How to replace the catalytic converter on a Pick UP on Chevrolet S10?

The replacement of a pick up's Catalytic Converter begins with proper safety gear before the vehicle elevation and secure support. Loosen the transmission support before breaking the electrical connection of lh pre-converter heated Oxygen Sensor (H02S), rh pre-converter heated Oxygen Sensor (H02S), and post-converter heated Oxygen Sensor (H02S). The next step involves taking off the Muffler to Catalytic Converter flange nuts to separate the Muffler from the Catalytic Converter. First remove all Catalytic Converter to Exhaust Manifold flange nuts before extracting the Catalytic Converter from its rubber hanger with both gaskets intact. Loosen heated oxygen sensors (H02S) only when required. The heated Oxygen Sensor (H02S) installation should always start first followed by the Catalytic Converter and application of new gaskets. Frontally mount your Catalytic Converter to the rubber hanger before installing it on the Exhaust Manifold and tightening its flange nuts to 39 ft lbs (53 Nm). Mount the Muffler to its position on the Catalytic Converter with a brand-new gasket and tighten the flange nuts to 40 nm (30 ft. Lbs.). Reintegrate power cables running to the post-converter heated Oxygen Sensor (H02S), rh pre-converter heated Oxygen Sensor (H02S) and lh pre-converter heated Oxygen Sensor (H02S). Lower the vehicle while putting back the transmission support at the end of the replacement process.

How to replace the catalytic converter on a 4WD on Chevrolet Colorado?

The right Torsion Bar removal step and heating Oxygen Sensor (HO2S) unplug at sensor pigtail must happen before beginning the Catalytic Converter replacement process. If necessary, remove the ho2s. Secure the Muffler to the Catalytic Converter by removing all nuts then slide the Muffler backward to create pipe flange clearance. The process starts by removing three nuts that connect the Catalytic Converter to the Exhaust Manifold followed by lowering the converter out of the vehicle. Remove the old Exhaust Manifold seal from the flange before installing a brand new seal. Place the Catalytic Converter in position next to the Exhaust Manifold before use the 3 nuts without torquing them. Secure the Catalytic Converter properly to its front studs using two Muffler nuts. First use your hands to tighten the Muffler nuts until they touch the metal flange and then apply torque to 45 n.m (33 lb ft). Tighten each Catalytic Converter nut to 50 n.m (37 lb ft). You need to replace and connect the ho2s sensor at the sensor pigtail before reinstalling the right Torsion Bar .

OEM Chevrolet Catalytic Converter

Cat. Converter

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589 Catalytic Converters found

