OEM Infiniti Fuel System Parts

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The fuel system in your INFINITI vehicle is responsible for both storing the gasoline your engine runs on and feeding it to the engine. Yours, like all, includes a fuel tank, fuel pump, fuel filters, and fuel injectors. However, some older models may feature a carburetor rather than fuel injectors.

How Fuel Systems Work

The fuel tank stores the gasoline. A fuel pump draws it out of the tank to send it through the fuel lines and to the motor. Fuel filters trap any contaminants that survived the refining process, preventing them from gathering and causing performance issues. The fuel injectors direct the fuel into the engine's chamber, where it mixes with oxygen and fuels combustion.

Even the best fuel system parts can wear down, though. When that happens, your engine may not get the ideal amount of fuel needed to run right.

How To Spot Fault Fuel System Parts

Signs of failure include:

  • Weakened acceleration
  • Problems starting your vehicle
  • Engine stalling
  • Unsteady engine idle
  • The overwhelming odor of gasoline

Genuine OEM Fuel System Parts Perform Best

if an inspection reveals that you do need to replace a fuel system part, be sure to choose the right one for your INFINITI vehicle. That means choosing one made by your manufacturer, since it was designed specifically for your model. Our online auto parts store has everything you need in stock and ready to ship to your door, so buy now!

Fuel Tank
MSRP $1,508.67
$1,021.07
Part Number: 17202-1MG0A
Other Names: Tank Assembly - Fuel More Names
Description: Q70 Hybrid. M35 hybrid. 3.5L. With hybrid. More Info
Fuel Tank
MSRP $1,473.28
$997.12
Part Number: 17202-1NC0D
Other Names: Tank Assembly - Fuel More Names
Description: Q60. Coupe. Q40. More Info
Fuel Tank
MSRP $1,088.25
$736.53
Part Number: 17202-1LA0A
Other Names: Tank Assembly - Fuel More Names
Description: QX56. More Info
Fuel Tank
MSRP $1,974.41
$1,559.00
Part Number: 17202-5DC1A
Other Names: Tank Assembly - Fuel More Names
Description: QX30. With awd. More Info
Fuel Tank
MSRP $1,475.73
$998.78
Part Number: 17202-4HK0A
Other Names: Tank Assembly - Fuel More Names
Description: 3.0L. More Info
Fuel Tank
MSRP $1,516.20
$1,026.16
Part Number: 17202-6HA0A
Other Names: Tank Assembly - Fuel More Names
Description: Q50. 2.0l. Q60. 2.0l. More Info
Fuel Tank
MSRP $1,465.79
$1,157.38
Part Number: 17202-1BA0D
Other Names: Tank Assembly - Fuel More Names
Description: QX50. More Info
Fuel Tank
MSRP $1,358.35
$919.33
Part Number: 17202-1MA0A
Other Names: Tank Assembly - Fuel More Names
Description: Q50. 3.7l. M37, M56, Q70. More Info
Fuel Tank
MSRP $1,063.18
$719.56
Part Number: 17202-5NA0A
Other Names: Tank Assembly - Fuel More Names
Description: QX50. More Info
Fuel Tank
MSRP $1,815.87
$1,433.81
Part Number: 17202-6WW0A
Other Names: Tank Assembly - Fuel More Names
Description: QX70. More Info
Fuel Filter Packing
MSRP $8.73
$7.33
Part Number: 17044-4M405
Other Names: Packing - Fuel Pump More Names
Replaces: 17044-2Y900, 17044-4M400
