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Replacement and OEM Parts for 2003 Infiniti QX4 Fuel Systems & Components

2003 Infiniti QX4 Fuel Systems & Components

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2003 Infiniti QX4
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Engine & Drivetrain

53 products about 2003 Infiniti QX4 Fuel Systems & Components found

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  • OEM 2003 Infiniti QX4 Relay Diagram - 25230-79917
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    OEM (Genuine) 2003 Infiniti QX4 Relay

    PartNumber: 25230-79917
    OEM 2003 Infiniti QX4 Relay - 25230-79917
    Product Specifications
    • Notes: Qx4; Miyamoto; From 8/00;Qx4; Niles; From 8/00
    • Item Dimensions: 4.6 x 2.6 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25230-79945, 25320-79915, 25230-79915, 25230-79944, 25230-79965
    • Part Description: Relay
    More Info
    $7.84 MSRP: $11.38
    You Save: $3.54 (32%)
  • Dorman Fuel Tank Sending Unit Gasket for 2003 Infiniti QX4 - 579-051

    Dorman® Fuel Tank Sending Unit Gasket for 2003 Infiniti QX4

    PartNumber: 579-051
    Product Specifications
    • Gasket or Seal Included: Yes
    • Inside Diameter: 1''
    • Installation Hardware Included: Yes
    • Lock Ring Diameter: 2.373''
    • Material: Rubber
    • OE Part Number: 17342-01A00
    • Outside Diameter: 2.375''
    • Package Quantity: 1
    • Packaging Type: Bag
    • UPC: 019495220435
    • Part Description: Fuel Tank Sending Unit Gasket
    More Info
    $13.49
  • Airtex Fuel Pump Strainer for 2003 Infiniti QX4 - FS194

    Airtex® Fuel Pump Strainer for 2003 Infiniti QX4

    PartNumber: FS194
    Product Specifications
    • Gasket Included: N
    • Hazardous Material: No
    • Inlet Count: 1
    • Inlet Type: Push Fit
    • Item Grade: Standard Replacement
    • Outlet Count: 1
    • Package Quantity: 1
    • UPC: 080044285298
    • Warranty: Limited 1 Year
    • Part Description: Fuel Pump Strainer
    More Info
    $10.87
  • Gates Keyed Alike Fuel Tank Cap for 2003 Infiniti QX4 - 31836KA

    Gates® Keyed Alike Fuel Tank Cap for 2003 Infiniti QX4

    PartNumber: 31836KA
    Product Specifications
    • Cam Type: Quick-On
    • Depth: 2.61
    • Lockable: Yes
    • Shell Diameter: 2.91
    • Thread Diameter: 1.78
    • UPC: 770075773269
    • Venting: Emission Control
    • Part Description: Keyed Alike Fuel Tank Cap
    More Info
    $17.16
  • Spectra Premium Fuel Tank Filler Neck for 2003 Infiniti QX4 - FN748

    Spectra Premium® Fuel Tank Filler Neck for 2003 Infiniti QX4

    PartNumber: FN748
    Product Specifications
    • Cup Type: Quick-On
    • Diameter: 1
    • Fuel Type: Gas
    • Length: 32
    • UPC: 671607113501
    • Vent 1: 1/4
    • Vent 2: 1/4
    • Vent 3: 1/4
    • Vent Quantity: 3
    • Part Description: Fuel Tank Filler Neck
    More Info
    $94.50
  • WIX Complete In Line Fuel Filter for 2003 Infiniti QX4 - 33023

    WIX® Complete In Line Fuel Filter for 2003 Infiniti QX4

    PartNumber: 33023
    Product Specifications
    • Class: A
    • Duty Type: LD
    • Height: 4.803''
    • Inlet: 8 MM
    • Inner Diameter Top: Closed
    • MediaType: Cellulose
    • Micron: 13.00 Micron
    • Outer Diameter Top: 2.205''
    • Outlet: 8 MM
    • Style: Fuel (Complete In-Line) Filter
    • UPC: 765809330238
    • Part Description: Complete In Line Fuel Filter
    More Info
    $20.99
  • Delphi Fuel Pump And Strainer Set for 2003 Infiniti QX4 - FE0388

