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Replacement and OEM Parts for 2001 Infiniti QX4 Exhaust Manifolds, Pipes, Mufflers & Components

2001 Infiniti QX4 Exhaust Manifolds, Pipes, Mufflers & Components

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Engine & Drivetrain

48 products about 2001 Infiniti QX4 Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM 2001 Infiniti QX4 Stud Diagram - 14064-31U1A
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Stud

    PartNumber: 14064-31U1A
    OEM 2001 Infiniti QX4 Stud - 14064-31U1A
    Product Specifications
    • Notes: 2001-03
    • Other Names: Converter Stud
    • Item Dimensions: 2.0 x 0.4 x 0.4 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14064-JK20A, 14064-31U10
    • Part Description: Stud
    More Info
    $2.12 MSRP: $2.87
    You Save: $0.75 (27%)
  • Dorman Cast Iron Natural Exhaust Manifold for 2001 Infiniti QX4 - 674-433

    Dorman® Cast Iron Natural Exhaust Manifold for 2001 Infiniti QX4

    PartNumber: 674-433
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 6
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 14006-4W001, 16590-1W600
    • Package Quantity: 1
    • Position: Driver Side
    • UPC: 019495035510
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $80.63
  • Walker Soundfx Front Aluminized Steel Oval Direct Fit Exhaust Muffler for 2001 Infiniti QX4 - 18963

    Walker® Soundfx Front Aluminized Steel Oval Direct Fit Exhaust Muffler for 2001 Infiniti QX4

    PartNumber: 18963
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 54377
    • Body Height: 5.500
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 11.000
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 1.750
    • Inlet 1 Type: Pipe Connection
    • Inlet 2 Inside Diameter: 1.750
    • Inlet 2 Type: Pipe Connection
    • Inlet Configuration: Dual
    • Inlet Offset: 1.5
    • Internet Product Code (IPC): A021B8B9135
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18963
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Muffler Body Height: 5.5
    • Muffler Body Length: 18.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 11.0
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Dual Inlet - Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 2
    • Muffler Inlet Diameter (in): 1.75
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: 2-Bolt Welded Flange
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 39.5
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet Configuration: Offset
    • Overall Length: 39.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 158500
    • Universal Or Specific Fit: Specific
    • UPC: 086387189637
    • Part Description: Soundfx Front Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    $87.13
  • OEM 2001 Infiniti QX4 Stud Diagram - 14064-31U0C
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Stud

    PartNumber: 14064-31U0C
    OEM 2001 Infiniti QX4 Stud - 14064-31U0C
    Product Specifications
    • Notes: 2001-03
    • Other Names: Manifold Stud, Turbocharger Stud
    • Item Dimensions: 3.1 x 3.2 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14064-31U00, 14064-31U02, 14064-31U01
    • Part Description: Stud
    More Info
    $1.96 MSRP: $2.65
    You Save: $0.69 (27%)
  • Bosal Center Exhaust Resonator And Pipe Assembly for 2001 Infiniti QX4 - 283-713

    Bosal® Center Exhaust Resonator And Pipe Assembly for 2001 Infiniti QX4

    PartNumber: 283-713
    Product Specifications
    • Notes: Central
    • Body Width: 10.5
    • Exhaust Component Mount Type: Uses New Hangers (Included)
    • Inlet Flange Bolt Hole Quantity: 2
    • Inlet Quantity: 2
    • Internet Product Code (IPC): 8FF876E4CD0
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 283-713
    • Muffler Body Height (in): 6.29
    • Muffler Body Length: 16.85
    • Muffler Body Material: Aluminized Steel
    • Muffler Color/Finish: Aluminized
    • Muffler Inlet: Dual Inlet
    • Muffler Inlet Connection Type: Flange Connection
    • Muffler Inlet Count: 2
    • Muffler Inlet Diameter (in): 1.63
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Flange Connection
    • Muffler Overall Length (in): 63.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Muffler Type: Reflection
    • Outlet Flange Bolt Hole Quantity: 2
    • Outlet Quantity: 1
    • Pipe Material: Aluminized Steel
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920308164
    • Part Description: Center Exhaust Resonator And Pipe Assembly
    More Info
    $194.43
  • Dorman Cast Iron Natural Exhaust Manifold for 2001 Infiniti QX4 - 674-434

