Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Infiniti G35 Catalytic Converters & Components

2003 Infiniti G35 Catalytic Converters & Components

My Vehicle Change Vehicle
2003 Infiniti G35
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

15 products about 2003 Infiniti G35 Catalytic Converters & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Infiniti G35 Gasket-Catalyst Diagram - 20692-65J00
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Gasket-Catalyst

    PartNumber: 20692-65J00
    OEM 2003 Infiniti G35 Gasket-Catalyst - 20692-65J00
    Product Specifications
    • Notes: Sedan; Coupe
    • Item Dimensions: 6.2 x 5.2 x 0.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20692-P9000, 20692-53F00
    • Part Description: Gasket-Catalyst
    More Info
    $11.99 MSRP: $16.30
    You Save: $4.31 (27%)
  • OEM 2003 Infiniti G35 Gasket-Exhaust Diagram - 20692-1E810
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Gasket-Exhaust

    PartNumber: 20692-1E810
    OEM 2003 Infiniti G35 Gasket-Exhaust - 20692-1E810
    Product Specifications
    • Notes: Sedan; Coupe
    • Item Dimensions: 6.2 x 5.1 x 0.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20692-02E00AS, 20692-02E00
    • Part Description: Gasket-Exhaust
    More Info
    $9.70 MSRP: $13.18
    You Save: $3.48 (27%)
  • Davico Direct Fit Catalytic Converter for 2003 Infiniti G35 - 18299

    Davico® Direct Fit Catalytic Converter for 2003 Infiniti G35

    PartNumber: 18299
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Inlet Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 1
    • Outlet Type: 2 Bolt Fixed Flange
    • Over All Length: 20
    • Packaging Type: Boxed
    • UPC: 841809115218
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Direct Fit Catalytic Converter
    More Info
    $375.19
  • OEM 2003 Infiniti G35 Gasket - Exhaust Diagram - 20691-0P600
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Gasket - Exhaust

    PartNumber: 20691-0P600
    OEM 2003 Infiniti G35 Gasket - Exhaust - 20691-0P600
    Product Specifications
    • Notes: Sedan
    • Item Dimensions: 5.3 x 3.2 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Gasket - Exhaust
    More Info
    $11.46 MSRP: $15.58
    You Save: $4.12 (27%)
  • OEM 2003 Infiniti G35 Three Way Catalytic Converter Diagram - 208B2-AM625
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Three Way Catalytic Converter

    PartNumber: 208B2-AM625
    OEM 2003 Infiniti G35 Three Way Catalytic Converter - 208B2-AM625
    Product Specifications
    • Notes: Sedan; G35; Sedan; Right
    • Location: Passenger Side
    • Other Names: Catalytic Converter
    • Item Dimensions: 22.7 x 9.1 x 7.9 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Three Way Catalytic Converter
    More Info
    $1034.64 MSRP: $1412.07
    You Save: $377.43 (27%)
  • OEM 2003 Infiniti G35 Three Way Catalytic Converter Diagram - 208B3-CD425
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Three Way Catalytic Converter

    PartNumber: 208B3-CD425
    OEM 2003 Infiniti G35 Three Way Catalytic Converter - 208B3-CD425
    Product Specifications
    • Notes: G35; Coupe; Left; Coupe
    • Location: Driver Side
    • Other Names: Catalytic Converter
    • Item Dimensions: 23.0 x 8.5 x 7.2 inches
    • Item Weight: 13.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Three Way Catalytic Converter
    More Info
    $833.64 MSRP: $1136.35
    You Save: $302.71 (27%)
  • OEM 2003 Infiniti G35 Gasket Diagram - 20813-AL50A
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Gasket

    PartNumber: 20813-AL50A
    OEM 2003 Infiniti G35 Gasket - 20813-AL50A
    Product Specifications
    • Notes: Sedan; Coupe
    • Location: Driver Side; Passenger Side
    • Other Names: Catalytic Converter Gasket
    • Item Dimensions: 4.5 x 3.9 x 0.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20813-AL500
    • Part Description: Gasket
    More Info
    $17.43 MSRP: $23.70
    You Save: $6.27 (27%)
  • Davico Direct Fit Catalytic Converter for 2003 Infiniti G35 - 18264

