 39%   NEW ITEM
OEM: 16380, Item: 357786
  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

Kia Optima Catalytic Converter, OEM: 099-1317/0991317Bosal
2006-2008 Kia Optima Bosal Catalytic Converter 099-1317
188.05, Save 39%   NEW ITEM
OEM: 099-1317, Item: 1244824
  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

Kia Optima Catalytic Converter, OEM: HY1730DEC
2001-2006 Kia Optima DEC Catalytic Converter HY1730
Add for Price, Save 31%   NEW ITEM
OEM: HY1730, Item: 468024
  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

Kia Optima Catalytic Converter, OEM: 23043
2001-2005 Kia Optima Magnaflow Catalytic Converter 23043
Add for Price, Save 22%   NEW ITEM
OEM: 23043, Item: 1258097
  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

Kia Optima EPA Ultra Direct Fit Converter, OEM: 16395Walker
2001-2006 Kia Optima Walker EPA Ultra Direct Fit Converter 16395
214.85, Save 39%   NEW ITEM
OEM: 16395, Item: 660554
  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

Kia Optima Catalytic Converter, OEM: 49890
2006-2009, 2011-2013 Kia Optima Magnaflow Catalytic Converter 49890
Add for Price, Save 22%   NEW ITEM
OEM: 49890, Item: 1258444
  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

Kia Optima CalCat Direct Fit Converter, OEM: 83295Walker
2006-2008 Kia Optima Walker CalCat Direct Fit Converter 83295
230.95, Save 39%   NEW ITEM
OEM: 83295, Item: 559508
  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

Kia Optima Catalytic Converter, OEM: 099-1305/0991305Bosal
2001-2006 Kia Optima Bosal Catalytic Converter 099-1305
236.65, Save 39%   NEW ITEM
OEM: 099-1305, Item: 1244813
  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

Kia Optima Catalytic Converter, OEM: 40516Eastern Catalytic
2001-2006 Kia Optima Eastern Catalytic Catalytic Converter 40516
241.55, Save 39%   NEW ITEM
OEM: 40516, Item: 1005100
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Kia Optima Catalytic Converter, OEM: 096-1302/0961302Bosal
2001-2006 Kia Optima Bosal Catalytic Converter 096-1302
243.75, Save 39%   NEW ITEM
OEM: 096-1302, Item: 1244469
  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

Kia Optima Catalytic Converter, OEM: 93192
2002-2005 Kia Optima Magnaflow Catalytic Converter 93192
Add for Price, Save 21%   NEW ITEM
OEM: 93192, Item: 1361837
  Only 7 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

Kia Optima EPA Ultra Direct Fit Converter, OEM: 55312Walker
2001-2006 Kia Optima Walker EPA Ultra Direct Fit Converter 55312
247.75, Save 39%   NEW ITEM
OEM: 55312, Item: 660648
  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: Rear

Kia Optima Catalytic Converter, OEM: 51697
2001-2005 Kia Optima Magnaflow Catalytic Converter 51697
Add for Price, Save 21%   NEW ITEM
OEM: 51697, Item: 1338343
  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

Kia Optima Catalytic Converter, OEM: 40404Eastern Catalytic
2001-2006 Kia Optima Eastern Catalytic Catalytic Converter 40404
266.85, Save 39%   NEW ITEM
OEM: 40404, Item: 1005047
  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

Kia Optima Catalytic Converter, OEM: 941018Eastern Catalytic
2005 Kia Optima Eastern Catalytic Catalytic Converter 941018
281.45, Save 39%   NEW ITEM
OEM: 941018, Item: 1432023
  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

Kia Optima Catalytic Converter, OEM: 16648Walker
2009-2010 Kia Optima Walker Catalytic Converter 16648
281.55, Save 39%   NEW ITEM
OEM: 16648, Item: 1229328
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Catalytic Converter, OEM: 26212
2002-2006 Kia Optima Magnaflow Catalytic Converter 26212
Add for Price, Save 21%   NEW ITEM
OEM: 26212, Item: 1258326
  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

Kia Optima Catalytic Converter, OEM: 089-9515/0899515Bosal
2002-2004 Kia Optima Bosal Catalytic Converter 089-9515
289.65, Save 39%   NEW ITEM
OEM: 089-9515, Item: 1244383
  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