    Dorman® Cast Iron Natural Exhaust Manifold for 2001 Infiniti QX4

    PartNumber: 674-434
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 6
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 14004-4W000
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495035527
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $92.09
  • OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main Diagram - 20100-5W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Muffler Assy-Exhaust Main

    PartNumber: 20100-5W015
    OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main - 20100-5W015
    Product Specifications
    • Notes: 2001-03, W/4WD;2001-03, W/O 4WD
    • Other Names: Muffler
    • Item Dimensions: 67.3 x 37.8 x 13.3 inches
    • Item Weight: 35.00 Pounds
    • Replaces: 20100-5W002, 20100-5W014, 20100-5W000, 20100-5W012, 20100-5W01E, 20100-5W010, 20100-5W004
    • Part Description: Muffler Assy-Exhaust Main
    More Info
    $798.72 MSRP: $1095.65
    You Save: $296.93 (28%)
  • OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main Diagram - 20100-5W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Muffler Assy-Exhaust Main

    PartNumber: 20100-5W015
    OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main - 20100-5W015
    Product Specifications
    • Notes: 2001-03, W/4WD;2001-03, W/O 4WD
    • Other Names: Muffler
    • Item Dimensions: 67.3 x 37.8 x 13.3 inches
    • Item Weight: 35.00 Pounds
    • Replaces: 20100-5W002, 20100-5W014, 20100-5W000, 20100-5W012, 20100-5W01E, 20100-5W010, 20100-5W004
    • Part Description: Muffler Assy-Exhaust Main
    More Info
    $798.72 MSRP: $1095.65
    You Save: $296.93 (28%)
  • OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main Diagram - 20100-5W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Muffler Assy-Exhaust Main

    PartNumber: 20100-5W015
    OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main - 20100-5W015
    Product Specifications
    • Notes: 2001-03, W/4WD;2001-03, W/O 4WD
    • Other Names: Muffler
    • Item Dimensions: 67.3 x 37.8 x 13.3 inches
    • Item Weight: 35.00 Pounds
    • Replaces: 20100-5W002, 20100-5W014, 20100-5W000, 20100-5W012, 20100-5W01E, 20100-5W010, 20100-5W004
    • Part Description: Muffler Assy-Exhaust Main
    More Info
    $798.72 MSRP: $1095.65
    You Save: $296.93 (28%)
  • OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main Diagram - 20100-5W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Muffler Assy-Exhaust Main

    PartNumber: 20100-5W015
    OEM 2001 Infiniti QX4 Muffler Assy-Exhaust Main - 20100-5W015
    Product Specifications
    • Notes: 2001-03, W/4WD;2001-03, W/O 4WD
    • Other Names: Muffler
    • Item Dimensions: 67.3 x 37.8 x 13.3 inches
    • Item Weight: 35.00 Pounds
    • Replaces: 20100-5W002, 20100-5W014, 20100-5W000, 20100-5W012, 20100-5W01E, 20100-5W010, 20100-5W004
    • Part Description: Muffler Assy-Exhaust Main
    More Info
    $798.72 MSRP: $1095.65
    You Save: $296.93 (28%)
  • Walker Quiet Flow Rear Stainless Steel Round Aluminized Exhaust Muffler And Pipe Assembly for 2001 Infiniti QX4 - 54378

    Walker® Quiet Flow Rear Stainless Steel Round Aluminized Exhaust Muffler And Pipe Assembly for 2001 Infiniti QX4

