Where is the catalytic converter on a Dodge Avenger?
The catalytic converter in a Dodge Avenger is located in the exhaust system under the car, typically along the exhaust pipe between the engine and the rear section. Depending on engine and year, there may be one converter or two (a pre-cat near the engine and a main cat further back).
Locating the catalytic converter on typical Avenger layouts
To find it, follow the exhaust manifold from the engine toward the rear of the vehicle. The converter is a metal canister with inlet/outlet pipes and a heat shield; in some years you’ll see a small pre-cat near the engine and a larger unit a bit farther back on the pipe.
- Pre-catalytic converter (near the engine): a small canister mounted close to the exhaust manifold, typically the first converter in the exhaust stream.
- Main catalytic converter (mid-car): a larger canister located along the exhaust pipe, usually in the midsection under the vehicle.
- Secondary converter (if equipped): some engine configurations use an additional converter further back toward the rear; it appears as another heat-shielded canister along the pipe.
Note: From year to year and across engines (2.4L inline-four vs. 3.5L V6), the exact placement and presence of multiple converters can vary. Always consult the specific service manual for your VIN to confirm the exact layout.
Safety and maintenance considerations
When inspecting or replacing a catalytic converter, ensure the vehicle is securely lifted and supported, wear protective gear, and disconnect the battery if working near sensors. Catalytic converters are connected to oxygen sensors that can be damaged if not handled properly.
Summary
In most Dodge Avengers, the catalytic converter sits in the exhaust system under the car, with a common setup featuring a pre-cat near the engine and a main cat further back. Exact placement depends on engine type and model year; consult the service manual for precise location and replacement steps.
How much does it cost to replace a catalytic converter on a Dodge Avenger?
between $1,336 and $3,898
The average cost for a Dodge Avenger Catalytic Converter Replacement is between $1,336 and $3,898. Labor costs are estimated between $161 and $237 while parts are priced between $1,175 and $3,661.
Does a Dodge Avenger have a catalytic converter?
MagnaFlow offers industry leading Dodge Avenger Catalytic Converter replacements that will keep your Avenger running efficient and meet your local emissions compliance.
How many catalytic converters does a 2008 Dodge Avenger have?
The 2008 Dodge Avenger V6 typically has two catalytic converters—one per exhaust manifold. Inspect the camshaft position sensor and wiring for damage or poor connections. Replace the sensor if faulty.
Where exactly is the catalytic converter located?
A catalytic converter is located on the underside of a vehicle, within the exhaust system, situated between the engine's exhaust manifold and the muffler. In most gasoline cars, you will find at least one converter close to the engine, and sometimes a second one further down the exhaust, approximately under the middle of the car.
This video explains where the catalytic converter is located in a vehicle's exhaust system: 46sAutoCatalyst Market: Catalytic Converter PricesYouTube · Oct 5, 2022
- Typical location: Between the engine and the muffler.
- Appearance: A cylindrical or oval-shaped metal component in the exhaust pipe.
- Multiple converters: Many vehicles, especially those with V6 or V8 engines, have multiple catalytic converters. There can be one on each side near the engine's exhaust manifolds, along with an additional underfloor converter.
This video shows how to locate catalytic converters in a Ford F-150: 44s2CarProsYouTube · Apr 26, 2025