Kia Optima Catalytic Converter, OEM: 49862
2002-2005 Kia Optima Magnaflow Catalytic Converter 49862
Add for Price, Save 21%   NEW ITEM
OEM: 49862, Item: 1355920
  Only 7 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

Kia Optima Catalytic Converter, OEM: 82579Walker
2001-2006 Kia Optima Walker Catalytic Converter 82579
295.65, Save 39%   NEW ITEM
OEM: 82579, Item: 1417164
  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: Front

Kia Optima Catalytic Converter, OEM: 809578Eastern Catalytic
2001-2006 Kia Optima Eastern Catalytic Catalytic Converter 809578
297.85, Save 39%   NEW ITEM
OEM: 809578, Item: 1435159
  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

Kia Optima Catalytic Converter, OEM: HY91723DEC
2001-2005 Kia Optima DEC Catalytic Converter HY91723
Add for Price, Save 31%   NEW ITEM
OEM: HY91723, Item: 468048
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50815
2001-2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50815
Add for Price, Save 21%   NEW ITEM
OEM: 50815, Item: 1408311
  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: Rear

Kia Optima Catalytic Converter, OEM: 452020
2001-2006 Kia Optima Magnaflow Catalytic Converter 452020
Add for Price, Save 21%   NEW ITEM
OEM: 452020, Item: 1257032
  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

Kia Optima Catalytic Converter, OEM: 099-118/099118Bosal
2001 Kia Optima Bosal Catalytic Converter 099-118
315.85, Save 39%   NEW ITEM
OEM: 099-118, Item: 1244659
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50216
2001-2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50216
Add for Price, Save 21%   NEW ITEM
OEM: 50216, Item: 1258484
  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

Kia Optima EPA Ultra Manifold Converter, OEM: 16667Walker
2006-2008 Kia Optima Walker EPA Ultra Manifold Converter 16667
318.55, Save 39%   NEW ITEM
OEM: 16667, Item: 664037
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 40901Eastern Catalytic
2006-2008 Kia Optima Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter 40901
319.15, Save 39%   NEW ITEM
OEM: 40901, Item: 1406173
  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

Kia Optima Catalytic Converter, OEM: 096-2305/0962305Bosal
2002-2006 Kia Optima Bosal Catalytic Converter 096-2305
323.95, Save 39%   NEW ITEM
OEM: 096-2305, Item: 1244577
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 099-1306/0991306Bosal
2001-2006 Kia Optima Bosal Exhaust Manifold with Integrated Catalytic Converter 099-1306
329.05, Save 39%   NEW ITEM
OEM: 099-1306, Item: 1244814
  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

Kia Optima Catalytic Converter, OEM: 089-9305/0899305Bosal
2001-2006 Kia Optima Bosal Catalytic Converter 089-9305
331.35, Save 39%   NEW ITEM
OEM: 089-9305, Item: 1244364
  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

Kia Optima Catalytic Converter, OEM: HY91741DEC
2002-2005 Kia Optima DEC Catalytic Converter HY91741
Add for Price, Save 31%   NEW ITEM
OEM: HY91741, Item: 468051
  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

Kia Optima Catalytic Converter, OEM: 457023
2001-2006 Kia Optima Magnaflow Catalytic Converter 457023
Add for Price, Save 21%   NEW ITEM
OEM: 457023, Item: 1429097
  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: Rear

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50909
2006-2008 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50909
Add for Price, Save 21%   NEW ITEM
OEM: 50909, Item: 1258563
  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: Front

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50910
2006-2008 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50910
Add for Price, Save 21%   NEW ITEM
OEM: 50910, Item: 1300715
  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: Rear

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 674-629/674629Dorman
2001-2006 Kia Optima Dorman Exhaust Manifold with Integrated Catalytic Converter 674-629
Add for Price, Save 29%   NEW ITEM
OEM: 674-629, Item: 591550
  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: Front

Kia Optima Catalytic Converter and Pipe Assembly, OEM: KIA1757DEC
2011-2013 Kia Optima DEC Catalytic Converter and Pipe Assembly KIA1757
344.85, Save 39%   NEW ITEM
OEM: KIA1757, Item: 995992
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 49302
2001-2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 49302
Add for Price, Save 21%   NEW ITEM
OEM: 49302, Item: 1326868
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: HY1742DEC
2006-2008 Kia Optima DEC Exhaust Manifold with Integrated Catalytic Converter HY1742
Add for Price, Save 31%   NEW ITEM
OEM: HY1742, Item: 468030
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: HY1753FDEC
2006-2008 Kia Optima DEC Exhaust Manifold with Integrated Catalytic Converter HY1753F
Add for Price, Save 31%   NEW ITEM
OEM: HY1753F, Item: 468035
  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