    PartNumber: 54378
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty
    • Body Height: 5.000
    • Body Length: 12.000
    • Body Material: Stainless Steel
    • Body Width: 5.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Outside Diameter: 2.100
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Configuration: Center
    • Internet Product Code (IPC): 9903A28C6B5
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 54378
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Muffler Body Height: 5
    • Muffler Body Length: 12
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 5
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: 2-Bolt Welded Flange
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 46.55
    • Muffler Reversible: No
    • Muffler Shape: Round
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 46.500
    • Product Grade: Economy
    • Shape: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 158500
    • UPC: 086387543781
    • Part Description: Quiet Flow Rear Stainless Steel Round Aluminized Exhaust Muffler And Pipe Assembly
    More Info
    $75.14
  • Victor Reinz Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 71-15132-00

    Victor Reinz® Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 71-15132-00
    Product Specifications
    • Notes: Pipe To Muffler
    • Location: At Converter
    • UPC: 023913686680
    • Part Description: Exhaust Pipe Flange Gasket
    More Info
    $4.48
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 2001 Infiniti QX4 - 53394

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 2001 Infiniti QX4

    PartNumber: 53394
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Maximum Diameter: 0.0
    • Exhaust Pipe Minimum Diameter: 0.0
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 27.625
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Diameter: 0.0
    • Inlet Quantity: 1
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): FB68CB83EB9
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 33.750
    • Material: Steel
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 53394
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Outlet 1 Outside Diameter: 1.75
    • Outlet 1 Type: Pipe Connection
    • Outlet Diameter: 0.0
    • Outlet Outside Diameter: 1.750
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 158500
    • Universal Or Specific Fit: Specific
    • UPC: 086387533942
    • Part Description: Aluminized Steel Exhaust Intermediate Pipe
    More Info
    $23.63
  • Bosal Rear Exhaust Muffler for 2001 Infiniti QX4 - 278-713

    Bosal® Rear Exhaust Muffler for 2001 Infiniti QX4

    PartNumber: 278-713
    Product Specifications
    • Exhaust Component Mount Type: Uses New Hangers (Included)
    • Inlet Flange Bolt Hole Quantity: 2
    • Internet Product Code (IPC): 60E69409117
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 278-713
    • Muffler Body Height (in): 6.1
    • Muffler Body Length: 10.61
    • Muffler Body Material: Aluminized Steel
    • Muffler Color/Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: Flange Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.03
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Overall Length (in): 49.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Muffler Type: Reflection
    • Pipe Material: Aluminized Steel
    • Resonator Shape: Round
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920308157
    • Part Description: Rear Exhaust Muffler
    More Info
    $121.36
  • Bosal Exhaust Front Pipe for 2001 Infiniti QX4 - 760-715

    Bosal® Exhaust Front Pipe for 2001 Infiniti QX4

    PartNumber: 760-715
    Product Specifications
    • Color/Finish: Steel
    • Exhaust Pipe Bend Type: Assorted
    • Exhaust Pipe Inlet Connection Type: Bolt on
    • Exhaust Pipe Material: Aluminized Steel
    • Exhaust Pipe Maximum Diameter (in): 1.0
    • Exhaust Pipe Minimum Diameter (in): 1.0
    • Exhaust Pipe Outlet Connection Type: Bolt on
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Fitment: Direct OE Replacement
    • Inlet Flange Bolt Hole Quantity: 3
    • Inlet Quantity: 1
    • Inlet Type: Flanged
    • Internet Product Code (IPC): 10D897179E5
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 760-715
    • Outlet Flange Bolt Hole Quantity: 2
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Resonator Body Diameter: 3
    • Resonator Body Length: 8.875
    • Resonator Body Material: Aluminized Steel
    • Resonator Body Shape: Round
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920312048
    • Part Description: Exhaust Front Pipe
    More Info
    $114.99
  • Victor Reinz Steel Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 71-15394-00

