Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2005 Kia Optima Catalytic Converter

2005 Kia Optima Catalytic Converter

My Vehicle Change Vehicle
2005 Kia Optima
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Catalytic Converters
  • Department
  • Brands
  • Prices

14 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2005 Kia Optima Catalyst Case Assembly

    PartNumber: 2853038770
    OEM 2005 Kia Optima Catalyst Case Assembly - 2853038770
    Product Specifications
    • Notes: 2.4 Liter; Optima; 2.4L; Front
    • Other Names: Catalytic Converter, Preconverter
    • Item Weight: 14.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Kia Optima Catalyst Case Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | EX, LX, SE | 4 Cyl 2.4 L GAS
    $975.44 MSRP: $1377.75
    You Save: $402.31 (30%)
  • MagnaFlow Direct Fit Catalytic Converter for 2005 Kia Optima - 452020

    MagnaFlow® Direct Fit Catalytic Converter for 2005 Kia Optima

    PartNumber: 452020
    Product Specifications
    • Notes: CARB Executive Order D-193-124;Engine Family Number 5KMXV02.4ML9;Certification Level : LEV1 LEV
    • Air Tube: No
    • Catalytic Converter Body Length: 6.59"
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 6.8"
    • Catalytic Converter Oxygen Sensor Location: Post Converter
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 5"
    • Catalytic Inlet Diameter: 3.75"
    • Catalytic Outlet Diameter: 2.25"
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Direct Fit
    • Converter Quantity: 1
    • Inlet Connection Type: Bolt-On
    • Installation Complexity: Bolt-on. Do it Yourself
    • Main Piping Diameter: 2.25"
    • O2 Sensor Port: Yes
    • Outlet Connection Type: Bolt-On
    • Position: Front
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
    $793.00
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima - 441304

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima

    PartNumber: 441304
    Product Specifications
    • Notes: Engine Family Number 5KMXV02.4ML9;CARB Executive Order D-193-96;Certification Level : LEV1 LEV; OE Spec; Cutting & Welding Reqd During Installation
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 9"
    • Catalytic Converter Body Shape: Oval
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 13"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 5.5"
    • Catalytic Inlet Diameter: 2"
    • Catalytic Outlet Diameter: 2"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Universal Fit
    • Inlet Connection Type: Weld-On
    • Inlet Position: Center
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • Position: Rear Passenger Side
    • UPC: 841380069931
    • Part Description: 2005 Kia Optima OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
    $503.00
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima - 444104

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima

    PartNumber: 444104
    Product Specifications
    • Notes: CARB Executive Order D-193-96;Engine Family Number 5KMXV02.4ML9;Certification Level : LEV1 LEV; OE Spec; Cutting & Welding Reqd During Installation
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 9"
    • Catalytic Converter Body Shape: Oval
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 13"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 5.5"
    • Catalytic Inlet Diameter: 2"
    • Catalytic Outlet Diameter: 2"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Universal Fit
    • Inlet Connection Type: Weld-On
    • Inlet Position: Center
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • Position: Front Driver Side
    • Part Description: 2005 Kia Optima OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
    $327.00
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima - 18072

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima

    PartNumber: 18072
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Gaskets Included: Yes
    • Inlet 1 Gsk.: 24731
    • Inlet 2 Gsk.: 24229
    • Inlet Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 0
    • Outlet Type: 2 Bolt Fixed Flange
    • Over All Length: 48 in.
    • UPC: 841809113184
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
    $289.45
  • Davico Direct Fit Catalytic Converter for 2005 Kia Optima - 18109

    Davico® Direct Fit Catalytic Converter for 2005 Kia Optima

    PartNumber: 18109
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Pre Cat
    • Gaskets Included: Yes
    • Height: 5.5 in.
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 1
    • Over All Length: 8.125 in.
    • Packaging Type: Boxed
    • UPC: 841809113542
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 6.875 in.
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
    $298.11
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima - 457105

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for 2005 Kia Optima

    PartNumber: 457105
    Product Specifications
    • Notes: CARB Executive Order D-193-124;Engine Family Number 5KMXV02.7SL9;Certification Level : LEV1 LEV; Cutting & Welding Reqd During Installation
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 9"
    • Catalytic Converter Body Shape: Oval
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 13"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 5.5"
    • Catalytic Inlet Diameter: 2.25"
    • Catalytic Outlet Diameter: 2.25"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Universal Fit
    • Inlet Connection Type: Weld-On
    • Inlet Position: Center
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2.25"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • UPC: 888563012032
    • Part Description: 2005 Kia Optima OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for 2005 Kia Optima - 096-2305

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for 2005 Kia Optima

    PartNumber: 096-2305
    Product Specifications
    • Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions.
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 50.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): 83492CC76BE
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 096-2305
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920335757
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter And Pipe Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L
  • Bosal Universal Fit Catalytic Converter for 2005 Kia Optima - 097-0390

    Bosal® Universal Fit Catalytic Converter for 2005 Kia Optima

    PartNumber: 097-0390
    Product Specifications
    • Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions.
    • CARB Compliant: N
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Universal
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 11.000000
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or Slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or Slip fit
    • Fitment: Universal
    • Internet Product Code (IPC): D8AE88E9331
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 097-0390
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920340348
    • Part Description: 2005 Kia Optima Universal Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for 2005 Kia Optima - 099-1305

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for 2005 Kia Optima

    PartNumber: 099-1305
    Product Specifications
    • Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions.
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 53.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): 2C1C59C66DE
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-1305
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920318002
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter And Pipe Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima - 18336

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima

    PartNumber: 18336
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Gaskets Included: Yes
    • Height: 5 in.
    • Inlet 1 Gsk.: EG24001
    • Inlet 2 Gsk.: EG24597
    • Inlet Type: 2 Bolt Fixed Flange (2)
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 0
    • Outlet Type: 2 Bolt Fixed Flange
    • Over All Length: 48 in.
    • UPC: 841809115560
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 9 in.
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L
  • Bosal Stainless Steel Exhaust Manifold W Integrated Catalytic Converter for 2005 Kia Optima - 099-1306

    Bosal® Stainless Steel Exhaust Manifold W Integrated Catalytic Converter for 2005 Kia Optima

    PartNumber: 099-1306
    Product Specifications
    • Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions.
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 23.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): D346B421BD8
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 099-1306
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920318019
    • Part Description: 2005 Kia Optima Stainless Steel Exhaust Manifold W Integrated Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima - 48072

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for 2005 Kia Optima

    PartNumber: 48072
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Converter Configuration: Direct Fit
    • Position: Rear
    • UPC: 841809124333
    • Part Description: 2005 Kia Optima Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 4 Cyl 2.4L
  • MagnaFlow Direct Fit Catalytic Converter for 2005 Kia Optima - 457002

    MagnaFlow® Direct Fit Catalytic Converter for 2005 Kia Optima

    PartNumber: 457002
    Product Specifications
    • Notes: Engine Family Number 5KMXV02.7SL9;CARB Executive Order D-193-124;Certification Level : LEV1 LEV
    • Air Tube Adaptable: No
    • Body Material: Stainless Steel
    • Body Type: Clam-Shell
    • Color/Finish: Stainless Steel
    • Converter Quantity: 1
    • Heat Shield Included: Yes
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 2.25
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-On
    • Overall Length: 45
    • Oxygen Sensor Location: None
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Direct-Fit
    • Type: Direct-Fit
    • UPC: 888563011745
    • Part Description: 2005 Kia Optima Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2005 Kia Optima | All Trims | 6 Cyl 2.7L