    Delphi® Fuel Pump And Strainer Set for 2003 Infiniti QX4

    PartNumber: FE0388
    Product Specifications
    • Notes: Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FC01 is recommended.
    • Current Draw: 5
    • Flow Rating: 37 gph
    • Fuel Type: Gas
    • Gasket or Seal Included: No
    • In Tank or External: In Tank
    • Inlet Type: Strainer
    • Internal or External Strainer: External
    • Item Grade: Standard Replacement
    • Maximum Pressure: 99.0 PSI
    • Outlet Outside Diameter: 0.375''
    • Outlet Type: Female Quick Connect
    • Pump Type: Electric
    • Strainer Included: Yes
    • System Pressure: 44 psi
    • Terminal Gender: Female
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604139479
    • Voltage: 12.0 VDC
    • Wiring Harness Included: No
    • Part Description: Fuel Pump And Strainer Set
    More Info
    $131.78
  • Walker Products Fuel Injector Seal Kit for 2003 Infiniti QX4 - 17089

    Walker Products® Fuel Injector Seal Kit for 2003 Infiniti QX4

    PartNumber: 17089
    Product Specifications
    • Notes: For Non Pintle Style Injectors
    • UPC: 724620071874
    • Part Description: Fuel Injector Seal Kit
    More Info
    $3.43
  • Autobest Fuel Pump Strainer for 2003 Infiniti QX4 - F295S

    Autobest® Fuel Pump Strainer for 2003 Infiniti QX4

    PartNumber: F295S
    Product Specifications
    • Country of Orign: China
    • Material: PA
    • Product Height (in): 2.15
    • Product Length (in): 4.92
    • Product Width (in): 2.56
    • Strainer Type: Push Fit
    • UPC: 00072845102959
    • Weight (lbs): 0.02
    • Part Description: Fuel Pump Strainer
    More Info
    $2.06
  • OEM 2003 Infiniti QX4 Fuel Filler Cap Assembly Diagram - 17251-79961
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Filler Cap Assembly

    PartNumber: 17251-79961
    OEM 2003 Infiniti QX4 Fuel Filler Cap Assembly - 17251-79961
    Product Specifications
    • Notes: From 4/98, From 12/98
    • Other Names: Filler Cap, Fuel Cap
    • Item Dimensions: 9.5 x 5.3 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17251-5M000
    • Part Description: Fuel Filler Cap Assembly
    More Info
    $24.42 MSRP: $33.23
    You Save: $8.81 (27%)
  • OEM 2003 Infiniti QX4 Fuel Filler Cap Assembly Diagram - 17251-79961
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Filler Cap Assembly

    PartNumber: 17251-79961
    OEM 2003 Infiniti QX4 Fuel Filler Cap Assembly - 17251-79961
    Product Specifications
    • Notes: From 4/98, From 12/98
    • Other Names: Filler Cap, Fuel Cap
    • Item Dimensions: 9.5 x 5.3 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17251-5M000
    • Part Description: Fuel Filler Cap Assembly
    More Info
    $24.42 MSRP: $33.23
    You Save: $8.81 (27%)
  • Dorman Fuel Tank Sending Unit Lock Ring for 2003 Infiniti QX4 - 579-019

    Dorman® Fuel Tank Sending Unit Lock Ring for 2003 Infiniti QX4

    PartNumber: 579-019
    Product Specifications
    • Gasket or Seal Included: Yes
    • Inside Diameter: 4.375''
    • Installation Hardware Included: No
    • Lock Ring Diameter: 6.22''
    • Material: Steel Rubber
    • OE Part Number: 1734101A00, 17341-40U00
    • Outside Diameter: 5.12''
    • Package Quantity: 1
    • Packaging Type: Bag
    • UPC: 037495606530
    • Part Description: Fuel Tank Sending Unit Lock Ring
    More Info
    $9.71
  • Delphi Fuel Injection Pressure Regulator for 2003 Infiniti QX4 - FP10406

    Delphi® Fuel Injection Pressure Regulator for 2003 Infiniti QX4

    PartNumber: FP10406
    Product Specifications
    • Adjustable: No
    • Inlet Port Diameter: 11.0 mm
    • Inlet Quantity: 1
    • Inlet Type: Push In
    • Material: Metal
    • Mounting Type: Bolt
    • Outlet Port Diameter: 9.0 mm
    • Outlet Quantity: 1
    • Outlet Type: Hose
    • System Pressure: 44
    • UPC: 689604291627
    • Part Description: Fuel Injection Pressure Regulator
    More Info
    $87.84
  • hitachi Electric Fuel Pump for 2003 Infiniti QX4 - FUP0019

    hitachi® Electric Fuel Pump for 2003 Infiniti QX4

    PartNumber: FUP0019
    Product Specifications
    • Notes: Grade: Actual OE; Terminal Quantity: 2; Description: PUMP ONLY; Availability: Available to Order; Inlet Type: N/A; Outlet Type: N/A; Terminal Type: Blade
    • Manufacturer: Hitachi
    • Module or Pump Only: Pump only
    • OE Part Number: 17042-4W00A
    • UPC: 840151085187
    • Part Description: Electric Fuel Pump
    More Info
    $161.18
  • Spectra Premium Fuel Tank Lock Ring for 2003 Infiniti QX4 - LO165