    Victor Reinz® Steel Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 71-15394-00
    Product Specifications
    • Notes: Improved Design;At Flange
    • Bolt Hole Quantity: 0
    • Inside Diameter: 1.785"
    • Material: Steel
    • Thickness: 0.176"
    • Type: Ring
    • UPC: 023913756253
    • Part Description: Steel Exhaust Pipe Flange Gasket
    More Info
    $5.26
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 2001 Infiniti QX4 - 53393

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 2001 Infiniti QX4

    PartNumber: 53393
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Maximum Diameter: 0.0
    • Exhaust Pipe Minimum Diameter: 0.0
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 28.625
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Diameter: 0.0
    • Inlet Quantity: 1
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): 16403C2B13A
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 28.500
    • Material: Steel
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 53393
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Outlet 1 Outside Diameter: 1.75
    • Outlet 1 Type: Pipe Connection
    • Outlet Diameter: 0.0
    • Outlet Outside Diameter: 1.750
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 158500
    • Universal Or Specific Fit: Specific
    • UPC: 086387533935
    • Part Description: Aluminized Steel Exhaust Intermediate Pipe
    More Info
    $20.86
  • Walker Fiber And Metal Laminate Donut Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 31397

    Walker® Fiber And Metal Laminate Donut Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 31397
    Product Specifications
    • Notes: RH, LEFT;LH, RH
    • Gasket / Seal Material: Fiber Material And Metal Laminate
    • Gasket Thickness: 0.2
    • Gasket Type: Ring
    • Internet Product Code (IPC): 02772958FE3
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: Metal With Fiber Core
    • Max Year Covered: 2007
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31397
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Nissan Murano
    • Most Popular Year: 1997
    • Package Contents: 1 Gasket
    • Port 1 Length (in): 1.8
    • Port 1 Width: 1.8
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.200
    • Total Part VIO: 1174789
    • UPC: 086387313971
    • Part Description: Fiber And Metal Laminate Donut Exhaust Pipe Flange Gasket
    More Info
    $4.07
  • OEM 2001 Infiniti QX4 Gasket-Exhaust Manifold, A Diagram - 14036-4W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Gasket-Exhaust Manifold, A

    PartNumber: 14036-4W015
    OEM 2001 Infiniti QX4 Gasket-Exhaust Manifold, A - 14036-4W015
    Product Specifications
    • Notes: 2001-03
    • Location: Driver Side; Passenger Side
    • Other Names: Exhaust Manifold Gasket, Gasket, Manifold Gasket
    • Item Dimensions: 12.3 x 3.9 x 0.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14036-4W000
    • Part Description: Gasket-Exhaust Manifold, A
    More Info
    $10.14 MSRP: $13.78
    You Save: $3.64 (27%)
  • OEM 2001 Infiniti QX4 Gasket-Exhaust Manifold, A Diagram - 14036-4W015
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Gasket-Exhaust Manifold, A

    PartNumber: 14036-4W015
    OEM 2001 Infiniti QX4 Gasket-Exhaust Manifold, A - 14036-4W015
    Product Specifications
    • Notes: 2001-03
    • Location: Driver Side; Passenger Side
    • Other Names: Exhaust Manifold Gasket, Gasket, Manifold Gasket
    • Item Dimensions: 12.3 x 3.9 x 0.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14036-4W000
    • Part Description: Gasket-Exhaust Manifold, A
    More Info
    $10.14 MSRP: $13.78
    You Save: $3.64 (27%)
  • Walker Perforated Metal And Fiber Laminate 2 Bolt Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 31311

