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Acura Catalytic Converter

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2015-2017 Acura TLX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT2102015-2017 Acura TLX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2015-2017 Acura TLX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TLX: 2015 2016 2017
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XGG5
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2009-2014 Acura TL 2pc Catalytic Converter Front Driver & Passenger Fit Federal Emissions A-Premium APCCT209
A-Premium®Part # APCCT209
2009-2014 Acura TL 2pc Catalytic Converter Front Driver & Passenger Fit Federal Emissions A-Premium APCCT209
4.4280 Reviews
$336.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TL: 2009 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ColorNatural
Part interchange
16658, 40923, 641334, 674-145, 16643, 40924, 641413, 674-146
item #10055Q81
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2013-2018 Acura RDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2013-2018 Acura RDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RDX: 2013 2014 2015 2016 2017 2018
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055R9D
Show less
2015-2020 Acura TLX 1pc Catalytic Converter Rear Side Fit Federal Emissions A-Premium APCCT355
A-Premium®Part # APCCT355
2015-2020 Acura TLX 1pc Catalytic Converter Rear Side Fit Federal Emissions A-Premium APCCT355
4.4280 Reviews
$178.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TLX: 2015 2016 2017 2018 2019 2020
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionRear Side
ColorNatural
Part interchange
643137
item #1012Y2UW
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2013-2017 Acura RDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2013-2017 Acura RDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RDX: 2013 2014 2015 2016 2017
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XG78
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2009-2012 Acura RL 2pc Catalytic Converter Front Driver & Passenger Fit Federal Emissions A-Premium APCCT209
A-Premium®Part # APCCT209
2009-2012 Acura RL 2pc Catalytic Converter Front Driver & Passenger Fit Federal Emissions A-Premium APCCT209
4.4280 Reviews
$336.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RL: 2009 2010 2011 2012
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ColorNatural
Part interchange
16658, 40923, 641334, 674-145, 16643, 40924, 641413, 674-146
item #10055QPK
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2015-2017 Acura TLX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2015-2017 Acura TLX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TLX: 2015 2016 2017
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055N7K
Show less
2010-2013 Acura ZDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2010-2013 Acura ZDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura ZDX: 2010 2011 2012 2013
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055PCE
Show less
2010-2015 Acura MDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2010-2015 Acura MDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura MDX: 2010 2011 2012 2013 2014 2015
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XEHY
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2010-2015 Acura MDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2010-2015 Acura MDX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura MDX: 2010 2011 2012 2013 2014 2015
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055QNU
Show less
2009-2012 Acura RL 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2009-2012 Acura RL 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RL: 2009 2010 2011 2012
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055QEP
Show less
2009-2014 Acura TL 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2009-2014 Acura TL 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TL: 2009 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055LSX
Show less
2009-2014 Acura TL 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2009-2014 Acura TL 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TL: 2009 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XEEL
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2010-2014 Acura TSX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
A-Premium®Part # APCCT207
2010-2014 Acura TSX 1pc Catalytic Converter Front Right Passenger Side Fit Federal Emissions A-Premium APCCT207
4.4280 Reviews
$179.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TSX: 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ColorNatural
item #10055QGQ
Show less
2010-2014 Acura TSX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2010-2014 Acura TSX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TSX: 2010 2011 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XHUN
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2010-2013 Acura ZDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2010-2013 Acura ZDX 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura ZDX: 2010 2011 2012 2013
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XGGU
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2009-2012 Acura RL 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
A-Premium®Part # APCCT210
2009-2012 Acura RL 1pc Catalytic Converter Front Left Driver Side Fit Federal Emissions A-Premium APCCT210
4.4280 Reviews
$219.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RL: 2009 2010 2011 2012
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ColorNatural
Part interchange
16658, 40923, 641334, 674-145
item #1012XE60
Note
EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
Show less
2004-2008 Acura TL 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
A-Premium®Part # APCCT463
2004-2008 Acura TL 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
4.4280 Reviews
$274.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura TL: 2004 2005 2006 2007 2008
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
674-850, 674850, 12581992, 18190RCAA00, 18190RCAL00, 18190RGLA00
item #10055G9W
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This item includes an Integrated Exhaust Manifold.
Show less
2003-2009 Acura MDX 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
A-Premium®Part # APCCT463
2003-2009 Acura MDX 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
4.4280 Reviews
$274.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura MDX: 2003 2004 2005 2006 2007 2008 2009
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
674-850, 674850, 12581992, 18190RCAA00, 18190RCAL00, 18190RGLA00
item #10055DYU
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This item includes an Integrated Exhaust Manifold.
Show less
2005-2008 Acura RL 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
A-Premium®Part # APCCT463
2005-2008 Acura RL 1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT463
4.4280 Reviews
$274.99
Edit ZIP code
3-year warranty
90 days free return
Fits Acura RL: 2005 2006 2007 2008
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Acura
Item LocatedUnited States
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
674-850, 674850, 12581992, 18190RCAA00, 18190RCAL00, 18190RGLA00
item #10055HD7
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This item includes an Integrated Exhaust Manifold.
Show less
Page 5 of 12

A catalytic converter, often referred to as a "cat," is an essential component of your engine's exhaust system. This device uses catalysts to transform harmful chemicals in the exhaust gases.

What are the signs of a bad catalytic converter?

  • Check engine light
    The dashboard warning light may illuminate, indicating potential issues.
  • Decreased engine performance
    Noticeable loss of power, acceleration, or overall engine performance.
  • Poor fuel economy
    A significant drop in fuel efficiency can occur as the converter fails.
  • Excessive exhaust emissions
    Increased emissions, including a strong sulfur or rotten egg smell.
  • Rattling noises
    Unusual rattling sounds from the exhaust system, indicating internal damage.
  • Overheating
    The engine may run hotter than normal due to restricted exhaust flow.
  • Failed emissions test
    Inability to pass emissions testing due to high pollution levels.

Shop for aftermarket catalytic converters on A-Premium.com

Premium.com offers a wide range of aftermarket catalytic converters for your vehicle. Refine your search by selecting from various dimensions, inlet types, and tube materials. A-Premium team is dedicated to helping you find a compatible catalytic converter for your car. Every item in our catalog is carefully selected by our team of experts, ensuring they undergo rigorous quality checks to endure the demanding conditions of your exhaust system. Shop now to find the best deal on your new catalytic converter!