How to Service a Catalytic Converter on 2010 Dodge Avenger?

When servicing the catalytic converter, start by ensuring the system has cooled because it runs very hot during operation. First, it is important to help raise and support your vehicle. Penetrating oil should be applied to the clamp circling the resonator/pipe assembly and to the area where the catalytic converter is fastened to the exhaust manifold. Take the ground strap off of the muffler and then open the band clamp on the resonator/pipe assembly. Hands should be used to remove the rubber isolators, but lubricants can be applied to them if you use soapy water or a silicone spray, but steer clear from petroleum-based lubricants, as they can harm the rubber. The next step is to take the support isolators off the muffler/resonator assembly supports and remove the whole pipe as an assembly. The 2.4L engine requires you to disconnect the oxygen sensor connector 1, take out the flange nuts from the exhaust manifold and remove the catalytic converter from your car 3 after that, get rid of the gasket.

OEM 2010 Dodge Avenger Catalytic Converter

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11 Catalytic Converters found

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2010 Dodge Avenger Catalytic Converter, Passenger Side Part Number: 5171140AC
$2340.00 MSRP: $3425.00
You Save: $1085.00 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Exhaust and Catalytic Converter; Right Catalytic Converter with Integrated Manifold.; Manifold
- Position: Passenger Side
- Replaces: 5171140AB
- Item Weight: 16.40 Pounds
- Item Dimensions: 18.5 x 16.5 x 6.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5171140AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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2010 Dodge Avenger Catalytic Converter, Driver Side Part Number: 5171143AD
$943.68 MSRP: $1360.00
You Save: $416.32 (31%)
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Product Specifications
- Other Name: Converter - Catalytic; Catalytic Converter with Integrated Exhaust Manifold, Left; Exhaust Manifold; Manifold
- Position: Driver Side
- Replaces: 5171143AC
- Item Weight: 11.70 Pounds
- Item Dimensions: 18.8 x 13.0 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5171143AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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2010 Dodge Avenger Catalytic Converter, Passenger Side Part Number: 68042142AB
$1504.15 MSRP: $2205.00
You Save: $700.85 (32%)
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Product Specifications
- Other Name: Converter - Exhaust and Catalytic Converter; Right Catalytic Converter with Integrated Manifold.; Manifold
- Position: Passenger Side
- Replaces: 68042142AA
- Item Weight: 21.10 Pounds
- Item Dimensions: 19.2 x 13.7 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68042142AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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2010 Dodge Avenger Catalytic Converter Part Number: 68039232AA
$1579.15 MSRP: $2310.00
You Save: $730.85 (32%)
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Product Specifications
- Other Name: Converter - Catalytic; Converter Catalytic
- Item Weight: 13.40 Pounds
- Item Dimensions: 33.6 x 8.2 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68039232AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- Express, Lux, Mainstreet, R/T, SE, SXT | 4 Cyl 2.4 L GAS
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2010 Dodge Avenger Catalytic Converter Part Number: 5105126AD
$1579.15 MSRP: $2310.00
You Save: $730.85 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic If Vin Filtered, Check Item 4; Converter Catalytic
- Item Weight: 12.10 Pounds
- Item Dimensions: 41.4 x 6.2 x 11.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5105126AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- Express, R/T, SE, SXT | 4 Cyl 2.4 L GAS
View related parts
2010 Dodge Avenger Catalytic Converter, Driver Side Part Number: 68042141AB
$1922.08 MSRP: $2820.00
You Save: $897.92 (32%)
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Product Specifications
- Other Name: Converter - Exhaust and Catalytic Converter; Left Catalytic Converter with Integrated Manifold.; Manifold
- Position: Driver Side
- Replaces: 68042141AA
- Item Weight: 12.10 Pounds
- Item Dimensions: 17.9 x 12.0 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68042141AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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2010 Dodge Avenger Exhaust Manifold, Driver Side Part Number: 4892149AE
$2048.03 MSRP: $3000.00
You Save: $951.97 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter with Integrated Exhaust Manifold, Left; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Driver Side
- Item Weight: 13.70 Pounds
- Item Dimensions: 18.4 x 13.3 x 7.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4892149AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
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2010 Dodge Avenger Exhaust Manifold, Passenger Side Part Number: 4892148AE
$2317.10 MSRP: $3395.00
You Save: $1077.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter with Integrated Exhaust Manifold, Right; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Passenger Side
- Item Weight: 11.60 Pounds
- Item Dimensions: 19.6 x 13.4 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4892148AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
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2010 Dodge Avenger Catalytic Converter Part Number: 68047733AA
$2614.80 MSRP: $3800.00
You Save: $1185.20 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic
- Item Weight: 13.20 Pounds
- Item Dimensions: 40.7 x 9.4 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68047733AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- Express, Lux, Mainstreet, R/T, SE, SXT | 4 Cyl 2.4 L GAS
View related parts
2010 Dodge Avenger Exhaust Manifold, Driver Side Part Number: 4892155AD
$2694.95 MSRP: $3945.00
You Save: $1250.05 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter with Integrated Exhaust Manifold, Left; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Driver Side
- Item Weight: 11.70 Pounds
- Item Dimensions: 18.4 x 13.3 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4892155AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
View related parts
2010 Dodge Avenger Exhaust Manifold, Passenger Side Part Number: 4892154AD
$2935.40 MSRP: $4300.00
You Save: $1364.60 (32%)
Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter with Integrated Exhaust Manifold, Right; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Passenger Side
- Item Weight: 12.50 Pounds
- Item Dimensions: 17.7 x 13.5 x 7.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4892154AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2010 Dodge Avenger Submodels:
- R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS

2010 Dodge Avenger Catalytic Converter Parts and Q&A

Q: How to Service a Catalytic Converter on 2010 Dodge Avenger?
A: When servicing the catalytic converter, start by ensuring the system has cooled because it runs very hot during operation. First, it is important to help raise and support your vehicle. Penetrating oil should be applied to the clamp circling the resonator/pipe assembly and to the area where the catalytic converter is fastened to the exhaust manifold. Take the ground strap off of the muffler and then open the band clamp on the resonator/pipe assembly. Hands should be used to remove the rubber isolators, but lubricants can be applied to them if you use soapy water or a silicone spray, but steer clear from petroleum-based lubricants, as they can harm the rubber. The next step is to take the support isolators off the muffler/resonator assembly supports and remove the whole pipe as an assembly. The 2.4L engine requires you to disconnect the oxygen sensor connector 1, take out the flange nuts from the exhaust manifold and remove the catalytic converter from your car 3 after that, get rid of the gasket.