    Walker® Perforated Metal And Fiber Laminate 2 Bolt Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 31311
    Product Specifications
    • Notes: LH, RH;RH, LEFT
    • Bolt Hole Center to Center Distance 1: 3.875
    • Bolt Hole Diameter: 0.500
    • Gasket / Seal Material: Perforated Metal And Fiber Material Laminate
    • Gasket Type: 2 Bolt
    • Internet Product Code (IPC): 650D0B641A2
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Perforated Metal And Fiber Material Laminate
    • Max Year Covered: 2017
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31311
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1971
    • Most Popular Make / Model: Chevrolet Traverse
    • Most Popular Year: 2011
    • Package Contents: 1 Gasket
    • Port 1 Length: 2.500
    • Port 1 Width: 2.500
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.060
    • Total Part VIO: 5999285
    • UPC: 086387313117
    • Part Description: Perforated Metal And Fiber Laminate 2 Bolt Exhaust Pipe Flange Gasket
    More Info
    $3.33
  • Walker Rubber Black Exhaust Insulator for 2001 Infiniti QX4 - 35725

    Walker® Rubber Black Exhaust Insulator for 2001 Infiniti QX4

    PartNumber: 35725
    Product Specifications
    • Attachment Method: OEM Style
    • Finish: Black
    • Hardware Material: Rubber
    • Internet Product Code (IPC): 8484F71794B
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 2.500
    • Material: Rubber
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35725
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1983
    • Most Popular Make / Model: Toyota Corolla
    • Most Popular Year: 2008
    • Overall Length: 2.5
    • Package Contents: Exhaust Hanger
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 34059596
    • Universal Or Specific Fit: Universal
    • UPC: 086387357258
    • Part Description: Rubber Black Exhaust Insulator
    More Info
    $3.66
  • OEM 2001 Infiniti QX4 Post Muffler Assembly Diagram - 20350-4W020
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    OEM (Genuine) 2001 Infiniti QX4 Post Muffler Assembly

    PartNumber: 20350-4W020
    OEM 2001 Infiniti QX4 Post Muffler Assembly - 20350-4W020
    Product Specifications
    • Notes: 2001-03
    • Other Names: Muffler, Resonator
    • Item Dimensions: 49.4 x 9.9 x 9.9 inches
    • Item Weight: 13.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20350-4W01A, 20350-4W010
    • Part Description: Post Muffler Assembly
    More Info
    $306.30 MSRP: $420.18
    You Save: $113.88 (28%)
  • OEM 2001 Infiniti QX4 Post Muffler Assembly Diagram - 20350-4W020
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Post Muffler Assembly

    PartNumber: 20350-4W020
    OEM 2001 Infiniti QX4 Post Muffler Assembly - 20350-4W020
    Product Specifications
    • Notes: 2001-03
    • Other Names: Muffler, Resonator
    • Item Dimensions: 49.4 x 9.9 x 9.9 inches
    • Item Weight: 13.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20350-4W01A, 20350-4W010
    • Part Description: Post Muffler Assembly
    More Info
    $306.30 MSRP: $420.18
    You Save: $113.88 (28%)
  • Walker Fiber And Metal Laminate Ring Exhaust Manifold Flange Gasket for 2001 Infiniti QX4 - 31576

    Walker® Fiber And Metal Laminate Ring Exhaust Manifold Flange Gasket for 2001 Infiniti QX4

    PartNumber: 31576
    Product Specifications
    • Location: Converter Inlet (Front Passenger Side)
    • Material: Fiber and Metal Laminate
    • Port Size: 2.14" x 2.14"
    • Thickness: 0.16"
    • UPC: 086387315760
    • Part Description: Fiber And Metal Laminate Ring Exhaust Manifold Flange Gasket
    More Info
    $2.68
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 2001 Infiniti QX4 - 35343

