2003 Honda Civic Catalytic Converters
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic EX 2003, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 40". Today’s exhaust performance market...$389.33 - MagnaFlow®OBDII Direct Fit Catalytic ConverterHonda Civic 1.3L Engine Family # 3HNXV01.36CV with SULEV Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check....$491.00
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic EX with California Emission / Federal Emission 2003, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 40". Designed and...$491.26
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic 2003, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...$373.98 - $600.26
- AP Exhaust®Direct Fit Catalytic ConverterHonda Civic 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand...$443.01 - $1,170.72
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyHonda Civic EX 2003, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 40"....$400.08
- iD Select®ECO CARB Direct Fit Undercar Catalytic Converter and Pipe AssemblyHonda Civic 1.7L VTEC Engine Gas Engine Family # 3HNXV01.72A5 2003, ECO CARB Undercar Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Position: Rear. With 2 O2 Sensor Ports. Catalytic Converter...$638.97
- Davico®Direct Fit Catalytic ConverterHonda Civic Hybrid 2003, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Rear. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter....$324.53 - $489.09
- Walker®CalCat™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyHonda Civic EX Engine Family # 3HNXV01.7VA5 2003, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic...$634.14
- CATCO®OBDII Universal Fit Enhanced Catalytic ConverterHonda Civic EX with California Emission / Federal Emission 2003, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Without Air Tube. Catalytic Converter Overall Length: 14". Designed and manufactured...$172.60 - $174.69
- MagnaFlow®Direct Fit Catalytic ConverterHonda Civic 1.7L 2003, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit,...$1,138.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterHonda Civic 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will directly...$443.00 - $526.00
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterHonda Civic 1.7L CNG / Gas Engine Family # 3HNXV01.7VA5 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. With O2 Sensor Port....$483.10
- TruParts®Exhaust System HangerHonda Civic 2003, Exhaust System Hanger by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.61
- CATCO®Direct Fit Catalytic ConverterHonda Civic Hybrid with California Emission / Federal Emission, SULEV Standard and without NOX Adsorptive Converter 2003, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Position: Rear. Without O2 Sensor Port....$605.82
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterHonda Civic 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". If your car...$178.00 - $188.00
- MagnaFlow®OBDII Universal Fit Catalytic ConverterHonda Civic 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. If your car needs a new catalytic converter, install one that will get you through the smog check. This universal fit...$377.00 - $853.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterHonda Civic 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". If your car...$194.00 - $202.00
- Torxe™Direct Fit Catalytic ConverterHonda Civic 2003, Catalytic Converter by Torxe™. Converter Configuration: Direct Fit. Direct Fit Catalytic converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the best possible price with a...$150.00 - $200.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterHonda Civic 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$466.00 - $553.00
- AP Exhaust®Universal Fit Catalytic ConverterHonda Civic 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$306.44 - $886.65
- iD Select®ECO II Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic 1.7L Gas 2003, ECO II Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 41". Swap out your worn-out or...$355.14
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterHonda Civic EX 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 17.5"....$162.86
- Davico®Universal Fit Catalytic ConverterHonda Civic 1.7L CNG / Gas with California Emission / Federal Emission 2003, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2". Catalytic Converter Overall Length: 15"....$122.58
- Eastern Catalytic®ECO CARB Direct Fit Undercar Catalytic Converter and Pipe AssemblyHonda Civic 1.7L VTEC Engine Gas Engine Family # 3HNXV01.72A5 2003, ECO CARB Undercar Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear. With 2 O2 Sensor Ports. Catalytic...$571.49
- Eastern Catalytic®ECO II Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic 2003, ECO II Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. If you need to replace your failed or damaged catalytic converter, this product is the right...$381.83 - $455.70
- AP Exhaust®608 Series Universal Fit Catalytic ConverterHonda Civic EX 2003, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 14"....$142.55 - $146.90
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterHonda Civic EX with California Emission / Federal Emission 2003, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2...$644.78
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterHonda Civic 1.3L 2003, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating: Uncoated. If your car...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$610.00
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
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