Kia Optima Exhaust Manifold & Catalytic Converter, OEM: 16568Walker
2001-2006 Kia Optima Walker Exhaust Manifold & Catalytic Converter 16568
362.05, Save 39%   NEW ITEM
OEM: 16568, Item: 438460
  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)

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

Vehicle Install Locations: Rear

Kia Optima Exhaust Manifold & Catalytic Converter, OEM: 16206Walker
2002-2006 Kia Optima Walker Exhaust Manifold & Catalytic Converter 16206
368.75, Save 39%   NEW ITEM
OEM: 16206, Item: 417661
  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)

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

Vehicle Install Locations: Front

Kia Optima Catalytic Converter, OEM: 50479Walker
2002-2006 Kia Optima Walker Catalytic Converter 50479
382.25, Save 39%   NEW ITEM
OEM: 50479, Item: 357955
  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

Vehicle Install Locations: Rear

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 51262
2006-2010 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51262
Add for Price, Save 21%   NEW ITEM
OEM: 51262, Item: 1258636
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 51634
2006-2010 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51634
Add for Price, Save 21%   NEW ITEM
OEM: 51634, Item: 1258755
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 452018
2001-2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452018
Add for Price, Save 21%   NEW ITEM
OEM: 452018, Item: 1411001
  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: Rear

Kia Optima Catalytic Converter, OEM: 457002
2002-2006 Kia Optima Magnaflow Catalytic Converter 457002
Add for Price, Save 21%   NEW ITEM
OEM: 457002, Item: 1410877
  Only 6 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 099-1316/0991316Bosal
2006-2008 Kia Optima Bosal Exhaust Manifold with Integrated Catalytic Converter 099-1316
406.55, Save 39%   NEW ITEM
OEM: 099-1316, Item: 1244823
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: KIA74025DEC
2006-2008 Kia Optima DEC Exhaust Manifold with Integrated Catalytic Converter KIA74025
Add for Price, Save 31%   NEW ITEM
OEM: KIA74025, Item: 468143
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 452044
2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452044
Add for Price, Save 20%   NEW ITEM
OEM: 452044, Item: 1421618
  Only 7 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

DEC
2001-2006 Kia Optima DEC Catalytic Converter HY9M1730
465.35, Save 39%   NEW ITEM
OEM: HY9M1730, Item: 995813
  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

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 50708
2006-2009 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 50708
Add for Price, Save 20%   NEW ITEM
OEM: 50708, Item: 1285017
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 51970
2006-2009 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 51970
Add for Price, Save 20%   NEW ITEM
OEM: 51970, Item: 1258851
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 452047
2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452047
Add for Price, Save 20%   NEW ITEM
OEM: 452047, Item: 1411030
  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: Front

Kia Optima CalCat Manifold Converter, OEM: 83186Walker
2006-2008 Kia Optima Walker CalCat Manifold Converter 83186
578.85, Save 39%   NEW ITEM
OEM: 83186, Item: 559491
  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

Kia Optima Catalytic Converter, OEM: 24627
2006-2009, 2011-2013 Kia Optima Magnaflow Catalytic Converter 24627
Add for Price, Save 19%   NO STOCK
OEM: 24627, Item: 1258308
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Kia Optima Catalytic Converter, OEM: 49906
2002-2006 Kia Optima Magnaflow Catalytic Converter 49906
Add for Price, Save 19%   NO STOCK
OEM: 49906, Item: 1256050
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Kia Optima Catalytic Converter, OEM: 51133
2013-2015 Kia Optima Magnaflow Catalytic Converter 51133
Add for Price, Save 19%   NO STOCK
OEM: 51133, Item: 1258596
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Kia Optima Exhaust Manifold with Integrated Catalytic Converter, OEM: 452021
2001-2006 Kia Optima Magnaflow Exhaust Manifold with Integrated Catalytic Converter 452021
Add for Price, Save 19%   NO STOCK
OEM: 452021, Item: 1411002
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front