2004 Honda Civic Catalytics

1 - 20 of 2001 of 01
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    • (0 reviews)
      Honda Civic 2004, Exhaust Manifold with Integrated Catalytic Converter by Dorman®, 1 per Pack, 1 per Pack. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $354.85from $283.88 - $363.24
      # 16499534
    • (0 reviews)
      Honda Civic 2004, Exhaust Manifold with Integrated Catalytic Converter by Walker®. This component is constructed for your vehicle’s specific emissions requirements and designed to meet EPA regulations. The part features the...
      Constructed to meet your vehicle’s specific emissions requirements49-State legal and 50-State legal catalytic converters are available
      $364.18from $291.34 - $323.46
      # 8745451
    • (0 reviews)
      Honda Civic EX 2004, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $324.29from $259.43 - $348.02
      # 35473308
    • (0 reviews)
      Honda Civic 2004, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $139.33from $111.46 - $154.64
      # 35473314
    • (0 reviews)
      Honda Civic 1.7L 2004, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $258.23from $206.58 - $449.14
      # 20565624
    • (0 reviews)
      Honda Civic 2004, Catalytic Converter by DEC®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your...
      $593.36from $474.69 - $797.84
      # 7642233
    • (0 reviews)
      Honda Civic 2004, Spring by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $12.05$9.64
      # 46797415
    • (0 reviews)
      Honda Civic 1.3L 2004, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. Rear. OEM Standard. Material: Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      $6.38$5.10
      # 24032605
    • (0 reviews)
      Honda Civic 1.3L 2004, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $452.33$361.86
      # 36757549
    • (0 reviews)
      Honda Civic 2004, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $245.06from $196.05 - $394.32
      # 17573338
    • (0 reviews)
      Honda Civic without Air Tube 2004, Universal Fit Undercar Catalytic Converter by Eastern Catalytic®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $76.61from $61.29 - $65.51
      # 17578841
    • (0 reviews)
      Honda Civic 1.7L 2004, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. 10" Wide. If your car needs replacement, install one that will get you through the smog check and give you...
      $699.16$559.33
      # 22197273
    • (0 reviews)
      Honda Civic 1.7L 2004, Direct Fit Catalytic Converter by MagnaFlow®. 12.75" Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      $654.70$523.76
      # 22197798
    • (0 reviews)
      Honda Civic Hybrid 2004, Direct Fit Federal Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace...
      $389.41from $311.53 - $398.55
      # 22207239
    • (0 reviews)
      Honda Civic 2004, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. Without Air Tube. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter...
      $397.34from $317.87 - $363.15
      # 49467823
    • (0 reviews)
      Honda Civic 2004, Direct Fit OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the...
      $459.08from $367.26 - $523.76
      # 42443084
    • (0 reviews)
      Honda Civic EX Coupe 2004, Exhaust Manifold by Genuine®. Exhaust manifold gasket and exhaust flange gasket are serviced separately. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs...
      $298.74$238.99
      # 44702026
    • (0 reviews)
      Honda Civic 2004, Cat. Converter Gasket by Ishino®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste...
      $5.06$4.05
      # 8297416
    • (4 reviews)
      Universal CEL Eliminator by Weapon-R®. CEL Light Eliminator gets rid of the Check Engine Light and will not effect the performance of your vehicle. We carefully test and research the correct amount air / fuel ratio which is needed...
      $56.25$45.00
      # 290727
    • (1 reviews)
      Universal Exhaust Header Reducer by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $20.88$16.70
      # 12056627
    2004 Honda Civic Models
    • 2004 Honda Civic DX Catalytic Converters & Components
    • 2004 Honda Civic EX Catalytic Converters & Components
    • 2004 Honda Civic GX Catalytic Converters & Components
    • 2004 Honda Civic HX Catalytic Converters & Components
    • 2004 Honda Civic Hybrid Catalytic Converters & Components
    • 2004 Honda Civic LX Catalytic Converters & Components
    • 2004 Honda Civic Value Package Catalytic Converters & Components