Shop Parts & Accessories

Shop Aftermarket

Shop Clearance

What Are Catalytic Converters?

Catalytic converters are part of your emissions control system and an exhaust component. These parts convert harmful chemicals into less harmful ones before your exhaust expels them. These harmful compounds include nitrogen gas, carbon monoxide, nitrogen oxides, and hydrocarbons. Your catalytic converter slows the exhaust and converts it before it's released.

How do you know if your catalytic converter needs to be replaced? Usually, a check engine light will come on to alert you of a problem. Your car should display a diagnostic code implicating the catalytic converter when checked. The other common issue for catalytic converter replacement is theft. If your catalytic converter is missing, your vehicle will sound very loud upon startup.

Problems with your catalytic converter could also indicate other issues in your vehicle. If your engine is misfiring, unburned fuel can enter the exhaust system, which can cause your catalytic converter to overheat. Coolant or oil getting into the combustion chamber can clog your catalytic converter as well.

Replace Your Catalytic Converter With Confidence At AutoNation Parts

Catalytic converters come in different grades, including standard and performance models. When you replace the catalytic converter on your car, you want something that matches your car's needs. You should opt for a performance catalytic converter if you have a performance model. You can find the right catalytic converter for your vehicle by visiting AutoNation Parts online.

Tire AutoNation Parts

Tires, wheels, and more.

We can get you there

Filter

availability
availability
26000R70315 - : Torque Converter for Acura Image

Torque Converter

TSX. 3.5l.
$1,196.86
MSRP $1,558.42
Save $361.56
23.2% Off
18290RYEA10 - : Catalytic Converter for Acura Image

Catalytic Converter

MDX. Primary. ZDX. Upper. Rear.
$1,064.79
MSRP $1,365.12
Save $300.33
22% Off
18220TV9A02 - : Exhaust Pipe for Acura Image

Exhaust Pipe

2.4L 2016-22. ILX. 2.4l.
$351.73
MSRP $457.98
Save $106.25
23.2% Off
18190RYEA00 - : Catalytic Converter for Acura Image

Catalytic Converter

MDX. Primary. Type-s, front. TL. Front. 3.5l.
$1,048.41
MSRP $1,365.11
Save $316.70
23.2% Off
18210TYBA01 - : Exhaust Intermediate Pipe for Acura Image

Exhaust Intermediate Pipe

MDX. 3.0l.
$237.34
MSRP $309.03
Save $71.69
23.2% Off
18307TZ7A01 - : Exhaust Intermediate Pipe for Acura Image

Exhaust Intermediate Pipe

TLX. 3.5l. Right. Awd.
$1,220.19
MSRP $1,588.78
Save $368.59
23.2% Off
181505WSA50 - : Exhaust Crossover Pipe for Acura Image

Exhaust Crossover Pipe

MDX. Lower. 3.0l. 2017-20, 3.0L.
$1,363.08
MSRP $1,774.84
Save $411.76
23.2% Off
18150RV0A00 - : Catalytic Converter for Acura Image

Catalytic Converter

TSX. 3.5L. TL.
$947.92
MSRP $1,234.27
Save $286.35
23.2% Off
18180R4HA00 - : Catalytic Converter With Integrated Exhaust Manifold for Acura Image

Catalytic Converter With Integrated Exhaust Manifold

Front. 2.4L.
$1,903.51
MSRP $2,440.40
Save $536.89
22% Off
18210T60J02 - : Exhaust Intermediate Pipe for Acura Image

Exhaust Intermediate Pipe

2.0L turbo. Integra. 2.0l.
$472.12
MSRP $614.73
Save $142.61
23.2% Off
181506S9A00 - : Catalytic Converter for Acura Image

Catalytic Converter

Lower. 3.0L.
$1,001.96
MSRP $1,304.63
Save $302.67
23.2% Off
18220TX4A02 - : Exhaust Pipe for Acura Image

Exhaust Pipe

RDX.
$413.58
MSRP $538.52
Save $124.94
23.2% Off
No Parts Found
Clear Your Vehicle Search for Another Vehicle
Or try a new Keyword Search in the bar above