Description: Sedan,. More Info
Fuel Tank Strap
MSRP $84.15
$59.48
Part Number: 17407-1MG0A
Options: Left
Other Names: Fuel Tank Mount Strap, Tank Strap, Band Assembly - Fuel Tank-Mounting More Names
Description: 3.5L. More Info
Fuel Tank Cap
MSRP $54.47
$42.42
Part Number: 17251-CL70A
Other Names: Fuel Cap, Cap Assembly - Filler More Names
Description: From 04/07. More Info
Heat Shield
MSRP $183.93
$126.69
Part Number: 17285-5NA0A
Options: Rear
Other Names: Protector - Fuel Tank More Names
Replaces: 17285-5NA9E
Description: Rear. More Info
Fuel Tank Shim
MSRP $25.30
$21.22
Part Number: 17243-31U00
Other Names: Shim - Fuel Tank More Names
Replaces: 17243-2Y010, 17243-51E02
Upper Shield
MSRP $454.98
$313.39
Part Number: 17285-1MG0A
Options: Upper
Other Names: Protector, Tank Shield, Heat Shield, Protector - Fuel Tank More Names
Replaces: 17285-EJ70A
Description: Upper. 4wd. More Info
Fuel Tank Mount Strap
MSRP $19.53
$16.38
Part Number: 17407-7S000
Options: Rear
Other Names: Band Assembly - Fuel Tank-Mounting More Names
Description: Rear. More Info
Fuel Tank Sending Unit
MSRP $167.28
$115.22
Part Number: 25060-AM60A
Options: Right
Other Names: Sender Unit - Fuel Gauge More Names
Replaces: 25060-AM600
Description: Fits G35 G35. Sedan. Right. More Info
Fuel Tank Mount Strap
MSRP $55.40
$43.15
Part Number: 17406-7S005
Options: Front
Other Names: Band Assembly - Fuel Tank Mounting More Names
Description: Front. More Info
Fuel Tank Mount Strap
MSRP $19.52
$16.37
Part Number: 17406-ZE00B
Options: Front
Other Names: Band Assembly - Fuel Tank Mounting More Names
Description: Front. More Info
Fuel Tank Sending Unit
MSRP $267.05
$183.94
Part Number: 25060-6AB0A
Options: Left
Other Names: Fuel Gauge Sending Unit, Sender Unit - Fuel Gauge More Names
Description: From 11/2014. Q70 Hybrid. Left. From 11/14. To 09/2015. To 12/2015. More Info
Fuel Tank Lock Ring
MSRP $44.47
$37.30
Part Number: 17343-3ZD0A
Other Names: Plate - Lock-Fuel Gauge More Names
Fuel Tank Mount Strap
MSRP $53.15
$41.39
Part Number: 17406-AL500
Options: Right, Left
Other Names: Tank Strap, Band Assembly - Fuel Tank Mounting More Names
Description: 2.0L, 3.0L. Coupe,. 3.5L. Sedan,. More Info
Fuel Tank
MSRP $1,136.53
$769.21
Part Number: 17202-1NC0B
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-1NC0A, 17202-EJ80A
Description: G37. Coupe, sedan. M35, M45. G25. More Info
Fuel Tank
MSRP $1,473.28
$997.12
Part Number: 17202-JL60B
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-EJ90A, 17202-JK60A, 17202-JL60A
Description: G35. M35, M45. G37. More Info
Fuel Pump
MSRP $711.48
$485.80
Part Number: 17040-HG00A
Other Names: Fuel Pump - In Tank More Names
Replaces: 17040-5DD0A
Description: In tank. QX30. Fwd. More Info
Fuel Tank
MSRP $1,504.78
$1,018.44
Part Number: 17202-1BA0C
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-1BA0A, 17202-1BA0B
Description: EX35, EX37. QX50. More Info
Fuel Tank
MSRP $912.88
$617.84
Part Number: 17202-3KA1E
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-3KA1B, 17202-3KA1D
Description: QX60. 3.5L. From 08/2015. More Info
