How to replace the catalytic converter on the LE5/L61 engine on Chevrolet HHR?

The initial step toward replacing the le5/l61 engine's Catalytic Converter requires suspension of the vehicle from the ground. You need to pull back the Muffler assembly while unscrewing the exhaust Muffler nuts so you can detach the Catalytic Converter from the Exhaust Manifold. Start by removing the specific engine-type post catalyst heated Oxygen Sensor (HO2S) followed by removing the Catalytic Converter nuts to extricate the converter from the Exhaust Manifold. Discard the gasket during this process. When installing the Catalytic Converter apply a new gasket to Exhaust Manifold studs before mounting it to the Exhaust Manifold with torque settings at 46 n.m (34 lb ft). After the engine-specific post catalyst ho2s replacement you should reinstall the part while reconnecting the Muffler assembly to the Catalytic Converter then finish the installation by tightening the exhaust Muffler nuts to 46 n.m (34 lb ft). Lower the vehicle carefully with a 3-degree limit on all directional bends to protect the exhaust flex decoupler.

OEM Chevrolet HHR Catalytic Converter

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12 Catalytic Converters found

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Chevrolet HHR 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, 22703213, 15873731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L GAS
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Chevrolet HHR 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L GAS
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Chevrolet HHR Catalytic Converter Part Number: 22939745
$1217.07 MSRP: $1814.81
You Save: $597.74 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15889904
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L GAS
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Chevrolet HHR Catalytic Converter Part Number: 22939744
$957.45 MSRP: $1425.00
You Save: $467.55 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15889903
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L GAS
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Chevrolet HHR Catalytic Converter Part Number: 22939742
$1254.42 MSRP: $1870.90
You Save: $616.48 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15889901
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet HHR Catalytic Converter Part Number: 19418953
$1583.49 MSRP: $2487.99
You Save: $904.50 (37%)
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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
- Replaces: 15889902, 22939743
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet HHR Catalytic Converter Part Number: 25816005
$1969.36 MSRP: $4762.48
You Save: $2793.12 (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; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet HHR | SS, SS Panel | 4 Cyl 2.0 L GAS
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Chevrolet HHR 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet HHR | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L GAS
View related parts
Chevrolet HHR Catalytic Converter Part Number: 25816006
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:
- 2008-2010 Chevrolet HHR | SS, SS Panel | 4 Cyl 2.0 L GAS
View related parts
Chevrolet HHR Catalytic Converter Part Number: 22970507
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 25837236
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L FLEX
View related parts
Chevrolet HHR Catalytic Converter Part Number: 22970506
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 25837235
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L FLEX
View related parts
Chevrolet HHR Catalytic Converter Part Number: 22970500
$1018.89 MSRP: $1517.25
You Save: $498.36 (33%)
Product Specifications
- Other Name: Converter, Catalytic Converter; Exhaust Pipe; Converter & Pipe; Converter, Exhaust Pipe
- Replaces: 22695582, 15247471
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet HHR | LT, LT Panel | 4 Cyl 2.4 L GAS

Chevrolet HHR 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 HHR parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet HHR 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 Catalytic Converter is an emissions part which is installed in the Chevrolet HHR car model; it helps in altering the toxic gaseous emissions such as Carbon Monoxide, Hydrocarbons and Oxides of Nitrogen into comparatively harmless substances such as water vapor, Carbon Dioxide, and Nitrogen. Also consisting of a honeycomb like structure with the catalysts of platinum, palladium and rhodium, the conversion of heat energy into redox reactions in the converter makes it do this. To address different forms of EPA standards over the years, various forms of converters including the two- way and the three- way converters have been used including the modern ones that are designed to work premier with a perfect stoichiometric mixture of air and fuel. Catalyst poisoning and risks associated with theft are inevitable, but progress has been made in modifying the restrictiveness of the exhaust and increasing efficiency. Industry in General and Chevrolet HHR in Particular, have benefitted from the implementation of the Catalytic Converters to assess to reduction of emissions and meeting of emission standards.

Chevrolet HHR Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter
19418953
Q: How to replace the catalytic converter on the LE5/L61 engine on Chevrolet HHR?
A:
The initial step toward replacing the le5/l61 engine's Catalytic Converter requires suspension of the vehicle from the ground. You need to pull back the Muffler assembly while unscrewing the exhaust Muffler nuts so you can detach the Catalytic Converter from the Exhaust Manifold. Start by removing the specific engine-type post catalyst heated Oxygen Sensor (HO2S) followed by removing the Catalytic Converter nuts to extricate the converter from the Exhaust Manifold. Discard the gasket during this process. When installing the Catalytic Converter apply a new gasket to Exhaust Manifold studs before mounting it to the Exhaust Manifold with torque settings at 46 n.m (34 lb ft). After the engine-specific post catalyst ho2s replacement you should reinstall the part while reconnecting the Muffler assembly to the Catalytic Converter then finish the installation by tightening the exhaust Muffler nuts to 46 n.m (34 lb ft). Lower the vehicle carefully with a 3-degree limit on all directional bends to protect the exhaust flex decoupler.