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Shopping for 2009-Honda-Ridgeline
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2009 Honda Ridgeline Catalytic Converter

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Eastern Catalytic 70258 Catalytic ConverterEastern Catalytic 70258 Catalytic Converter
Eastern Catalytic
Eastern Catalytic 70258 Catalytic Converter
$149.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Part interchange
70258
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Eastern Catalytic 40925 Catalytic Converter, Rear Side
Eastern Catalytic
Eastern Catalytic 40925 Catalytic Converter, Rear Side
$202.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
40925
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Eastern Catalytic 40656 Catalytic Converter with Integrated Exhaust Manifold, Front Left Driver Side
Eastern Catalytic
Eastern Catalytic 40656 Catalytic Converter with Integrated Exhaust Manifold, Front Left Driver Side
$248.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
40656
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Eastern Catalytic 40401 Catalytic Converter, Rear Side
Eastern Catalytic
Eastern Catalytic 40401 Catalytic Converter, Rear Side
$248.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
40401
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Eastern Catalytic 40924 Catalytic Converter with Integrated Exhaust Manifold, Front Right Passenger Side
Eastern Catalytic
Eastern Catalytic 40924 Catalytic Converter with Integrated Exhaust Manifold, Front Right Passenger Side
$271.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
40924
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Eastern Catalytic 40657 Catalytic Converter with Integrated Exhaust Manifold, Front Right Passenger Side
Eastern Catalytic
Eastern Catalytic 40657 Catalytic Converter with Integrated Exhaust Manifold, Front Right Passenger Side
$250.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
40657
Show less
MagnaFlow 5582740 Catalytic Converter with Integrated Exhaust Manifold, Front Side
MagnaFlow
MagnaFlow 5582740 Catalytic Converter with Integrated Exhaust Manifold, Front Side
$1,827.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
5582740
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MagnaFlow 5582741 Catalytic Converter with Integrated Exhaust Manifold, Rear Side
MagnaFlow
MagnaFlow 5582741 Catalytic Converter with Integrated Exhaust Manifold, Rear Side
$1,793.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
5582741
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Catalytic Converter - Walker 93253
Walker
Walker 93253 Catalytic Converter, Exhaust
$148.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
93253, 99756HM, 92256, 097-0373, 51206, 608286, 2576r, 92466, 
...View more
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Catalytic Converter - Rear Side - Walker 16447
Walker
Walker 16447 Catalytic Converter, Rear Side
$173.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
16447, 18160R70A00, 23943, 40925, 18160RN0A10, 18160RL8A01, 18150RV0A00, 642035, 
...View more
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Catalytic Converter - Rear Side - Walker 16351
Walker
Walker 16351 Catalytic Converter, Rear Side
$227.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
16351, 181505A0A00, 18160RCJA00, 641274, 18160RCJL00, 93642, 18160RCAA00, 40401, 
...View more
Show less
Catalytic Converter - Walker 93203
Walker
Walker 93203 Catalytic Converter, Exhaust
$150.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
93203, 82466, 92256, 608416, 92466, 70249, 99206HM, 82256, 
...View more
Show less
Catalytic Converter - Front Right Passenger Side - Walker 16643
Walker
Walker 16643 Catalytic Converter, Front Right Passenger Side
$435.99
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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
16643, 18290R70A00
Show less
Catalytic Converter - Walker 16451
Walker
Walker 16451 Catalytic Converter, Exhaust
$336.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
16451, 18290RYEA00, 674-850, 641258, 18290RCAL00, 751133, 12581993, 642002, 
...View more
Show less
Catalytic Converter - Front Side - Walker 16450
Walker
Walker 16450 Catalytic Converter, Front Side
$332.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
16450, 18190RYEA00, 50901, 18190RGLA00, 641355, 51740, 674850, 40656, 
...View more
Show less
Catalytic Converter - Walker 15034
Walker
Walker 15034 Catalytic Converter, Exhaust
$167.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15034, SC207, 602507, 6007, 602007, 70430, SC217, 6507
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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: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionExhaust
Part interchange
15104, 641211, 92624, 82624
Show less
Catalytic Converter - Front Left Driver Side - Walker 16658
Walker
Walker 16658 Catalytic Converter, Front Left Driver Side
$429.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2009 Honda Ridgeline
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
16658, 18190R70A10, 51893, 18190RK2A00, 18190RK1A00, 641413, 18190RN0A10, 18190RKGA00, 
...View more
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!