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Catalytic Converter

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Catalytic ConverterCatalytic Converter
A-Premium®
1-PC Catalytic Converter Exhaust Fit Federal Emissions A-Premium APCCT096
$537.99
Only 1 item left in stock
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Dodge Durango
Item LocatedCanada
Quantity1
Installation PositionExhaust
ColorNatural
Part interchange
645472
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Right Catalytic Converter
A-Premium®
1-PC Catalytic Converter Right Passenger Side Fit Federal Emissions A-Premium APCCT127
$291.99
Quantity Less than 2
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Dodge Durango
Item LocatedCanada
Quantity1
Installation PositionRight Passenger Side
ColorNatural
Part interchange
54925, 679-549, 68037894AE, 68037894AF, 68110125AE
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2 Pcs Left & Right Catalytic Converter
A-Premium®
2-PC Catalytic Converter Driver & Passenger Fit Federal Emissions A-Premium APCCT126
$732.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Dodge Durango
Item LocatedCanada
Quantity2
Installation PositionDriver & Passenger
ColorNatural
Part interchange
54925, 679-549, 68037894AE, 68037894AF, 68110125AE, 54926, 679-548, 68036556AE, 
...View more
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Left Catalytic Converter
A-Premium®
1-PC Catalytic Converter Left Driver Side Fit Federal Emissions A-Premium APCCT128
$405.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Dodge Durango
Item LocatedCanada
Quantity1
Installation PositionLeft Driver Side
ColorNatural
Part interchange
54926, 679-548, 68036556AE, 68036556AG, 68110124AE, 68303469AB
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A catalytic converter, often referred to as a "cat," is an essential component of your engine's exhaust system. This device uses catalysts to transform harmful chemicals in the exhaust gases.

What are the signs of a bad catalytic converter?

  • Check engine light
    The dashboard warning light may illuminate, indicating potential issues.
  • Decreased engine performance
    Noticeable loss of power, acceleration, or overall engine performance.
  • Poor fuel economy
    A significant drop in fuel efficiency can occur as the converter fails.
  • Excessive exhaust emissions
    Increased emissions, including a strong sulfur or rotten egg smell.
  • Rattling noises
    Unusual rattling sounds from the exhaust system, indicating internal damage.
  • Overheating
    The engine may run hotter than normal due to restricted exhaust flow.
  • Failed emissions test
    Inability to pass emissions testing due to high pollution levels.

Shop for aftermarket catalytic converters on A-Premium.com

Premium.com offers a wide range of aftermarket catalytic converters for your vehicle. Refine your search by selecting from various dimensions, inlet types, and tube materials. A-Premium team is dedicated to helping you find a compatible catalytic converter for your car. Every item in our catalog is carefully selected by our team of experts, ensuring they undergo rigorous quality checks to endure the demanding conditions of your exhaust system. Shop now to find the best deal on your new catalytic converter!