24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
Shopping for Audi
ADD VEHICLE DETAILS

Catalytic Converter

2items
  • All filters
  • Sort By
  • Price
  • Placement on Vehicle
  • Brand
  • Color
  • Warranty
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT5931pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT593
A-Premium®Part # APCCT593
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT593
4.618 Reviews
$648.99
Quantity Less than 2
Edit ZIP code
3-year warranty
90 days free return
Fits 2015 - 2018 Audi Q3, 2015 - 2018 Audi Q3 Quattro, 2009 - 2016 Volkswagen Tiguan
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
644024, 41031, EC41031, 5N0254500PX, 5N0254500SX
item #1005K60Q
Note
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.
Show less
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT538
A-Premium®Part # APCCT538
1pc Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT538
4.618 Reviews
$266.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2008 Audi A4, 2009 - 2009 Audi A4, 2005 - 2008 Audi A4 Quattro, 2009 - 2009 Audi A4 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Audi
Item LocatedCanada
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
642018, 40684
item #10021HE0
Note
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.
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!