2004 Kia Optima Catalytic Converters
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyKia Optima 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature...$451.75 - $559.50 - MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterKia Optima 2004, 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...$500.00 - $1,010.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyKia Optima 2004, Catalytic Converter and Pipe Assembly 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...$346.66 - $976.37
- AP Exhaust®Direct Fit Catalytic ConverterKia Optima 2004, 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 is...$554.15 - $826.59
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe AssemblyKia Optima 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Large Oval. Without O2 Sensor Port. Walker is an OE supplier to many major...$461.35 - $550.60
- Davico®Direct Fit Catalytic ConverterKia Optima 2.4L 2004, Catalytic Converter 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 your stock cat...$357.03 - $933.14
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic ConverterKia Optima 2.4L Engine Family # 4KMXV02.4D04 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without...$924.95
- MagnaFlow®Direct Fit Catalytic ConverterKia Optima with LEV Standard / with LEV1 Standard 2004, 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...$511.00 - $793.00
- MagnaFlow®Heavy Metal Universal Fit Oval Body Catalytic ConverterKia Optima 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$222.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterKia Optima with LEV Standard / with LEV1 Standard 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$327.00 - $503.00
- MagnaFlow®OEM Grade Universal Fit Oval Body Catalytic ConverterKia Optima 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....$231.00
- Walker®Ultra™ Direct Fit Round Body Catalytic ConverterKia Optima 2.4L 2004, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Body Shape: Round. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 8"....$552.64
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterKia Optima 2004, 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...$524.00 - $1,262.00
- iD Select®ECO II Universal Fit Oval Body Catalytic ConverterKia Optima 2.4L 2004, ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Position: Rear. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$124.41
- AP Exhaust®Universal Fit Catalytic ConverterKia Optima 2004, 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 demand...$306.44 - $329.56
- iD Select®Standard Direct Fit Catalytic Converter and Pipe AssemblyKia Optima 2004, Standard Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 48". Swap out your...$531.29 - $640.84
- CATCO®Direct Fit Catalytic ConverterKia Optima 2.4L with California Emission / Federal Emission 2004, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Position: Front. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 7". Designed and...$680.31
- CATCO®OBDII Universal Fit Oval Body Catalytic ConverterKia Optima 2.4L with California Emission / Federal Emission 2004, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side...$255.32
- Eastern Catalytic®ECO II Direct Fit Catalytic ConverterKia Optima 2.4L 2004, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Front. Location: Undercar. With 1 O2 Sensor Port. If you need to replace your failed or damaged catalytic converter,...$519.90
- TruParts®Exhaust System HangerKia Optima with California Emission / with Federal Emission 2004, 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.63
- Walker®Ultra™ Universal Fit Catalytic ConverterKia Optima 2004, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right choice. 5-year / 50,000 Miles Warranty on...$154.12 - $230.90
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic ConverterKia Optima 2.4L 2004, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet...$157.38
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterKia Optima 2.7L 2004, 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$483.00 - $515.00
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterKia Optima 2.4L with California Emission / Federal Emission 2004, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air...$644.78
- Eastern Catalytic®Universal Fit Oval Body Catalytic ConverterKia Optima 2004, Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Position: Rear. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$120.09 - $157.06
- 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...
- Kia OEExhaust System - Exhaust Components (2.4L)Kia Optima 2.4L 2004, Exhaust System - Exhaust Components by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts...Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment$12.58 - $1,503.77
- Mahle®Catalytic Converter GasketKia Optima 2.4L 2004, Catalytic Converter Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$6.60 - $10.72
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$160.09 - $162.91
- Walker®Ultra™ Universal Fit Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA policy and...$111.92 - $330.87
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