Fuel Tank
MSRP $1,515.70
$1,025.83
Part Number: 17202-EY80A
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-CD000, 17202-CD010, 17202-CE800, 17202-EV10A
Description: G35. Coupe. More Info
Fuel Tank
MSRP $1,815.87
$1,433.81
Part Number: 17202-1CA0C
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-1CA0A, 17202-1CA0B
Description: FX35, FX50, FX37. QX70. More Info
Fuel Tank
MSRP $1,168.35
$790.74
Part Number: 17202-7S000
Other Names: Tank Assembly - Fuel More Names
Replaces: 17201-7S000, 17201-ZE00B
Description: QX56. More Info
Fuel Tank
MSRP $1,672.86
$1,320.89
Part Number: 17202-JJ60C
Other Names: Tank Assembly - Fuel More Names
Replaces: 17202-JJ60A
Description: Fits G37 G37. Q60. Convertible. More Info
Fuel Pump Assembly
MSRP $515.80
$352.19
Part Number: 17040-3JT0D
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Replaces: 17040-3JT0C
Description: In tank. 2.5L. More Info
Fuel Pump Tank Seal
MSRP $21.53
$18.06
Part Number: 17342-01A00
Other Names: Sealing Ring, Fuel Sender Unit O-Ring, Sending Unit O-Ring, Fuel Pump Packing, Fuel Sender Unit Packing, Sending Unit Seal, Fuel... More Names
Description: From 4/98. 2003-06. Coupe,. To 4/98. Sedan,. 4.5L. 2002. More Info
Fuel Pump Tank Seal
MSRP $31.53
$26.45
Part Number: 17342-5M047
Other Names: Packing - Fuel Gauge More Names
Fuel Pump Tank Seal
MSRP $33.18
$27.83
Part Number: 17342-7S000
Other Names: Ring O Fuel Gag More Names
Fuel Strainer
MSRP $27.23
$22.84
Part Number: 16400-2Y922
Other Names: Fuel Filter, Strainer Fuel More Names
Replaces: 16400-2Y920, 16400-2Y921
Description: I30. More Info
Fuel Cap
MSRP $36.25
$30.41
Part Number: 17251-JL60A
Other Names: Fuel Tank Cap, Cap Assembly - Filler More Names
Description: Convertible. Coupe. To 09/2010. More Info
Fuel Pump
MSRP $510.75
$348.74
Part Number: 17040-5UM0A
Other Names: Fuel Pump - In Tank More Names
Description: QX50. More Info
Fuel Pump
MSRP $531.38
$362.83
Part Number: 17040-3ZD0B
Other Names: Electric Fuel Pump, Fuel Pump - In Tank More Names
Replaces: 17040-1LA0A, 17040-1LA0B, 17040-1LA0D, 17040-3ZD0A
Description: Fits QX56, QX80 From 05/2016. In Tank Assy. More Info
Fuel Pump
MSRP $708.88
$484.03
Part Number: 17040-5DD1A
Other Names: Fuel Pump - In Tank More Names
Description: In tank. QX30. With awd. More Info
Fuel Pocket
MSRP $203.44
$128.45
Part Number: 78120-5NA0A
Other Names: Base Assembly - Fuel Filler More Names
Fuel Filter
MSRP $25.55
$21.43
Part Number: 16400-41B1A
Other Names: Strainer Fuel More Names
Replaces: 16400-0M200, 16400-0W000, 16400-41B00, 16400-41B00JP, 16400-41B05, 16400-D0300, 16400-D0300MP, 16400-F5100, 16400-F5100MP, 16400-V2700, 16400-V2705
Description: In-Line Filter. Q45. G20. I30. 2003-06. From 01/1994. M45. More Info
Notes: Included with fuel pump assy. More Notes
Fuel Filter
MSRP $24.87
$20.86
Part Number: 16400-53J10
Other Names: Strainr Fuel More Names
Replaces: 16400-10Y00, 16400-10Y05, 16400-72L00, 16400-72L05, 16400-W4000
Description: J30. In-Line Filter. More Info
Fuel Injector
MSRP $189.02
$130.19
Part Number: 16600-5L700
Other Names: Injector, Injector Assembly - Fuel More Names
