How to replace a catalytic converter on Chevrolet Equinox?

Start replacement of a Catalytic Converter by lifting and stabilizing the vehicle. First detach the heated Oxygen Sensor (HO2S) connector from its wiring harness then unthread the nuts connecting the Catalytic Converter pipe flange to exhaust system pipe flange. Discard the pipes and throw away the gasket. Failure of the Catalytic Converter flex coupler occurs when it deflects beyond 6 degrees so avoid such deformation during installation. The nuts securing the Catalytic Converter to the Exhaust Manifold should be removed first with the subsequent step of detaching the Catalytic Converter flange from the Exhaust Manifold before discarding the gasket. First detach the Catalytic Converter hanger from its rubber isolator then remove the Catalytic Converter from the vehicle. Exhaust manifold studs that show signs of wear or damage must be replaced. The replacement of a new Catalytic Converter requires elimination of both the ho2s. When reinstalling begin by installing the ho2s first. Use 6 n.m torque when tightening the Exhaust Manifold studs into place. Secure the rubber isolator to the Catalytic Converter hanger while preserving converter support to prevent internal harm. This setup should allow only 6 degrees of vertical movement. Place a new gasket onto the Exhaust Manifold before fastening the Catalytic Converter into position using Catalytic Converter nuts that need tightening to 37 n.m (27 lb ft). Place a new Exhaust Pipe flange gasket onto the Catalytic Converter flange followed by connecting the Exhaust Pipe to the Catalytic Converter pipe through proper tightening of the nuts to 37 n.m (27 lb ft). The last step involves attaching the ho2s connector to the wiring harness followed by lowering the vehicle.

OEM Chevrolet Equinox Catalytic Converter

Cat. Converter

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22 Catalytic Converters found

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Chevrolet Equinox Catalytic Converter Part Number: 20910567
$1248.43 MSRP: $1861.90
You Save: $613.47 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Rear
- Replaced by: 19433908
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2014 Chevrolet Equinox | LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 25204794
$273.44 MSRP: $427.92
You Save: $154.48 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Equinox | LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
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Chevrolet Equinox Converter & Pipe Part Number: 19418951
$908.41 MSRP: $1408.47
You Save: $500.06 (36%)
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Product Specifications
- Other Name: Converter Assembly, Warm Up 3Way Catalytic (W/ Exhaust Pipe) "Kit"; Catalytic Converter; Converter, Catalytic Converter; Exhaust Pipe
- Replaced by: 19540593
- Replaces: 23128663
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015 Chevrolet Equinox | L, LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 25203845
$964.37 MSRP: $1435.39
You Save: $471.02 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter, Catalytic Converter
- Replaces: 12667331, 19420232
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Chevrolet Equinox | L, LS, LT, Premier | 4 Cyl 1.5 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420236
$1173.18 MSRP: $1822.82
You Save: $649.64 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, Warm Up 3Way Catalytic (Kit); Converter, Catalytic Converter
- Replaces: 12666605
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | LT, Premier | 4 Cyl 2.0 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420271
$402.20 MSRP: $593.97
You Save: $191.77 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Tail Pipe); Center Pipe; Converter, Catalytic Converter; Converter, Exhaust Tail Pipe; Pipe, Exhaust Pipe
- Replaces: 20900543, 25800946
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420235
$1042.55 MSRP: $1559.80
You Save: $517.25 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, Warm Up 3Way Catalytic (Kit); Converter, Catalytic Converter
- Replaces: 12674521
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 Chevrolet Equinox | L, LS, LT, Premier | 4 Cyl 1.5 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420128
$606.77 MSRP: $902.52
You Save: $295.75 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Tail Pipe) "Kit"; Center Pipe; Converter, Catalytic Converter; Converter, Exhaust Tail Pipe
- Replaces: 20910568
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2015 Chevrolet Equinox | L, LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19418935
$682.89 MSRP: $1055.53
You Save: $372.64 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter; Converter, Catalytic Converter
- Replaces: 25800888, 84018132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Chevrolet Equinox | LT, LTZ | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19418952
$567.13 MSRP: $842.73
You Save: $275.60 (33%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter; Converter, Catalytic Converter
- Replaces: 25800997, 84018131
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Chevrolet Equinox | LT, LTZ | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420255
$355.71 MSRP: $523.85
You Save: $168.14 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Tail Pipe); Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Tail Pipe
- Replaces: 25800952
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Equinox Catalytic Converter, Rear Part Number: 19420245
$389.28 MSRP: $732.82
You Save: $343.54 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Rear Manifold Pipe); Converter; Converter, Catalytic Converter
- Position: Rear
- Replaces: 20910494
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Chevrolet Equinox | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420104
$972.09 MSRP: $1508.11
You Save: $536.02 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15286601
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Equinox | LS, LT, LTZ | 6 Cyl 3.4 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 25203924
$960.05 MSRP: $1489.29
You Save: $529.24 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 Chevrolet Equinox | LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
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Chevrolet Equinox Catalytic Converter Part Number: 19420249
$585.38 MSRP: $870.25
You Save: $284.87 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Front Manifold Pipe); Converter; Converter, Catalytic Converter
- Replaces: 20910496
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Chevrolet Equinox | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Catalytic Converter Part Number: 25203459
$887.03 MSRP: $1375.00
You Save: $487.97 (36%)
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Equinox | LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
View related parts
Chevrolet Equinox Catalytic Converter, Driver Side Part Number: 25818506
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | Sport | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Equinox Catalytic Converter Part Number: 22690491
Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Equinox | LS, LT | 6 Cyl 3.4 L GAS
View related parts
Chevrolet Equinox Catalytic Converter, Rear Part Number: 19418921
$1154.76 MSRP: $1721.27
You Save: $566.51 (33%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Rear Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter
- Position: Rear
- Replaced by: 19433905
- Replaces: 20871342, 22794837, 23406152, 22741673
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Chevrolet Equinox | LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
View related parts
Chevrolet Equinox Catalytic Converter, Rear Passenger Side Part Number: 19420121
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Rear Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter
- Position: Rear Passenger Side
- Replaces: 25818505
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | Sport | 6 Cyl 3.6 L GAS

