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Shopping for Chevrolet-Suburban 1500
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Chevrolet suburban%201500 Catalytic Converter

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Catalytic ConverterCatalytic Converter
A-Premium®
1-PC Catalytic Converter Driver & Passenger Fit Federal Emissions A-Premium APCCT375
4.4282 Reviews
$560.99
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: Chevrolet Suburban 1500
Item LocatedCanada
Quantity1
Installation PositionDriver & Passenger
ColorNatural
Part interchange
645159, 50497, 50563
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2 Pcs Left & Right Catalytic Converter
A-Premium®
1-PC Catalytic Converter Driver & Passenger Fit Federal Emissions A-Premium APCCT469
$478.99
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: Chevrolet Suburban 1500
Item LocatedCanada
Quantity1
Installation PositionDriver & Passenger
ColorNatural
Part interchange
50490, 194371, 194372
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Front Catalytic Converter
A-Premium®
1-PC Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT045
4.4282 Reviews
$529.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Suburban 1500
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
18010, 50511, 645988, 15756278
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Catalytic Converter
A-Premium®
1-PC Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT400
$405.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet Suburban 1500
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
645459, 50450
Show less

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!