Genuine GM Catalytic Converter

Cat. Converter

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We offer a full selection of genuine GM Catalytic Converters, engineered specifically to restore factory performance. Please narrow the Cat. Converter results by selecting the vehicle.

985 Catalytic Converters found

  • GM Catalytic Converter - 20854453
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 20854453
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe Replaced by: 19418926
    Your Price: $1324.75
    Retail Price: $1994.95
    You Save: $670.20
    Add to Cart
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    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2010-2013 | 8 Cyl 6.0L Flex
    • Chevrolet | Avalanche | 2009-2013 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Silverado | 2009-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • Chevrolet | Suburban | 2009-2014 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2009-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex
    • GMC | Sierra | 2009-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Yukon | 2009-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
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  • GM Catalytic Converter - 15903507
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 15903507
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe Replaced by: 19418923
    Your Price: $746.71
    Retail Price: $1113.58
    You Save: $366.87
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Enclave | 2009-2011 | 6 Cyl 3.6L
    • Chevrolet | Traverse | 2009-2011 | 6 Cyl 3.6L
    • GMC | Acadia | 2009-2011 | 6 Cyl 3.6L
    • Saturn | Outlook | 2009-2010 | 6 Cyl 3.6L
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  • GM Catalytic Converter - 25970315
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    GM Catalytic Convertor (W/Exhaust Manifold Pipe)
    Part Number: 25970315
    Other Name: Converter,Catalytic (W/Exhaust Manifold Pipe); Catalytic Converter, Converter & Pipe Replaced by: 19420256
    Your Price: $746.71
    Retail Price: $1113.58
    You Save: $366.87
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Captiva Sport | 2012-2015 | 4 Cyl 2.4L
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  • GM Catalytic Converter - 23406152
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    GM 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
    Part Number: 23406152
    Other Name: Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Converter & Pipe Replaced by: 19418921
    Your Price: $600.13
    Retail Price: $892.50
    You Save: $292.37
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Equinox | 2010-2014 | 4 Cyl 2.4L
    • GMC | Terrain | 2010-2014 | 4 Cyl 2.4L
    Less Info
  • GM Catalytic Converter - 25904628
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 25904628
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe Replaced by: 19418939
    Your Price: $976.71
    Retail Price: $1470.00
    You Save: $493.29
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Avalanche | 2007-2008 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Silverado | 2007-2008 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Suburban | 2007-2008 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2007-2008 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Sierra | 2007-2008 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • GMC | Yukon | 2007-2008 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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  • GM Catalytic Converter - 84216836
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    GM 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
    Part Number: 84216836
    Other Name: Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Pre-Converter Replaced by: 19420239
    Your Price: $447.64
    Retail Price: $662.50
    You Save: $214.86
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | XTS | 2016-2019 | 6 Cyl 3.6L
    • Chevrolet | Impala | 2016-2020 | 6 Cyl 3.6L
    Less Info
  • GM Catalytic Converter - 10310528
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 10310528
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P
    Your Price: $885.06
    Retail Price: $1665.07
    You Save: $780.01
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Venture | 2001 | 6 Cyl 3.4L
    • Oldsmobile | Silhouette | 2001 | 6 Cyl 3.4L
    • Pontiac | Montana | 2001 | 6 Cyl 3.4L
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  • GM Catalytic Converter - 20894012
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Front Man
    Part Number: 20894012
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Front Man; Catalytic Converter, Converter & Pipe Replaced by: 19418943
    Your Price: $763.00
    Retail Price: $1433.25
    You Save: $670.25
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Allure | 2010 | 6 Cyl 3.0L
    • Buick | LaCrosse | 2010 | 6 Cyl 3.0L
    Less Info
  • GM Catalytic Converter - 92201316
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    GM 3Way Catalytic Convertor (W/Exhaust Manifold Pipe)
    Part Number: 92201316
    Other Name: Converter,3Way Catalytic(W/Exhaust Manifold Pipe); Catalytic Converter, Converter & Pipe
    Your Price: $1025.17
    Retail Price: $1931.17
    You Save: $906.00
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Pontiac | G8 | 2008-2009 | 8 Cyl 6.0L
    Less Info
  • GM Catalytic Converter - 96803246
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    GM Catalytic Convertor
    Part Number: 96803246
    Other Name: Converter Pkg,3Way Catalytic ; Converter, Catalytic Converter; Catalytic Converter
    Your Price: $203.53
    Retail Price: $294.32
    You Save: $90.79
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Aveo | 2009-2011 | 4 Cyl 1.6L
    • Pontiac | G3 | 2009-2010 | 4 Cyl 1.6L
    Less Info
  • GM Catalytic Converter - 22674111
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    GM 3Way Catalytic Convertor Assembly (W/Exhaust Manifold Pip
    Part Number: 22674111
    Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pip; Catalytic Converter, Converter & Pipe
    Your Price: $484.85
    Retail Price: $904.93
    You Save: $420.08
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Malibu | 2004 | 6 Cyl 3.5L
    Less Info
  • GM Catalytic Converter - 94860066
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    GM Catalytic Convertor
    Part Number: 94860066
    Other Name: Converter,Catalytic; Catalytic Converter
    Your Price: $289.19
    Retail Price: $545.28
    You Save: $256.09
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Prizm | 1998-1999 | 4 Cyl 1.8L
    Less Info
  • GM Catalytic Converter - 19418932
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    GM CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"
    Part Number: 19418932
    Replaces: 25824121
    Your Price: $1020.01
    Retail Price: $1525.80
    You Save: $505.79
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2007 | 8 Cyl 6.2L
    • Chevrolet | Avalanche | 2007-2008 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Silverado | 2007-2008 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Suburban | 2007-2008 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2007-2008 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • GMC | Sierra | 2007-2008 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • GMC | Yukon | 2007-2008 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
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    Less Info
  • GM Catalytic Converter - 22751290
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 22751290
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter Replaced by: 19418930
    Your Price: $746.71
    Retail Price: $1113.58
    You Save: $366.87
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Silverado | 2011-2015 | 8 Cyl 6.0L Flex
    • GMC | Sierra | 2011-2015 | 8 Cyl 6.0L Flex
    Less Info
  • GM Catalytic Converter - 23276242
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    GM 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
    Part Number: 23276242
    Other Name: Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Pre-Converter Replaced by: 19420254
    Your Price: $462.67
    Retail Price: $685.16
    You Save: $222.49
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | XTS | 2016-2019 | 6 Cyl 3.6L
    • Chevrolet | Impala | 2016-2020 | 6 Cyl 3.6L
    Less Info
  • GM Catalytic Converter - 23130397
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    GM 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
    Part Number: 23130397
    Other Name: Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Converter & Pipe Replaced by: 19420262
    Your Price: $700.74
    Retail Price: $1044.25
    You Save: $343.51
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | SRX | 2012-2016 | 6 Cyl 3.6L
    Less Info
  • GM Catalytic Converter - 23128664
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    GM Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip
    Part Number: 23128664
    Other Name: Converter Assembly, Warm Up 3Way Catalytic (W/ Exhaust Pip; Catalytic Converter, Converter & Pipe
    Your Price: $825.33
    Retail Price: $1241.67
    You Save: $416.34
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Equinox | 2015-2017 | 4 Cyl 2.4L
    • GMC | Terrain | 2015-2017 | 4 Cyl 2.4L
    Less Info
  • GM Catalytic Converter - 19418950
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    GM MANIFOLD ASM,EXH (W/ 3WAY CTLTC CONV)"KIT"
    Part Number: 19418950
    Replaces: 12607895, 12655846, 12604221
    Your Price: $996.74
    Retail Price: $1500.22
    You Save: $503.48
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Colorado | 2007-2012 | 5 Cyl 3.7L
    • GMC | Canyon | 2007-2012 | 5 Cyl 3.7L
    • Hummer | H3 | 2007-2008 | 5 Cyl 3.7L
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  • GM Catalytic Converter - 19420265
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    GM CONVERTER ASM,3WAY CTLTC(W/EXH PIPE)
    Part Number: 19420265
    Replaces: 23111625, 84362281
    Your Price: $1078.00
    Retail Price: $1613.27
    You Save: $535.27
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2015-2020 | 8 Cyl 6.2L
    • Chevrolet | Silverado | 2015-2018 | 8 Cyl 6.2L
    • Chevrolet | Suburban | 2019-2020 | 8 Cyl 6.2L
    • Chevrolet | Tahoe | 2018-2020 | 8 Cyl 6.2L
    • GMC | Sierra | 2015-2018 | 8 Cyl 6.2L
    • GMC | Yukon | 2015-2020 | 8 Cyl 6.2L
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  • GM Catalytic Converter - 20757674
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    GM 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    Part Number: 20757674
    Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe Replaced by: 19420276
    Your Price: $895.97
    Retail Price: $1338.72
    You Save: $442.75
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Silverado | 2014-2018 | 6 Cyl 4.3L, 8 Cyl 5.3L
    • Chevrolet | Suburban | 2015 | 8 Cyl 5.3L
    • Chevrolet | Tahoe | 2015 | 8 Cyl 5.3L
    • GMC | Sierra | 2014-2018 | 6 Cyl 4.3L, 8 Cyl 5.3L
    • GMC | Yukon | 2015 | 8 Cyl 5.3L
    View More
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About GM Catalytic Converter

The function of the catalytic converter is to superheat unburned particles in the exhausted gases from engine. Owing to this special goal, the catalytic converter is located in the exhaust pipe. When the catalytic converter starts to work, the temperature boosts to 500-1,200 Fahrenheit, heating all left particles into water vapor and carbon dioxide. Here are some signs indicating your catalytic converter is failing: if the Check Engine Light is on; if your car has no power; if you smell an unpleasant odor; if the fuel economy decreases; if the backfiring and rough running happens. For your safety, please check your catalytic converter at least once a year. Once you find there is something wrong with it, you are very welcome to shop here. We promise we offer you GM genuine OEM catalytic converter with a lowest cost.