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Catalytic Converter

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1pc Catalytic Converter Exhaust Fit Federal Emissions A-Premium APCCT3251pc Catalytic Converter Exhaust Fit Federal Emissions A-Premium APCCT325
A-Premium®Part # APCCT325
1pc Catalytic Converter Exhaust Fit Federal Emissions A-Premium APCCT325
4.618 Reviews
$260.99
Only 1 item left in stock
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3-year warranty
90 days free return
Fits 1997 - 2004 Buick Regal, 1997 - 2000 Buick Regal, 2000 - 2005 Chevrolet Impala, 2000 - 2002 Chevrolet Monte Carlo, 2003 - 2005 Chevrolet Monte Carlo, 1998 - 1999 Oldsmobile Intrigue, 2003 - 2003 Pontiac Grand Prix, 1997 - 2002 Pontiac Grand Prix
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedCanada
Quantity1
Installation PositionExhaust
ColorNatural
Part interchange
642583, 54627, 10330020, 10343187, 10343189, 12564328, 12564329, 24508097, 
...View more
item #1000NT92
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This item only fits the vehicle with V6 3.8L engine.
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1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT451
A-Premium®Part # APCCT451
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT451
4.618 Reviews
$423.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2002 - 2005 Buick Rendezvous, 2006 - 2007 Buick Rendezvous, 2002 - 2005 Chevrolet Venture, 2002 - 2004 Oldsmobile Silhouette, 2001 - 2005 Pontiac Aztek, 2002 - 2004 Pontiac Montana, 2005 - 2005 Pontiac Montana
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
55274, 10340796, 10352471, 10352680
item #1000NV36
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This item fits the FWD(Front Wheel Drive) vehicle only.
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1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT132
A-Premium®Part # APCCT132
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT132
4.618 Reviews
$278.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004 - 2005 Buick Rainier, 2002 - 2005 Chevrolet Trailblazer, 2002 - 2005 GMC Envoy, 2003 - 2005 Isuzu Ascender, 2002 - 2004 Oldsmobile Bravada, 2005 - 2005 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Oldsmobile
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
15098454, 15155245, 15216000, 55476, 55292, 50365, 19100
item #1000L37Y
Note
【Note-1】 EPA Compliant -- Suitable for use on OBDII vehicles from 1996 and newer. This product is not legal for sale or use in CA/NY/CO/ME due to state emissions regulations. We do not ship it to these states. This product is compatible with Federal Emissions standards. For California Emissions Standards, please check the state's aftermarket converter regulations.
【Note-2】 This part is compatible with vehicles with an L6 4.2L and a 113.0-inch wheelbase.
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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!