    Davico® Direct Fit Catalytic Converter for 2003 Infiniti G35

    PartNumber: 18264
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Gasket or Seal Included: Yes
    • Inlet Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 1
    • Outlet Type: 2 Bolt Fixed Flange
    • Over All Length: 19
    • UPC: 841809114860
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Weight: 9
    • Part Description: Direct Fit Catalytic Converter
    More Info
    $375.19
  • Bosal Premium Load Direct Fit Catalytic Converter And Pipe Assembly for 2003 Infiniti G35 - 096-1440

    Bosal® Premium Load Direct Fit Catalytic Converter And Pipe Assembly for 2003 Infiniti G35

    PartNumber: 096-1440
    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): 20.0
    • 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): 92C84D29E44
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 096-1440
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920330264
    • Part Description: Premium Load Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • OEM 2003 Infiniti G35 Three Way Catalytic Converter Diagram - 208B3-AM625
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Three Way Catalytic Converter

    PartNumber: 208B3-AM625
    OEM 2003 Infiniti G35 Three Way Catalytic Converter - 208B3-AM625
    Product Specifications
    • Notes: Sedan; G35; Sedan; Left
    • Location: Driver Side
    • Other Names: Catalytic Converter
    • Item Dimensions: 23.6 x 9.5 x 7.7 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Three Way Catalytic Converter
    More Info
  • OEM 2003 Infiniti G35 Three Way Catalytic Converter Diagram - 208B2-CD425
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Three Way Catalytic Converter

    PartNumber: 208B2-CD425
    OEM 2003 Infiniti G35 Three Way Catalytic Converter - 208B2-CD425
    Product Specifications
    • Notes: G35; Coupe; Right; Coupe
    • Location: Passenger Side
    • Other Names: Catalytic Converter
    • Item Dimensions: 23.2 x 8.5 x 7.2 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Three Way Catalytic Converter
    More Info
  • MagnaFlow Universal Catalytic Converter for 2003 Infiniti G35 - 444075

    MagnaFlow® Universal Catalytic Converter for 2003 Infiniti G35

    PartNumber: 444075
    Product Specifications
    • Notes: CARB Executive Order D-193-96;Engine Family Number 3NSXV03.5C7B;Certification Level : LEV1 LEV; OE Spec; Cutting & Welding Reqd During Installation
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 7.75"
    • Catalytic Converter Body Shape: Oval
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 11.5"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 5.25"
    • 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: Angled Offset
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2.25"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • Position: Front
    • Part Description: Universal Catalytic Converter
    More Info
  • Bosal Premium Load Direct Fit Catalytic Converter for 2003 Infiniti G35 - 096-1439

    Bosal® Premium Load Direct Fit Catalytic Converter for 2003 Infiniti G35

    PartNumber: 096-1439
    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): 20.0
    • 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): B7B1C183D12
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 096-1439
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920330257
    • Part Description: Premium Load Direct Fit Catalytic Converter
    More Info
  • Bosal Universal Fit Catalytic Converter for 2003 Infiniti G35 - 097-0473

    Bosal® Universal Fit Catalytic Converter for 2003 Infiniti G35

    PartNumber: 097-0473
    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): 5.000000
    • 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): 9D1EC53BD68
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 097-0473
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920340287
    • Part Description: Universal Fit Catalytic Converter
    More Info
  • OEM 2003 Infiniti G35 Exhaust Sub Muffler Assembly Diagram - 20300-AM670
    View Related Parts

    OEM (Genuine) 2003 Infiniti G35 Exhaust Sub Muffler Assembly

    PartNumber: 20300-AM670
    OEM 2003 Infiniti G35 Exhaust Sub Muffler Assembly - 20300-AM670
    Product Specifications
    • Notes: Sedan; G35; Sedan
    • Other Names: Converter & Pipe, Intermediate Pipe
    • Item Dimensions: 63.1 x 20.1 x 6.1 inches
    • Item Weight: 36.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Sub Muffler Assembly
    More Info