Description: G20. I30. Incl.O-Rings. Vendor:unisia/jecs. QX4. All. Optional. Q45. More Info
Fuel Pump
MSRP $515.77
$352.17
Part Number: 16630-6KA0B
Other Names: Pump Assembly - Fuel- High Pressure More Names
Description: High pressure. QX60. More Info
Fuel Pump
MSRP $742.33
$506.87
Part Number: 16630-HG00E
Other Names: Fuel Pump Assembly - High Pressure More Names
Description: High pressure pump. QX30. More Info
Fuel Pump
MSRP $370.78
$255.40
Part Number: 17042-2Y900
Other Names: Pump Assembly - Fuel More Names
Description: I30. More Info
Fuel Pump
MSRP $401.10
$276.28
Part Number: 17042-AC700
Other Names: Pump Assembly - Fuel More Names
Description: G35. Sedan. More Info
Fuel Rail
MSRP $272.25
$187.53
Part Number: 17520-3JV0A
Other Names: Tube Assembly - Fuel More Names
Description: QX60. 2.5l. More Info
Fuel Rail
MSRP $222.55
$153.29
Part Number: 17520-5NA2A
Other Names: Tube Assembly - Fuel More Names
Description: QX50. Port injection. More Info
Fuel Rail
MSRP $233.75
$161.01
Part Number: 17521-5NA0A
Other Names: Pipe Assembly - Fuel More Names
Description: QX50. Direct injection. More Info
Fuel Rail
MSRP $349.58
$240.79
Part Number: 17522-6KA0B
Options: Right
Other Names: Pipe Assembly - Fuel More Names
Description: QX60. 3.5l. Right. More Info
Fuel Door
MSRP $198.11
$125.09
Part Number: 78830-5UB0A
Other Names: Lid Assembly - Fuel Filler More Names
Fuel Door
MSRP $118.18
$76.57
Part Number: 78832-5NA0H
Other Names: Lid Assembly - Fuel Filler More Names
Fuel Label
MSRP $12.08
$10.14
Part Number: 14806-54F05
Other Names: Caution Label, Label - Unleaded Fuel Only More Names
Description: Unleaded fuel only, 3.5L. Fuel economy. #1, from 7/10. Sedan,. More Info
Fuel Label
MSRP $5.98
$5.02
Part Number: 14806-9Z800
Other Names: Label - Unleaded Fuel Only More Names
Fuel Label
MSRP $5.67
$4.75
Part Number: 14806-ZZ00A
Other Names: Labl Unleaded Fuel More Names
Description: Fuel caution. #2. More Info
Notes: Order by description. More Notes
Fuel Filter
MSRP $17.50
$14.68
Part Number: 16400-0W005
Other Names: Strainer Fuel More Names
Replaces: 16400-0W010, 16400-0W01A, 16400-3S500
Description: Q45. QX4. More Info
Fuel Filter
MSRP $26.83
$22.51
Part Number: 16400-72L15
Other Names: Strainer Fuel More Names
Replaces: 16400-72L10, 16400-9E000
Description: G20. More Info
Fuel Pump
MSRP $762.37
$520.54
Part Number: 16630-5CA0B
Other Names: Pump Assembly - Fuel- High Pressure More Names
Description: Q50. Q60. High pressure. 3.0l. From 4/17. More Info
Fuel Pump
MSRP $1,344.13
$909.71
Part Number: 16630-5NA0A
Other Names: Fuel Pump Assembly - High Pressure More Names
Description: High pressure. QX50. More Info
Fuel Pump
MSRP $615.57
$420.31
Part Number: 16630-HG00A
Other Names: Mechanical Fuel Pump, Pump Assembly - Fuel- High Pressure More Names
Description: Q50. High pressure. 2.0l. Q60. Direct Injection Fuel Pump. More Info
Fuel Pump
MSRP $472.73
$325.62
Part Number: 17042-AG901
Other Names: Electric Fuel Pump, Pump Assembly - Fuel More Names
Description: Q45. M45. To 12/2005. 2003-06. More Info
Fuel Rail
MSRP $156.05
