How to Remove and Replace a Catalytic Converter on a 2.0/2.4L Engine on Dodge Avenger?

You should lift and secure the car, then make sure the exhaust system has cooled as it works at a high temperature. Lubricate the band clamp (4) by applying penetrating oil to it and to every bolt or fastener joining the catalytic converter to the exhaust manifold. Take out the ground wire from the muffler and then free the clamp that holds the resonator/pipe assembly (4). With your hands, take out the rubber isolators and clean them in soapy water or use silicone spray if you find it necessary, but never use petroleum-based lubricants. After that, remove the isolators beneath the muffler/resonator assembly and carefully remove the whole muffler/resonator pipe from the car. Separate the oxygen sensor from the socket (1), undo the exhaust flange nuts and then get rid of the catalytic converter from the car (3) and throw out the gasket.

How to Service and Repair a Catalytic Converter, Including the Heated Oxygen Sensor on Dodge Avenger?

You should begin servicing or repairing a catalytic converter by removing the heated oxygen sensor, then use an 18 mm (0.7 in.) x 1.5 + 6E tap on the exhaust manifold threads when the sensor is removed. If you have the original sensor, put an antiseize product like Loctite 771-64 or an alternate on the threads, but pre-coated new sensors do not require any extra coating.

OEM Dodge Avenger Catalytic Converter

Cat. Converter

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22 Catalytic Converters found

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Dodge Avenger Catalytic Converter, Rear Part Number: 68036150AL
$1435.45 MSRP: $2105.00
You Save: $669.55 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter, Rear; Exhaust Manifold; Manifold; Manifold Exhaust And Catalytic Converter Maniverter
- Position: Rear
- Replaces: 68036150AB, 68036150AC, 68036150AA, 68036150AJ, 68036150AI, 68036150AH, 68036150AF, 68036150AE, 68036150AD, 68036150AK, 68036150AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Dodge Avenger | Express, Heat, Lux, Mainstreet, R/T, SE, SXT, SXT Plus | 3.6L V6, 6 Cyl 3.6 L FLEX
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Dodge Avenger Catalytic Converter, Driver Side Part Number: 5171141AC
$2065.20 MSRP: $3030.00
You Save: $964.80 (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; Exhaust Manifold; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Dodge Avenger | R/T | 6 Cyl 3.5 L GAS
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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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Dodge Avenger | R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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Dodge Avenger Catalytic Converter, Driver Side Part Number: 5171143AD
$943.68 MSRP: $1360.00
You Save: $416.32 (31%)
Ships in 1-3 Business Days
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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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Dodge Avenger | R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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Dodge Avenger Catalytic Converter, Front Part Number: 68083090AB
$1148.12 MSRP: $2080.00
You Save: $931.88 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Front; Pipe And Converter Front
- Position: Front
- Replaces: 68083090AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Dodge Avenger | SE, SXT | 2.4L L4, 4 Cyl 2.4 L GAS
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Dodge Avenger Catalytic Converter Part Number: 68067130AB
$2051.21 MSRP: $3710.00
You Save: $1658.79 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2014 Dodge Avenger | SE, SXT | 4 Cyl 2.4 L GAS
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Dodge Avenger Catalytic Converter, Front Part Number: 57008368AA
$1083.94 MSRP: $1575.00
You Save: $491.06 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Front; Exhaust Pipe; Converter & Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Dodge Avenger | Express, Lux, Mainstreet | 4 Cyl 2.4 L GAS
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Dodge Avenger Catalytic Converter, Passenger Side Part Number: 68042142AB
$1504.15 MSRP: $2205.00
You Save: $700.85 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust and Catalytic Converter; Right Catalytic Converter with Integrated Manifold.; Manifold
- Position: Passenger Side
- Replaces: 68042142AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Dodge Avenger | R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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Dodge Avenger Catalytic Converter, Rear Part Number: 5105049AC
$1790.40 MSRP: $2620.00
You Save: $829.60 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Catalytic; Catalytic Converter, Rear; Exhaust Pipe; Converter & Pipe; Converter Catalytic If Vin Filtered, Check Item 4; Converter Catalytic
- Position: Rear
- Replaces: 5105049AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Dodge Avenger | SE, SXT | 4 Cyl 2.4 L GAS
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Dodge Avenger Catalytic Converter Part Number: 68039232AA
$1579.15 MSRP: $2310.00
You Save: $730.85 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2011 Dodge Avenger | Express, Lux, Mainstreet, R/T, SE, SXT | 4 Cyl 2.4 L GAS
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Dodge Avenger Catalytic Converter Part Number: 5105126AD
$1579.15 MSRP: $2310.00
You Save: $730.85 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic If Vin Filtered, Check Item 4; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Avenger | Express, R/T, SE, SXT | 4 Cyl 2.4 L GAS
View related parts
Dodge Avenger Catalytic Converter, Driver Side Part Number: 68042141AB
$1922.08 MSRP: $2820.00
You Save: $897.92 (32%)
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust and Catalytic Converter; Left Catalytic Converter with Integrated Manifold.; Manifold
- Position: Driver Side
- Replaces: 68042141AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Dodge Avenger | R/T | 3.5L V6, 6 Cyl 3.5 L GAS
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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
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Avenger | R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
View related parts
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
ADD TO CART
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Avenger | R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
View related parts
Dodge Avenger Catalytic Converter Part Number: 68047733AA
$2614.80 MSRP: $3800.00
You Save: $1185.20 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2011 Dodge Avenger | Express, Lux, Mainstreet, R/T, SE, SXT | 4 Cyl 2.4 L GAS
View related parts
Dodge Avenger Catalytic Converter, Passenger Side Part Number: 5171142AB
$2346.30 MSRP: $3425.00
You Save: $1078.70 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust And Catalytic Converter; Catalytic Converter with Integrated Exhaust Manifold, Right; Exhaust Manifold; Manifold; Manifold Exhaust And Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Dodge Avenger | R/T | 6 Cyl 3.5 L GAS
View related parts
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Avenger | R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
View related parts
Dodge Avenger Catalytic Converter Part Number: 68083091AA
$2780.83 MSRP: $4075.00
You Save: $1294.17 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2014 Dodge Avenger | SE, SXT | 4 Cyl 2.4 L GAS
View related parts
Dodge Avenger Catalytic Converter, Front Part Number: 68036151AM
$1418.28 MSRP: $2080.00
You Save: $661.72 (32%)
ADD TO CART
Product Specifications
- Other Name: Manifold - Exhaust And Catalytic Conve; Catalytic Converter, Front; Exhaust Manifold; Manifold; Manifold Exhaust And Catalytic Converter Maniverter
- Position: Front
- Replaces: 68036151AJ, 68036151AA, 68036151AK, 68036151AE, 68036151AB, 68036151AH, 68036151AI, 68036151AC, 68036151AL, 68036151AF, 68036151AD, 68036151AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Dodge Avenger | Express, Heat, Lux, Mainstreet, R/T, SE, SXT, SXT Plus | 3.6L V6, 6 Cyl 3.6 L FLEX
View related parts
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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Avenger | R/T, SE, SXT | 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS

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1-20 of 22 Results

Dodge Avenger Catalytic Converter

Choose OEM Catalytic Converter that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Catalytic Converter follows strict manufacturing steps to lock in quality and fit. If your Dodge Avenger matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Avenger parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Catalytic Converter in Dodge Avenger vehicles on the emission system is a highly sensitive device that helps in converting dangerous gases such as Carbon Monoxide, Hydrocarbons, and Oxides of Nitrogen to nearly harmless forms including water, Carbon Dioxide, and Nitrogen. Usually constructed using a monolithic honeycomb core with either alumina or cordierite as the base material to which platinum, palladium and rhodium coatings are applied, the converter makes this transformation through redox reactions. Mopar direct fit and universal converters are other categories of Catalytic Converters for Dodge Avanger and while universal converters need pipe cutting and clamping for fitting, the direct fit converters just require bolting. Reducing exhaust backpressure and restriction, these converters contribute to increase the performance of the engine and at the same time guarantee the high efficiency of the catalyst for oxidation and reduction processes.

Dodge Avenger Catalytic Converter Parts and Q&A

Catalytic Converter, Passenger Side
5171140AC
Q: How to Remove and Replace a Catalytic Converter on a 2.0/2.4L Engine on Dodge Avenger?
A:
You should lift and secure the car, then make sure the exhaust system has cooled as it works at a high temperature. Lubricate the band clamp (4) by applying penetrating oil to it and to every bolt or fastener joining the catalytic converter to the Exhaust Manifold. Take out the ground wire from the muffler and then free the clamp that holds the resonator/pipe assembly (4). With your hands, take out the rubber isolators and clean them in soapy water or use silicone spray if you find it necessary, but never use petroleum-based lubricants. After that, remove the isolators beneath the muffler/resonator assembly and carefully remove the whole muffler/resonator pipe from the car. Separate the oxygen sensor from the socket (1), undo the exhaust flange nuts and then get rid of the catalytic converter from the car (3) and throw out the gasket.
Catalytic Converter
MR239757
Q: How to Service and Repair a Catalytic Converter, Including the Heated Oxygen Sensor on Dodge Avenger?
A:
You should begin servicing or repairing a catalytic converter by removing the heated Oxygen Sensor, then use an 18 mm (0.7 in.) x 1.5 + 6E tap on the Exhaust Manifold threads when the sensor is removed. If you have the original sensor, put an antiseize product like Loctite 771-64 or an alternate on the threads, but pre-coated new sensors do not require any extra coating.