    Spectra Premium® Fuel Tank Lock Ring for 2003 Infiniti QX4

    PartNumber: LO165
    Product Specifications
    • Inside Diameter: 4-1/2
    • Material: Steel / Polymer
    • Outside Diameter: 6-19/64
    • UPC: 671607120486
    • Part Description: Fuel Tank Lock Ring
    More Info
    $11.44
  • Gates Replacement Non Locking Fuel Tank Cap for 2003 Infiniti QX4 - 31838

    Gates® Replacement Non Locking Fuel Tank Cap for 2003 Infiniti QX4

    PartNumber: 31838
    Product Specifications
    • Cam Type: Quick-On
    • Cap Depth: 2.41"
    • Locking: No
    • Neck Diameter: 2.78"
    • Shell Diameter: 1.78"
    • Type: OE Equivalent Fuel Cap
    • UPC: 072053638943
    • Venting: Emission Control
    • Part Description: Replacement Non Locking Fuel Tank Cap
    More Info
    $6.24
  • OEM 2003 Infiniti QX4 Ring-O Fuel Gag Diagram - 17342-01A00
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    OEM (Genuine) 2003 Infiniti QX4 Ring-O Fuel Gag

    PartNumber: 17342-01A00
    OEM 2003 Infiniti QX4 Ring-O Fuel Gag - 17342-01A00
    Product Specifications
    • Notes: From 4/98
    • Item Dimensions: 6.2 x 5.3 x 0.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-O Fuel Gag
    More Info
    $19.18 MSRP: $26.08
    You Save: $6.90 (27%)
  • OEM 2003 Infiniti QX4 Ring-O Fuel Gag Diagram - 17342-01A00
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    OEM (Genuine) 2003 Infiniti QX4 Ring-O Fuel Gag

    PartNumber: 17342-01A00
    OEM 2003 Infiniti QX4 Ring-O Fuel Gag - 17342-01A00
    Product Specifications
    • Notes: From 4/98
    • Item Dimensions: 6.2 x 5.3 x 0.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-O Fuel Gag
    More Info
    $19.18 MSRP: $26.08
    You Save: $6.90 (27%)
  • OEM 2003 Infiniti QX4 Ring-O Fuel Gag Diagram - 17342-01A00
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    OEM (Genuine) 2003 Infiniti QX4 Ring-O Fuel Gag

    PartNumber: 17342-01A00
    OEM 2003 Infiniti QX4 Ring-O Fuel Gag - 17342-01A00
    Product Specifications
    • Notes: From 4/98
    • Item Dimensions: 6.2 x 5.3 x 0.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-O Fuel Gag
    More Info
    $19.18 MSRP: $26.08
    You Save: $6.90 (27%)
  • OEM 2003 Infiniti QX4 Ring-O Fuel Gag Diagram - 17342-01A00
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    OEM (Genuine) 2003 Infiniti QX4 Ring-O Fuel Gag

    PartNumber: 17342-01A00
    OEM 2003 Infiniti QX4 Ring-O Fuel Gag - 17342-01A00
    Product Specifications
    • Notes: From 4/98
    • Item Dimensions: 6.2 x 5.3 x 0.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ring-O Fuel Gag
    More Info
    $19.18 MSRP: $26.08
    You Save: $6.90 (27%)
  • OEM 2003 Infiniti QX4 Fuel Pump Assembly Diagram - 17042-4W00A
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Pump Assembly

    PartNumber: 17042-4W00A
    OEM 2003 Infiniti QX4 Fuel Pump Assembly - 17042-4W00A
    Product Specifications
    • Notes: From 4/98, From 1/00
    • Other Names: Fuel Pump
    • Item Dimensions: 12.9 x 2.9 x 3.0 inches
    • Item Weight: 1.50 Pounds
    • Replaces: 17042-4W000
    • Replaced by: A7042-4W00A
    • Part Description: Fuel Pump Assembly
    More Info
    $320.40 MSRP: $439.52
    You Save: $119.12 (28%)
  • OEM 2003 Infiniti QX4 Fuel Pump Assembly Diagram - 17042-4W00A
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Pump Assembly

    PartNumber: 17042-4W00A
    OEM 2003 Infiniti QX4 Fuel Pump Assembly - 17042-4W00A
    Product Specifications
    • Notes: From 4/98, From 1/00
    • Other Names: Fuel Pump
    • Item Dimensions: 12.9 x 2.9 x 3.0 inches
    • Item Weight: 1.50 Pounds
    • Replaces: 17042-4W000
    • Replaced by: A7042-4W00A
    • Part Description: Fuel Pump Assembly
    More Info
    $320.40 MSRP: $439.52
    You Save: $119.12 (28%)
  • OEM 2003 Infiniti QX4 Gasket-Manifold, Upper Diagram - 14033-4W010
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    OEM (Genuine) 2003 Infiniti QX4 Gasket-Manifold, Upper

