2004 Kia Optima Performance Headers

Show items:
Sort by:
Select Engine
  • Select Engine
  • 2.4L
  • 2.7L
    • (0 reviews)
      # 389093795
      Kia 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". Emissions: EPA compliant. Color: Silver. Header...
      $420.98 - $433.22
    • (0 reviews)
      # 600580439
      Kia Optima 2.7L with LEV Standard / with LEV1 Standard with Engine Family Number 4KMXV02.7E03 2004, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet...
      $554.88 - $566.82
    • (0 reviews)
      # 1091974832
      Kia Optima 2.7L 2004, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Emissions: EPA compliant. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $165.54
    • (0 reviews)
      # 231133105
      Kia Optima 2.7L 2004, Cast Iron Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $325.82 - $390.95
    • (0 reviews)
      # 231133193
      Kia Optima 2.7L 2004, Ultra™ Exhaust Manifold with Integrated Catalytic Converter by Walker®. Emissions: EPA compliant. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $335.49 - $361.72
    • (0 reviews)
      # 447987538
      Kia Optima 2.7L 2004, Exhaust Manifold with Integrated Catalytic Converter by Bosal®. Emissions: EPA compliant. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      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
      $306.41 - $309.52
    • (0 reviews)
      # 346420204
      Kia Optima 2.7L 2004, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Emissions: EPA compliant. If you need to replace your failed or damaged manifold, this product is the right choice. Designed...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $335.88 - $374.43
    • (0 reviews)
      # mpn4144518715
      Kia Optima 2.7L 2004, Exhaust Manifold with Integrated Catalytic Converter by DEC®. Position: Driver Side. Emissions: EPA compliant. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail...
      Direct fitMade from a heavy duty stainless steel outer shell
      $384.13
    • (0 reviews)
      # 447932402
      Kia Optima 2.7L 2004, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Emissions: EPA compliant. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $401.82 - $407.67
    • (0 reviews)
      # 231316366
      Kia Optima 2004, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $8.85 - $10.53
    • (0 reviews)
      # 231133076
      Kia Optima 2004, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $8.90 - $12.71
    • (0 reviews)
      # mpn1334498
      Kia Optima 2.7L 2004, Multi-Layer Steel Exhaust Manifold Gasket by AJUSA®. Material: Multi-Layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $13.56
    • (0 reviews)
      # 231133178
      Kia Optima 2.7L 2004, Exhaust Pipe to Manifold Gasket by Victor Reinz®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $2.70 - $6.53
    • (0 reviews)
      # mpn603895
      Kia Optima 2.4L 2004, Multi-Layer Steel Exhaust Manifold Gasket by Victor Reinz®. Material: Multi-Layer Steel. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $13.74
    • (0 reviews)
      # mpn607153
      Kia Optima 2.7L 2004, Multi-Layer Steel Exhaust Manifold Gasket Set by Victor Reinz®. Material: Multi-Layer Steel. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      High quality at an affordable priceExpertly made from premium materials
      $18.34
    • (0 reviews)
      # mpn2248668
      Kia Optima 2.4L 2004, Exhaust Manifold Gasket by Donga®. 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 and...
      High quality at an affordable priceExpertly made from premium materials
      $7.08
    • (0 reviews)
      # mpn4486229288
      Kia Optima 2.4L 2004, Exhaust Manifold Flange Gasket by Ishino®. 3 Bolt Hole. Position: Front. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.81
    • (0 reviews)
      # mpn2954512
      Kia Optima 2.7L 2004, Exhaust Manifold Gasket by Keukdong®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $12.60
    • (0 reviews)
      # 231133093
      Kia Optima 2004, Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $4.12 - $5.96
    • (0 reviews)
      # 61589118
      Kia Optima 2.7L 2004, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Color: Silver. Header Coating:...
      $482.74 - $495.00
    • (0 reviews)
      # mpn4525157704
      Kia Optima 2.4L 2004, Exhaust Manifold Gasket by Ishino®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.56
    • (0 reviews)
      # 1092331831
      Kia Optima 2004, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $4.61 - $5.51
    • (0 reviews)
      # 781513773
      Exhaust Flanges by Kooks®. 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, this product by Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • (0 reviews)
      # 346420198
      Kia Optima 2.7L 2004, ECO CARB WU-TWC Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Emissions: EPA compliant. If you need to replace your failed or damaged manifold, this product is the right choice. Designed...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $320.10 - $320.61
    • (0 reviews)
      # mpn1321465
      Kia Optima 2.4L 2004, Multi-Layer Steel Exhaust Manifold Gasket Set by AJUSA®. Material: Multi-Layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.37


    Popular Products

    Related 2004 Kia Optima Pages
    2004 Kia Optima Models
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.

    SECURE SHOPPING