How to Replace the Left Side Catalytic Converter on Chevrolet Traverse?

To change the left side catalytic converter, you should start by taking off the exhaust manifold heat shield. Then, remove the catalytic converter to exhaust manifold nuts and the exhaust flexible pipe. Now, take out the catalytic converter brace bolt and unhook the catalytic converter from the exhaust manifold. Remove the catalytic converter to exhaust manifold seal. For installation, apply a new exhaust manifold seal on the catalytic converter, then fasten it to the exhaust manifold. In place of the catalytic converter brace bolt , install and tighten a bolt to 41 Nm (30 lb ft). Replace the exhaust flexible pipe and fasten the catalytic converter to exhaust manifold nuts up to a torque specification of 50 Nm (37 lb ft). Finally put back the exhaust manifold heat shield.

OEM Chevrolet Traverse Catalytic Converter

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13 Catalytic Converters found

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Chevrolet Traverse Catalytic Converter, Driver Side Part Number: 19420303
$644.43 MSRP: $955.00
You Save: $310.57 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe); Converter & Pipe; Converter, Catalytic Converter
- Position: Driver Side
- Replaces: 23229313
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Passenger Side Part Number: 19418927
$924.41 MSRP: $1375.38
You Save: $450.97 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Passenger Side
- Replaces: 20906953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Passenger Side Part Number: 85132448
$630.29 MSRP: $933.76
You Save: $303.47 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Driver Side Part Number: 19418929
$930.84 MSRP: $1385.05
You Save: $454.21 (33%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Driver Side
- Replaces: 20906952
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Driver Side Part Number: 85513035
$774.93 MSRP: $1150.95
You Save: $376.02 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Position: Driver Side
- Replaces: 19420283, 84256774
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Chevrolet Traverse | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Driver Side Part Number: 85132447
$628.48 MSRP: $931.05
You Save: $302.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter, Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Traverse | High Country, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter Part Number: 23229312
$491.95 MSRP: $726.05
You Save: $234.10 (33%)
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:
- 2016-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Catalytic Converter, Passenger Side Part Number: 19420290
$799.61 MSRP: $1188.00
You Save: $388.39 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe); Converter & Pipe; Converter, Catalytic Converter; Exhaust Pipe
- Position: Passenger Side
- Replaces: 23229314
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 Chevrolet Traverse | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter Part Number: 19418968
$558.62 MSRP: $826.15
You Save: $267.53 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 20906951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Catalytic Converter Part Number: 19418938
$613.47 MSRP: $908.52
You Save: $295.05 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Pipe) "Kit"; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15903508
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Traverse Catalytic Converter, Driver Side Part Number: 19418923
$1209.99 MSRP: $1804.18
You Save: $594.19 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Driver Side
- Replaces: 15903507
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS
View related parts
Chevrolet Traverse Catalytic Converter Part Number: 12665890
$1419.99 MSRP: $2119.50
You Save: $699.51 (33%)
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:
- 2018-2019 Chevrolet Traverse | RS | 4 Cyl 2.0 L GAS
View related parts
Chevrolet Traverse Catalytic Converter, Passenger Side Part Number: 19418920
$1151.99 MSRP: $1717.10
You Save: $565.11 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit" See G; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Position: Passenger Side
- Replaces: 15903506
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet Traverse | LS, LT, LTZ | 6 Cyl 3.6 L GAS

Chevrolet Traverse Catalytic Converter

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Chevrolet Traverse has the Catalytic Converter as one of the exhaust and emission systems that aim at reducing the toxic gases that are emitted when burning fuels. It mainly changes carbon monoxide (CO), hydrocarbons (HC), and oxides of nitrogen (NOx) into water vapour, carbon dioxide (CO2), and nitrogen (N2) by chemical reactions on the catalytic converter with the catalysts mainly made of platinum, palladium, and rhodium. Throughout the production of Chevrolet Traverse models, various conformations of the catalytic converter have been applied, from the two-way converter that were common in the earlier models to the three-way converter that was adopted in the later models especially after 1981. The main difference between these types revolves around their capability of decreasing NOx emission apart from oxidizing CO and HC. There are also high performance catalytic converters, they are designed to allow high flow for better engine performance, but still need to meet the prescribed level of catalytic efficiency. These converters may be direct fit or universal with the direct fix converters simply being bolted into position while universal ones requiring some adjustments to be made in order to fix them.

Chevrolet Traverse Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter, Driver Side
19418923
Q: How to Replace the Left Side Catalytic Converter on Chevrolet Traverse?
A:
To change the left side catalytic converter, you should start by taking off the exhaust manifold heat shield. Then, remove the catalytic converter to exhaust manifold nuts and the exhaust flexible pipe. Now, take out the catalytic converter brace bolt and unhook the catalytic converter from the exhaust manifold. Remove the catalytic converter to exhaust manifold seal. For installation, apply a new exhaust manifold seal on the catalytic converter, then fasten it to the exhaust manifold. In place of the catalytic converter brace bolt , install and tighten a bolt to 41 Nm (30 lb ft). Replace the exhaust flexible pipe and fasten the catalytic converter to exhaust manifold nuts up to a torque specification of 50 Nm (37 lb ft). Finally put back the exhaust manifold heat shield.