    PartNumber: 14033-4W010
    OEM 2003 Infiniti QX4 Gasket-Manifold, Upper - 14033-4W010
    Product Specifications
    • Notes: Qx4; Lower
    • Other Names: Plenum Gasket
    • Item Dimensions: 16.4 x 7.1 x 0.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Gasket-Manifold, Upper
    More Info
    $18.50 MSRP: $25.15
    You Save: $6.65 (27%)
  • OEM 2003 Infiniti QX4 Gasket-Manifold, Upper Diagram - 14033-4W000
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    OEM (Genuine) 2003 Infiniti QX4 Gasket-Manifold, Upper

    PartNumber: 14033-4W000
    OEM 2003 Infiniti QX4 Gasket-Manifold, Upper - 14033-4W000
    Product Specifications
    • Notes: Qx4; Upper
    • Other Names: Plenum Gasket
    • Item Dimensions: 18.4 x 3.8 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Gasket-Manifold, Upper
    More Info
    $7.13 MSRP: $9.68
    You Save: $2.55 (27%)
  • OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly Diagram - 22670-5L32B
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Pressure Regulator Assembly

    PartNumber: 22670-5L32B
    OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly - 22670-5L32B
    Product Specifications
    • Notes: Qx4
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 3.5 x 2.1 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 22670-5L32A, 22670-5L320, 22670-4M400
    • Part Description: Fuel Pressure Regulator Assembly
    More Info
    $188.98 MSRP: $259.25
    You Save: $70.27 (28%)
  • OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly Diagram - 22670-5L32B
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Pressure Regulator Assembly

    PartNumber: 22670-5L32B
    OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly - 22670-5L32B
    Product Specifications
    • Notes: Qx4
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 3.5 x 2.1 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 22670-5L32A, 22670-5L320, 22670-4M400
    • Part Description: Fuel Pressure Regulator Assembly
    More Info
    $188.98 MSRP: $259.25
    You Save: $70.27 (28%)
  • OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly Diagram - 22670-5L32B
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    OEM (Genuine) 2003 Infiniti QX4 Fuel Pressure Regulator Assembly

    PartNumber: 22670-5L32B
    OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly - 22670-5L32B
    Product Specifications
    • Notes: Qx4
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 3.5 x 2.1 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 22670-5L32A, 22670-5L320, 22670-4M400
    • Part Description: Fuel Pressure Regulator Assembly
    More Info
    $188.98 MSRP: $259.25
    You Save: $70.27 (28%)
  • OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly Diagram - 22670-5L32B
    View Related Parts

    OEM (Genuine) 2003 Infiniti QX4 Fuel Pressure Regulator Assembly

    PartNumber: 22670-5L32B
    OEM 2003 Infiniti QX4 Fuel Pressure Regulator Assembly - 22670-5L32B
    Product Specifications
    • Notes: Qx4
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 3.5 x 2.1 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 22670-5L32A, 22670-5L320, 22670-4M400
    • Part Description: Fuel Pressure Regulator Assembly
    More Info
    $188.98 MSRP: $259.25
    You Save: $70.27 (28%)
  • OEM 2003 Infiniti QX4 Injector Assy-Fuel Diagram - 16600-5L700
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    OEM (Genuine) 2003 Infiniti QX4 Injector Assy-Fuel

    PartNumber: 16600-5L700
    OEM 2003 Infiniti QX4 Injector Assy-Fuel - 16600-5L700
    Product Specifications
    • Notes: Qx4; All
    • Other Names: Injector
    • Item Dimensions: 2.6 x 1.6 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Injector Assy-Fuel
    More Info
    $151.63 MSRP: $208.02
    You Save: $56.39 (28%)
  • OEM 2003 Infiniti QX4 Tube Assy-Filler Diagram - 17221-5W501
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    OEM (Genuine) 2003 Infiniti QX4 Tube Assy-Filler

    PartNumber: 17221-5W501
    OEM 2003 Infiniti QX4 Tube Assy-Filler - 17221-5W501
    Product Specifications
    • Notes: From 4/98, From 06/02
    • Other Names: Filler Neck, Filler Pipe
    • Item Dimensions: 34.7 x 18.2 x 9.0 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Tube Assy-Filler
    More Info
    $119.91 MSRP: $164.50
    You Save: $44.59 (28%)
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