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Chevrolet Equinox Catalytic Converter

Want to cut long-term maintenance and repair costs? Choose OEM Catalytic Converter. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Equinox parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Equinox Catalytic Converter includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The emission system in Chevrolet Equinox include the Catalytic Converter which plays a very important role of reducing emissions such as Carbon Monoxide, Hydrocarbons, and Oxides of Nitrogen into water, Carbon Dioxide and Nitrogen. This device involve agents that help in the change of a chemical without being altered at their state. The converter usually has a honeycomb core, made of zigzag metal foils; one or both of the surfaces of the core is coated with the catalysts such as platinum, palladium, and rhodium that are useful in converting the CO and HC and the reduction of NOx. Some of the causes of the converter failure are engine issues, strikes from the roads debris and clogging which resembles signs including poor performance, audible sounds and lit Check Engine light. Performance catalytic converters on Chevrolet Equinox that are originally high flow in order to enhance performance of the engine while at the same time maintaining the efficiency of the catalyst. These converters feature EPA and CARB and can be in direct fit or universal types The universal converters must be installed using pipes that must be cut and fitted using clamps or welded while the converters in direct fit types can be bolted directly to the factory converter. The use of catalytic converters has however aided in Chevrolet Equinox's reduction of emissions that are dangerous to the environment as they support the emission standards.

Chevrolet Equinox Catalytic Converter Parts and Q&A

Catalytic Converter
19420104
Q: How to replace a catalytic converter on Chevrolet Equinox?
A:
Start replacement of a Catalytic Converter by lifting and stabilizing the vehicle. First detach the heated Oxygen Sensor (HO2S) connector from its wiring harness then unthread the nuts connecting the Catalytic Converter pipe flange to exhaust system pipe flange. Discard the pipes and throw away the gasket. Failure of the Catalytic Converter flex coupler occurs when it deflects beyond 6 degrees so avoid such deformation during installation. The nuts securing the Catalytic Converter to the Exhaust Manifold should be removed first with the subsequent step of detaching the Catalytic Converter flange from the Exhaust Manifold before discarding the gasket. First detach the Catalytic Converter hanger from its rubber isolator then remove the Catalytic Converter from the vehicle. Exhaust manifold studs that show signs of wear or damage must be replaced. The replacement of a new Catalytic Converter requires elimination of both the ho2s. When reinstalling begin by installing the ho2s first. Use 6 n.m torque when tightening the Exhaust Manifold studs into place. Secure the rubber isolator to the Catalytic Converter hanger while preserving converter support to prevent internal harm. This setup should allow only 6 degrees of vertical movement. Place a new gasket onto the Exhaust Manifold before fastening the Catalytic Converter into position using Catalytic Converter nuts that need tightening to 37 n.m (27 lb ft). Place a new Exhaust Pipe flange gasket onto the Catalytic Converter flange followed by connecting the Exhaust Pipe to the Catalytic Converter pipe through proper tightening of the nuts to 37 n.m (27 lb ft). The last step involves attaching the ho2s connector to the wiring harness followed by lowering the vehicle.