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Chevrolet Catalytic Converter Part Number: 92247640
$785.43 MSRP: $1532.38
You Save: $746.95 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Front Pipe; Exhaust Pipe; Converter & Pipe
- Position: Passenger Side
- Replaced by: 22909889
Fits the following Chevrolet Models:
- Camaro | 2010-2012 | SS | 8 Cyl 6.2 L GAS
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Chevrolet Catalytic Converter Part Number: 19419597
$925.07 MSRP: $1434.53
You Save: $509.46 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, Oxidation Catalytic (W/ Exhaust Manifold Pipe) "Kit"
- Replaces: 15283013
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2007-2010 | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 2500 HD Classic | 2007 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 Classic | 2007 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2007-2010 | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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Chevrolet Catalytic Converter, Passenger Side Part Number: 15853441
$2164.43 MSRP: $3291.84
You Save: $1127.41 (35%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
- Position: Passenger Side
Fits the following Chevrolet Models:
- Express 2500 | 2006-2010 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Express 3500 | 2006-2010 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Catalytic Converter Part Number: 92247641
$1013.04 MSRP: $1515.31
You Save: $502.27 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Front Pipe; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
- Replaced by: 22909890
Fits the following Chevrolet Models:
- Camaro | 2010-2012 | SS | 8 Cyl 6.2 L GAS
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Chevrolet Catalytic Converter Part Number: 22970501
$1485.90 MSRP: $2218.47
You Save: $732.57 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 15247472
Fits the following Chevrolet Models:
- Cobalt | 2006-2007 | SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- HHR | 2006-2007 | LT, LT Panel | 4 Cyl 2.4 L GAS
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Chevrolet Catalytic Converter Part Number: 22970504
$1486.68 MSRP: $2219.63
You Save: $732.95 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 15247469, 15873731, 22703213
Fits the following Chevrolet Models:
- Cobalt | 2005-2007 | Base, LS, LT, LTZ | 4 Cyl 2.2 L GAS
- HHR | 2006-2007 | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L GAS
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Chevrolet Catalytic Converter Part Number: 84216836
$684.58 MSRP: $1019.88
You Save: $335.30 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter; Preconverter
- Replaced by: 19420239
Fits the following Chevrolet Models:
- Impala | 2016-2020 | LS, LT, LTZ, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Catalytic Converter Part Number: 20910567
$1279.43 MSRP: $1908.45
You Save: $629.02 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Replaced by: 19433908
Fits the following Chevrolet Models:
- Equinox | 2012-2014 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Catalytic Converter, Driver Side Part Number: 84174874
$924.77 MSRP: $1382.15
You Save: $457.38 (34%)
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Product Specifications
- Other Name: Converter, Catalytic Converter
- Position: Driver Side
Fits the following Chevrolet Models:
- Camaro | 2018-2024 | LS, LT | 6 Cyl 3.6 L GAS
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Chevrolet Catalytic Converter Part Number: 25816005
$2009.33 MSRP: $4881.55
You Save: $2872.22 (59%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
Fits the following Chevrolet Models:
- Cobalt | 2008-2010 | SS | 4 Cyl 2.0 L GAS
- HHR | 2008-2010 | SS, SS Panel | 4 Cyl 2.0 L GAS
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Chevrolet Catalytic Converter Part Number: 19420258
$881.22 MSRP: $1810.81
You Save: $929.59 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Front Manifold Pipe); Converter & Pipe; Converter, Catalytic Converter
- Replaces: 20831819
Fits the following Chevrolet Models:
- Impala | 2012-2013 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala Limited | 2014-2016 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX
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Chevrolet Catalytic Converter, Passenger Side Part Number: 19420106
$1992.93 MSRP: $3913.70
You Save: $1920.77 (50%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe
- Position: Passenger Side
- Replaces: 15853439, 20858261
Fits the following Chevrolet Models:
- Express 2500 | 2003-2010 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Express 3500 | 2003-2010 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Catalytic Converter Part Number: 19420293
$464.00 MSRP: $1458.54
You Save: $994.54 (69%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe); Converter & Pipe
- Replaced by: 86780903
Fits the following Chevrolet Models:
- Colorado | 2015-2022 | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
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Chevrolet Converter & Pipe Part Number: 25782037
$983.52 MSRP: $1464.15
You Save: $480.63 (33%)
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Catalytic Converter; Exhaust Pipe
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2007-2008 | LT, LTZ, WT | 8 Cyl 6.0 L GAS
- Silverado 3500 HD | 2007-2008 | LT, LTZ, WT | 8 Cyl 6.0 L GAS
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Chevrolet Catalytic Converter Part Number: 22970505
$1517.68 MSRP: $2266.18
You Save: $748.50 (34%)
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 15247470, 15873732, 22703214
Fits the following Chevrolet Models:
- Cobalt | 2005-2007 | Base, LS, LT, LTZ | 4 Cyl 2.2 L GAS
- HHR | 2006-2007 | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L GAS
View related parts
Chevrolet Catalytic Converter Part Number: 15229341
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2006-2007 | LS, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 2500 HD Classic | 2007 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 | 2006 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 Classic | 2007 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2007 | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
View More
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Chevrolet Catalytic Converter Part Number: 15744810
Product Specifications
- Other Name: Converter, Exhaust Pipe
Fits the following Chevrolet Models:
- Astro | 2001-2005 | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Catalytic Converter Part Number: 25887914
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
- Replaces: 15892954
Fits the following Chevrolet Models:
- Trailblazer | 2008-2009 | Base, LT, SS | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Catalytic Converter Part Number: 25839176
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
Fits the following Chevrolet Models:
- Trailblazer | 2008-2009 | LT | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Catalytic Converter, Passenger Side Part Number: 25844505
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter
- Position: Passenger Side
Fits the following Chevrolet Models:
- Colorado | 2009-2012 | LT | 8 Cyl 5.3 L GAS

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Chevrolet Catalytic Converter