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 2001 Infiniti QX4

    PartNumber: 35343
    Product Specifications
    • Notes: 1 3/4 Inch
    • Bolt Diameter: 0.375
    • Clamp Design: U-Clamp
    • Clamp Maximum Diameter: 1.75
    • Clamp Type: U-Bolt
    • Finish: Natural
    • Gauge: 11.0
    • Grade Type: Regular
    • Hardware Material: Steel
    • Internet Product Code (IPC): 325726F1A11
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 2017
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35343
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1965
    • Most Popular Make / Model: Honda Accord
    • Most Popular Year: 2012
    • Nut Type: Hex
    • Package Contents: One Exhaust Clamp
    • Pipe Diameter: 1.750
    • Product Grade: Economy
    • Saddle Hole Type: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 7817317
    • UPC: 086387353434
    • Width: 3
    • Part Description: Heavy Duty Steel Natural U Bolt Clamp
    More Info
    $1.51
  • Bosal Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 256-535

    Bosal® Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 256-535
    Product Specifications
    • Notes: Between Front Pipe and Central Silencer
    • Gasket / Seal Material: Steel
    • Internet Product Code (IPC): C216266FEA4
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 256-535
    • Package Contents: Gasket
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920010388
    • Part Description: Exhaust Pipe Flange Gasket
    More Info
    $4.38
  • Bosal Exhaust Pipe Flange Gasket for 2001 Infiniti QX4 - 256-792

    Bosal® Exhaust Pipe Flange Gasket for 2001 Infiniti QX4

    PartNumber: 256-792
    Product Specifications
    • Notes: Between Central and Rear Silencer
    • Gasket / Seal Material: Steel
    • Internet Product Code (IPC): FAAF4D57485
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 256-792
    • Package Contents: Gasket
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920301011
    • Part Description: Exhaust Pipe Flange Gasket
    More Info
    $3.74
  • Walker Soundfx Rear Aluminized Steel Round Direct Fit Exhaust Muffler for 2001 Infiniti QX4 - 18962

    Walker® Soundfx Rear Aluminized Steel Round Direct Fit Exhaust Muffler for 2001 Infiniti QX4

    PartNumber: 18962
    Product Specifications
    • Notes: optional; SoundFX for 54378
    • Body Height: 5.000
    • Body Length: 12.000
    • Body Material: Steel
    • Body Width: 5.000
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Configuration: Center
    • Internet Product Code (IPC): 94A21ACA976
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18962
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2001
    • Most Popular Make / Model: Nissan Pathfinder
    • Most Popular Year: 2001
    • Muffler Body Height: 5.0
    • Muffler Body Length: 12.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 5.0
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: 2-Bolt Welded Flange
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2.0
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 49.5
    • Muffler Reversible: No
    • Muffler Shape: Round
    • Outlet 1 Outside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 49.500
    • Product Grade: Economy
    • Reversible: No
    • Shape: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 158500
    • Universal Or Specific Fit: Specific
    • UPC: 086387189620
    • Part Description: Soundfx Rear Aluminized Steel Round Direct Fit Exhaust Muffler
    More Info
    $51.99
  • Bosal Exhaust Front Pipe for 2001 Infiniti QX4 - 760-713

    Bosal® Exhaust Front Pipe for 2001 Infiniti QX4

    PartNumber: 760-713
    Product Specifications
    • Color/Finish: Steel
    • Exhaust Pipe Bend Type: Assorted
    • Exhaust Pipe Inlet Connection Type: Bolt on
    • Exhaust Pipe Material: Aluminized Steel
    • Exhaust Pipe Maximum Diameter (in): 1.0
    • Exhaust Pipe Minimum Diameter (in): 1.0
    • Exhaust Pipe Outlet Connection Type: Bolt on
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Fitment: Direct OE Replacement
    • Inlet Flange Bolt Hole Quantity: 3
    • Inlet Quantity: 1
    • Inlet Type: Flanged
    • Internet Product Code (IPC): 40084FD1E21
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 760-713
    • Outlet Flange Bolt Hole Quantity: 2
    • Outlet Quantity: 1
    • Outlet Type: Flanged
    • Resonator Body Diameter: 3
    • Resonator Body Length: 8.875
    • Resonator Body Material: Aluminized Steel
    • Resonator Body Shape: Round
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920311621
    • Part Description: Exhaust Front Pipe
    More Info
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