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  • Bosal
    Bosal
  • Davico Converters
    Davico Converters
  • Eastern Catalytic
    Eastern Catalytic
  • MagnaFlow Performance Exhaust
    MagnaFlow Performance Exhaust
  • Walker
    Walker

Showing Products For 2003 Infiniti QX4 Catalytic Converter

Below are all the different brands and applications for 2003 Infiniti QX4 Catalytic Converter

Showing 1 - 10 of 22 Products for Catalytic Converter.

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Walker
2003 Infiniti QX4 Catalytic Converter - Left 6 Cyl 3.5L Walker - Walker EPA Ultra Direct Fit Converter

P311-4C8B483    16343  New

Qty:
$279.94
  • Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation; Fits Fed. & Calif. Emiss. Models.; Additional Parts Needed: 31397; Exhaust Gasket is Recommended
  • Walker EPA Ultra Direct Fit Converter
  • Product Attributes:
    • Body Height: 4.125
    • Body Length: 7.000
    • Body Width: 4.125
    • Fitment: Direct Fit
    • Inlet 1 Type: 6 Bolt Welded Flange
    • Inlet Connection Type: 6 Bolt Welded Flange
    • Longitud del Cuerpo: 7.000
    • Max Year Covered: 2004
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Outlet 1 Type: 3 Bolt Welded Flange
    • Outlet Connection Type: 3 Bolt Welded Flange
    • Overall Length:
      • 10.000
      • 8.875
    • Product Grade: Economy
    • Substrate Material: Ceramic
    • Total Part VIO:
      • 176010
      • 205435
Brand: Walker
Position: Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Left V 6 Cyl 3.5L - 3498
Walker
2003 Infiniti QX4 Catalytic Converter - Right 6 Cyl 3.5L Walker - Walker EPA Ultra Direct Fit Converter

P311-029F00C    16344  New

Qty:
$271.22
  • Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation; Fits Fed. & Calif. Emiss. Models.; Additional Parts Needed: 31397; Includes Front Gasket; Exhaust Gasket is Recommended
  • Walker EPA Ultra Direct Fit Converter
  • Product Attributes:
    • Body Height: 4.125
    • Body Length: 7.000
    • Body Width: 4.125
    • Fitment: Direct Fit
    • Inlet 1 Type: 6 Bolt Welded Flange
    • Inlet Connection Type: 6 Bolt Welded Flange
    • Longitud del Cuerpo: 7.000
    • Max Year Covered: 2004
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Outlet 1 Type: 3 Bolt Welded Flange
    • Outlet Connection Type: 3 Bolt Welded Flange
    • Overall Length:
      • 10.000
      • 9.125
    • Product Grade: Economy
    • Substrate Material: Ceramic
    • Total Part VIO:
      • 176010
      • 205435
Brand: Walker
Position: Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Right V 6 Cyl 3.5L - 3498
Bosal
2003 Infiniti QX4 Catalytic Converter - Front Left 6 Cyl 3.5L Bosal - Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter

P311-41B1155    099-1428  New

Qty:
$205.20
Bosal Catalytic Converter  Front Left
  • Catalytic Converter
  • Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter
Brand: Bosal
Position: Front Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Front Left V 6 Cyl 3.5L - 3498
Bosal
2003 Infiniti QX4 Catalytic Converter - Front Right 6 Cyl 3.5L Bosal - Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter

P311-17184FA    099-1429  New

Qty:
$264.64
Bosal Catalytic Converter  Front Right
  • Catalytic Converter
  • Bosal Federal Direct-Fit Standard Load OBDII Catalytic Converter
Brand: Bosal
Position: Front Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Front Right V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Front Left 6 Cyl 3.5L Eastern Catalytic - DIRECT FIT

P311-0841F9B    40445  New

Qty:
$274.34
Eastern Catalytic Catalytic Converter  Front Left
  • Federal / EPA Direct-fit Converter Assembly
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: 1
    • Inlet Hardware: Yes
    • Inlet Type A: 6 Bolt Welded
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: 1
    • Outlet Hardware: Yes
    • Outlet Type A: 3 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Front Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Front Left V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Rear Right 6 Cyl 3.5L Eastern Catalytic - UNIVERSAL

P311-0272CE3    83164  New

Qty:
$82.56
Eastern Catalytic Catalytic Converter  Rear Right
  • Federal / EPA Semi-Universal Converter - ECO II
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Rear Right V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Rear Right 6 Cyl 3.5L Eastern Catalytic - DIRECT FIT

P311-19B55FB    40444  New

Qty:
$224.96
Eastern Catalytic Catalytic Converter  Rear Right
  • Federal / EPA Direct-fit Converter Assembly
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Standard
    • Inlet Gasket Qty: 1
    • Inlet Hardware: None
    • Inlet Type A: 3 Bolt Welded
    • O2 Sensor Ports: 1
    • Outlet Gasket Qty: 1
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Rear Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Rear Right V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Rear Left 6 Cyl 3.5L Eastern Catalytic - UNIVERSAL

P311-0272CE3    83164  New

Qty:
$82.56
Eastern Catalytic Catalytic Converter  Rear Left
  • Federal / EPA Semi-Universal Converter - ECO II
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Rear Left V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Rear Left 6 Cyl 3.5L Eastern Catalytic - DIRECT FIT

P311-09E6290    40443  New

Qty:
$226.81
Eastern Catalytic Catalytic Converter  Rear Left
  • Federal / EPA Direct-fit Converter Assembly
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Standard
    • Inlet Gasket Qty: 1
    • Inlet Hardware: None
    • Inlet Type A: 3 Bolt Welded
    • O2 Sensor Ports: 1
    • Outlet Gasket Qty: 1
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Rear Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Rear Left V 6 Cyl 3.5L - 3498
Eastern Catalytic
2003 Infiniti QX4 Catalytic Converter - Front Right 6 Cyl 3.5L Eastern Catalytic - DIRECT FIT

P311-412DE74    40446  New

Qty:
$293.38
Eastern Catalytic Catalytic Converter  Front Right
  • Federal / EPA Direct-fit Converter Assembly
  • ; Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: 1
    • Inlet Hardware: Yes
    • Inlet Type A: 6 Bolt Welded
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: 1
    • Outlet Hardware: Yes
    • Outlet Type A: 3 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Front Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Infiniti QX4 Front Right V 6 Cyl 3.5L - 3498

Showing 1 - 10 of 22 Products for Catalytic Converter.