Choose OEM Catalytic Converter, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Catalytic Converter. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Catalytic Converter reduces toxic gases of exhaust emissions allowing engines to breathe clean without energy loss. Chevrolet expanded out of a 1911 start-up into a range of cars known to be enjoyed in the experience of joyful simple driving and practical use. Chevy is supported by powerful engines and straightforward control schemes, thus, first-time drivers are assured. Road trips are comfortable with spacious cabins, user-friendly infotainment, and such assistance as Super Cruise. Chevy does not use gimmicks, but rather emphasizes punchy acceleration and bodies that shake off winter salt. Low pricing of the sedans, trucks, and SUVs ensures that the brand remains affordable to both users and families. Long life of the service is important and Chevy is a long-run, not a showroom service building company. Owners are going around sharing tales of odometers dialing beyond 200,000 miles with ordinary upkeep and frequent fuel. The badge is an indication of no-nonsense motoring and affordable price to allow fuel over the weekend. The Catalytic Converter does contain metal or ceramic honeycomb with platinum, palladium, and rhodium that initiate oxidation of carbon monoxide and hydrocarbons and splits nitrogen oxides into harmless nitrogen gas, water, and carbon dioxide even when the driver floors the throttle on the uphill slope. A plugged Catalytic Converter sends signals of trouble with squeals, slow start-ups, and non-blinking check-engine. High-flow units are added to reintroduce pep without losing the goodwill of smog testers and are designed to fit the pipe with simple hand tools or as a direct-fit. Drivers of Chevrolet also receive clean running and unstrangled horsepower throughout the line, the converter cleans the fumes before they enter the tailpipe.

Chevrolet Catalytic Converter Parts and Q&A

Front Pipe
15744829
Q: How to replace the catalytic converter on a Pick UP on Chevrolet S10?
A:
The replacement of a pick up's Catalytic Converter begins with proper safety gear before the vehicle elevation and secure support. Loosen the transmission support before breaking the electrical connection of lh pre-converter heated Oxygen Sensor (H02S), rh pre-converter heated Oxygen Sensor (H02S), and post-converter heated Oxygen Sensor (H02S). The next step involves taking off the Muffler to Catalytic Converter flange nuts to separate the Muffler from the Catalytic Converter. First remove all Catalytic Converter to Exhaust Manifold flange nuts before extracting the Catalytic Converter from its rubber hanger with both gaskets intact. Loosen heated oxygen sensors (H02S) only when required. The heated Oxygen Sensor (H02S) installation should always start first followed by the Catalytic Converter and application of new gaskets. Frontally mount your Catalytic Converter to the rubber hanger before installing it on the Exhaust Manifold and tightening its flange nuts to 39 ft lbs (53 Nm). Mount the Muffler to its position on the Catalytic Converter with a brand-new gasket and tighten the flange nuts to 40 nm (30 ft. Lbs.). Reintegrate power cables running to the post-converter heated Oxygen Sensor (H02S), rh pre-converter heated Oxygen Sensor (H02S) and lh pre-converter heated Oxygen Sensor (H02S). Lower the vehicle while putting back the transmission support at the end of the replacement process.
Exhaust Manifold
19418950
Q: How to replace the catalytic converter on a 4WD on Chevrolet Colorado?
A:
The right Torsion Bar removal step and heating Oxygen Sensor (HO2S) unplug at sensor pigtail must happen before beginning the Catalytic Converter replacement process. If necessary, remove the ho2s. Secure the Muffler to the Catalytic Converter by removing all nuts then slide the Muffler backward to create pipe flange clearance. The process starts by removing three nuts that connect the Catalytic Converter to the Exhaust Manifold followed by lowering the converter out of the vehicle. Remove the old Exhaust Manifold seal from the flange before installing a brand new seal. Place the Catalytic Converter in position next to the Exhaust Manifold before use the 3 nuts without torquing them. Secure the Catalytic Converter properly to its front studs using two Muffler nuts. First use your hands to tighten the Muffler nuts until they touch the metal flange and then apply torque to 45 n.m (33 lb ft). Tighten each Catalytic Converter nut to 50 n.m (37 lb ft). You need to replace and connect the ho2s sensor at the sensor pigtail before reinstalling the right Torsion Bar .