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Shopping for Ford-F-450 Super Duty
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Ford F-450 Super Duty Catalytic Converter

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Front Catalytic ConverterFront Catalytic Converter
A-Premium®
1-PC Catalytic Converter Front Side Fit Federal Emissions A-Premium APCCT637
$552.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionFront Side
ColorNatural
Part interchange
645176, 30493, 643047, 645292
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Center Catalytic Converter
A-Premium®
1-PC Catalytic Converter Center Side Fit Federal Emissions A-Premium APCCT760
$514.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionCenter Side
Part interchange
19742
ConditionNew
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Rear Catalytic Converter
A-Premium®
1-PC Catalytic Converter Rear Side Fit Federal Emissions A-Premium APCCT659
$350.99
Quantity Less than 3
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionRear Side
ColorNatural
Part interchange
19365, 59385
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Rear Catalytic Converter
A-Premium®
1-PC Catalytic Converter Rear Side Fit Federal Emissions A-Premium APCCT996PG
$389.99
Quantity Less than 5
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionRear Side
Part interchange
30808, 646320
ConditionNew
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AP Emissions 608746 Catalytic Converter
AP Emissions
AP Emissions 608746 Catalytic Converter
$242.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Part interchange
608746
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AP Emissions 2506 Catalytic Converter
AP Emissions
AP Emissions 2506 Catalytic Converter
$131.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Part interchange
2506
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AP Emissions 645176 Catalytic Converter, Front Side
AP Emissions
AP Emissions 645176 Catalytic Converter, Front Side
$653.99
Quantity Less than 2
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
645176
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AP Emissions 606007 Catalytic Converter
AP Emissions
AP Emissions 606007 Catalytic Converter
$292.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Part interchange
606007
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AP Emissions 608896 Catalytic Converter
AP Emissions
AP Emissions 608896 Catalytic Converter
$357.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Part interchange
608896
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Eastern Catalytic 30808 Catalytic Converter, Rear Side
Eastern Catalytic
Eastern Catalytic 30808 Catalytic Converter, Rear Side
$658.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
30808
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Eastern Catalytic 30805 Catalytic Converter, Rear Side
Eastern Catalytic
Eastern Catalytic 30805 Catalytic Converter, Rear Side
$675.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
30805
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Catalytic Converter - Walker 15034
Walker
Walker 15034 Catalytic Converter, Exhaust
$167.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15034, SC207, 602507, 6007, 602007, 70430, SC217, 6507
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Catalytic Converter - Walker 93268
Walker
Walker 93268 Catalytic Converter, Exhaust
$162.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
93268, 92626, 608264, 608316, 097-1479, 608315, 82626, 99356HM, 
...View more
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Catalytic Converter - Walker 55692
Walker
Walker 55692 Catalytic Converter, Exhaust
$1,074.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
55692, 3C3Z5E212GA, 3C3Z5E212GB, 30807, 55323, 52118, 646903
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Catalytic Converter - Walker 56102
Walker
Walker 56102 Catalytic Converter, Exhaust
$950.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
56102, 079-4149, 3C3Z5E212GA, 079-4161, 646902, 865502, 30807, 55323, 
...View more
Show less
Catalytic Converter - Walker 50489
Walker
Walker 50489 Catalytic Converter, Exhaust
$1,028.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
50489, 51760, 645274, 645212, 8C3Z5F250J, 9C3Z5F250E, 30520, 9C3Z5F250A
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Catalytic Converter - Front Side - Walker 50460
Walker
Walker 50460 Catalytic Converter, Front Side
$612.99
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: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
50460, 651672, 4634, 645292, 645176, 30811, 93103, 643047, 
...View more
Show less
Catalytic Converter - Walker 15104
Walker
Walker 15104 Catalytic Converter, Exhaust
$269.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15104, 641211, 92624, 82624
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Catalytic Converter - Rear Side - Walker 16572
Walker
Walker 16572 Catalytic Converter, Rear Side
$997.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Ford F-450 Super Duty
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
16572, 651672, 4634, 645292, 51221, 30811, 643047, 30493, 
...View more
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!