$110.30
Part Number: 17522-1CA0A
Options: Right
Other Names: Pipe Assembly - Fuel More Names
Description: FX50. Right. QX70. 5.0l. More Info
Fuel Door
MSRP $188.85
$119.24
Part Number: G8830-3JAMA
Options: Left
Other Names: Lid Assembly - Fuel Filler More Names
Fuel Label
MSRP $14.28
$11.98
Part Number: 14806-2Y900
Other Names: Caution Label, Labl Diesl Fuel More Names
Description: 3.5L. 2.5L. Fuel economy. More Info
Notes: Order by description. More Notes
Fuel Injector
MSRP $189.02
$130.19
Part Number: 16600-AE060
Other Names: Injector, Injector Assembly - Fuel More Names
Description: M45. Fx. 4.5l. Q45. All. I35. To 08/03. Incl.O-Rings. More Info
Fuel Pump
MSRP $297.63
$205.01
Part Number: 16630-6KA0A
Other Names: Mechanical Fuel Pump, Service File - Fuel Pump High Pressure More Names
Description: High pressure. QX60. To 08/2017. Direct Injection Fuel Pump. More Info
Fuel Pump
MSRP $699.35
$477.52
Part Number: 17040-6AB0A
Other Names: Electric Fuel Pump, Pump Complete - Fuel More Names
Description: Q50. In tank. 3.5l. To 09/2015. In Tank Assy. Q70 Hybrid. More Info
Fuel Pump
MSRP $515.80
$352.19
Part Number: 17040-JL60A
Other Names: Fuel Pump Assembly, Pump Complete - Fuel More Names
Description: Fits G37, G37X G37. Convertible. More Info
Fuel Pump
MSRP $400.55
$275.90
Part Number: 17042-5Y700
Other Names: Pump Assembly - Fuel More Names
Description: G35. Sedan. I35. More Info
Fuel Rail
MSRP $189.42
$130.47
Part Number: 17521-5CA0A
Options: Right
Other Names: Pipe Assembly - Fuel More Names
Description: Q50. 3.0l. Q60. 3.0l. Right. More Info
Fuel Pocket
MSRP $138.96
$90.03
Part Number: 78120-5CA0A
Other Names: Base Assembly - Fuel Filler More Names
Fuel Pocket
MSRP $216.71
$136.83
Part Number: 78120-5DA0A
Options: Left
Other Names: Base Assembly - Fuel Filler More Names
Fuel Door
MSRP $175.56
$113.75
Part Number: 78832-5DA0A
Options: Left
Other Names: Lid Assembly - Fuel Filler More Names
Fuel Label
MSRP $3.97
$3.33
Part Number: 14806-F9910
Other Names: Caution Label, Label - Unleaded Fuel Only More Names
Description: Unleaded fuel only, 4.5L. #1, to 7/10. More Info
Fuel Label
MSRP $3.78
$3.17
Part Number: 14806-F9915
Other Names: Fuel Information Label, Label - Unleaded Fuel Only More Names
Description: Unleaded fuel only. 3.7L. 4.5L. All. 5.0L. Coupe,. More Info
Notes: Order by description. More Notes
Fuel Injector
MSRP $201.57
$138.84
Part Number: 16600-EY00A
Other Names: Injector, Injector Assembly - Fuel More Names
Notes: Includes O-Rings. More Notes
Fuel Pump
MSRP $510.75
$348.74
Part Number: 17040-6WW0A
Other Names: Pump Complete - Fuel More Names
Description: QX70. 3.7l. More Info
Fuel Rail
MSRP $286.45
$197.31
Part Number: 17521-1CA0A
Options: Left
Other Names: Pipe Assembly - Fuel More Names
Description: FX50. Left. QX70. 5.0l. More Info
Fuel Rail
MSRP $338.25
$232.99
Part Number: 17521-6KA0B
Options: Left
Other Names: Pipe Assembly - Fuel More Names
Description: QX60. 3.5l. Left. More Info
Fuel Rail
MSRP $177.38
$122.18
Part Number: 17522-1LA0A
Options: Left
Other Names: Pipe Assembly - Fuel More Names
