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Mazda Miata Catalytic Converter

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Catalytic Converter - Walker 81372Catalytic Converter - Walker 81372
Walker
Walker 81372 Catalytic Converter
$532.99
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: Mazda Miata
Item LocatedUnited States
Quantity1
Part interchange
81372
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Catalytic Converter - Walker 84205
Walker
Walker 84205 Catalytic Converter, Exhaust
$201.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
84205
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Catalytic Converter - Walker 93236
Walker
Walker 93236 Catalytic Converter, Exhaust
$170.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
93236, 89514, 70382, 70316, 91004M, 93804, 602206, 6904, 
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Catalytic Converter - Walker 82526
Walker
Walker 82526 Catalytic Converter, Exhaust
$394.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
82526
Show less
Catalytic Converter - Walker 82614
Walker
Walker 82614 Catalytic Converter, Exhaust
$482.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
82614
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Catalytic Converter - Walker 56062
Walker
Walker 56062 Catalytic Converter, Exhaust
$466.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
56062, 940063, 40272, 21-286, 51597, BP4W2055XH, 4063, BP4X2055XH, 
...View more
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Catalytic Converter - Walker 15777
Walker
Walker 15777 Catalytic Converter, Exhaust
$216.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15777, 642443, 099-475, 40161, 23684, 4529
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Catalytic Converter - Walker 15036
Walker
Walker 15036 Catalytic Converter, Exhaust
$95.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15036, 70382, 70316, 93804, 602207, 6904, 602204, 91004, 
...View more
Show less
Catalytic Converter - Walker 15037
Walker
Walker 15037 Catalytic Converter, Exhaust
$105.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15037, 6905, 608405, SC215, 6805, 602295, 93165, 91005, 
...View more
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Catalytic Converter - Walker 15104
Walker
Walker 15104 Catalytic Converter, Exhaust
$269.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15104, 641211, 92624, 82624
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Catalytic Converter - Walker 81127
Walker
Walker 81127 Catalytic Converter, Exhaust
$366.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
81127
Show less
Catalytic Converter - Walker 81126
Walker
Walker 81126 Catalytic Converter, Exhaust
$363.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mazda Miata
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
81126
Show less
Page 2 of 2

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!