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 ×
Replacement and OEM Parts for 2001 Infiniti Q45 Catalytic Converter

2001 Infiniti Q45 Catalytic Converter

My Vehicle Change Vehicle
2001 Infiniti Q45
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

8 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for 2001 Infiniti Q45 - 441305

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for 2001 Infiniti Q45

    PartNumber: 441305
    Product Specifications
    • Notes: CARB Executive Order D-193-96;Engine Family Number 1NSXV04.1A8A;Certification Level : TIER1; OE Spec; Cutting & Welding Reqd During Installation
    • Air Tube Adaptable: No
    • Body Height: 3.75
    • Body Length: 9
    • Body Material: Stainless Steel
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Body Width: 5.5
    • Finish: Stainless Steel
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-On
    • Inlet Diameter: 2.25
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Material: Stainless Steel
    • Outlet Attachment: Weld-On
    • Outlet Diameter: 2.25
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13
    • Oxygen Sensor Location: None
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Universal
    • UPC: 841380069948
    • Part Description: 2001 Infiniti Q45 OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | All Trims | 8 Cyl 4.1L
    $503.00
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for 2001 Infiniti Q45 - 441306

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for 2001 Infiniti Q45

    PartNumber: 441306
    Product Specifications
    • Notes: Engine Family Number 1NSXV04.1A8A;CARB Executive Order D-193-96;Certification Level : TIER1; OE Spec; Cutting & Welding Reqd During Installation
    • Air Tube Adaptable: No
    • Body Height: 3.75
    • Body Length: 9
    • Body Material: Stainless Steel
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Body Width: 5.5
    • Finish: Stainless Steel
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-On
    • Inlet Diameter: 2.5
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Material: Stainless Steel
    • Outlet Attachment: Weld-On
    • Outlet Diameter: 2.5
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13
    • Oxygen Sensor Location: None
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Universal
    • UPC: 841380069672
    • Part Description: 2001 Infiniti Q45 OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | All Trims | 8 Cyl 4.1L
    $503.00
  • OEM (Genuine) 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer

    PartNumber: 20010-6P110
    OEM 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer - 20010-6P110
    Product Specifications
    • Notes: Federal
    • Location: Passenger Side
    • Other Names: Converter & Pipe, Front Pipe
    • Item Dimensions: 46.8 x 15.8 x 9.5 inches
    • Item Weight: 19.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2001 Infiniti Q45 - 18191

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2001 Infiniti Q45

    PartNumber: 18191
    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: 9.5 in.
    • Inlet 1 Gsk.: 24991
    • Large Pkg. Fee: No
    • Over All Length: 47 in.
    • UPC: 841809114198
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 13 in.
    • Part Description: 2001 Infiniti Q45 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM (Genuine) 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer

    PartNumber: 20011-6P110
    OEM 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer - 20011-6P110
    Product Specifications
    • Notes: Federal
    • Location: Driver Side
    • Other Names: Converter & Pipe, Front Pipe
    • Item Dimensions: 45.9 x 15.6 x 9.2 inches
    • Item Weight: 19.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2001 Infiniti Q45 Front Exhaust Tube Assembly With Catalyzer
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for 2001 Infiniti Q45 - 48069

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for 2001 Infiniti Q45

    PartNumber: 48069
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Inlet 1 Gsk.: EG24909
    • Inlet 1 Type: 2 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Gsk.: EG24886
    • Outlet 1 Type: 2 Bolt Fixed Flange
    • Over All Length: 34.0
    • UPC: 841809124326
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: 2001 Infiniti Q45 Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | All Trims | 8 Cyl 4.1L
  • OEM (Genuine) 2001 Infiniti Q45 Front Catalytic Converter

    PartNumber: 20010-6P610
    OEM 2001 Infiniti Q45 Front Catalytic Converter - 20010-6P610
    Product Specifications
    • Notes: California
    • Location: Passenger Side
    • Other Names: Converter & Pipe, Front Pipe
    • Item Dimensions: 47.3 x 15.5 x 9.5 inches
    • Item Weight: 18.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2001 Infiniti Q45 Front Catalytic Converter
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS
  • OEM (Genuine) 2001 Infiniti Q45 Front Exhaust Tube Assembly

    PartNumber: 20011-6P610
    OEM 2001 Infiniti Q45 Front Exhaust Tube Assembly - 20011-6P610
    Product Specifications
    • Notes: California
    • Location: Driver Side
    • Other Names: Converter & Pipe, Front Pipe
    • Item Dimensions: 47.7 x 15.6 x 9.5 inches
    • Item Weight: 18.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2001 Infiniti Q45 Front Exhaust Tube Assembly
    More Info
    Vehicle Fitment
    • 2001 Infiniti Q45 | Anniversary Edition, Base, T | 8 Cyl 4.1 L GAS