Description: Q70, Q70L. 5.6l. Left. M56. QX56. More Info
Fuel Rail
MSRP $171.42
$118.07
Part Number: 17522-5CA0A
Options: Left
Other Names: Pipe Assembly - Fuel More Names
Description: Q60. 3.0l. Left. More Info
Fuel Inlet Box
MSRP $162.92
$115.15
Part Number: 17280-2Y900
Other Names: Chamber Assembly - Fuel Tank More Names
Description: 3.0l only. More Info
Fuel Pump Assembly
MSRP $541.92
$370.02
Part Number: 17040-3KA1E
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Replaces: 17040-3JA0A, 17040-3KA1A, 17040-3KA1B, 17040-3KA1C, 17040-3KA1D
Description: From 05/2013. To 06/2013. In Tank Assy. More Info
Fuel Pump Assembly
MSRP $510.75
$348.74
Part Number: 17040-4HK1A
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: 3.0L, from 07/2016. Q50. Q60. In tank. 3.0l. From 7/16. More Info
Fuel Pump Assembly
MSRP $510.75
$348.74
Part Number: 17040-6HA0A
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: Q50. In tank. 2.0l. Q60. More Info
Fuel Pump Assembly
MSRP $520.97
$355.72
Part Number: 17040-9PJ0A
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: In tank. QX60. 3.5l. More Info
Fuel Pump Assembly
MSRP $699.35
$477.52
Part Number: 17040-6AU0B
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: In-tank. 5.6L. More Info
Fuel Pump Assembly
MSRP $699.35
$477.52
Part Number: 17040-6AU0A
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: Q70. 3.7l. More Info
Fuel Pump Assembly
MSRP $699.35
$477.52
Part Number: 17040-4HL0A
Other Names: Fuel Pump, Fuel Pump - In Tank More Names
Description: Q70 Hybrid. Q50. In tank. 3.5l. More Info
Fuel Door Bumper
MSRP $12.93
$9.94
Part Number: 78837-EG00A
Other Names: Bumper - Fuel Filler Lid More Names
Description: #2. Type 1. Sedan. More Info
Fuel Pump
MSRP $446.30
$307.41
Part Number: A7042-1W700
Other Names: Pump Assembly - Fuel More Names
Replaces: 17042-1W700
Description: From 4/98, to 1/00. QX4. More Info
Fuel Door Screw
MSRP $3.56
$2.74
Part Number: 01431-00501
Other Names: Fuel Filler Door Screw, Screw More Names
Description: Coupe,. More Info
Fuel Door Bumper
MSRP $1.16
$0.89
Part Number: 01658-00393
Options: Left
Other Names: Fuel Door Plug, Bumper - Fuel Filler Lid More Names
Description: Type 1. More Info
Notes: Included with fuel door. More Notes
Fuel Filter
MSRP $28.15
$23.61
Part Number: 16400-2Y505
Other Names: Fuel Strainer, Strainer Assembly - Fuel More Names
Replaces: 16400-2Y501, 16400-2Y500
Description: G35. Sedan,. I35. More Info
Fuel Injector
MSRP $189.95
$130.84
Part Number: 16600-CD70A
Other Names: Injector, Injector Assembly - Fuel More Names
Replaces: 16600-CD700, 16600-CD701
Description: Fits FX35, G35, M35, M45 M35. G35. Fx. 3.5l. Optional. Incl.O-Rings. Vendor:unisia/jecs. More Info
Fuel Pump Controller
MSRP $484.23
$333.54
Part Number: 17001-5CA0A
Other Names: Control Module, Control Module Kit - Fuel Pump More Names
Description: Fuel pump. Q60. 3.0l. More Info
Fuel Pump Controller
MSRP $528.15
$360.62
Part Number: 17001-5ZM0A
Other Names: Control Module Kit - Fuel Pump More Names
Description: QX50. More Info

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