OEM Infiniti Water Pumps

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Every INFINITI has a water pump. What does it do? It moves water from the radiator through the engine and back again. The benefit? The process helps an engine stay at the right temperature for functioning as best it can, whatever the weather. This, in turn, helps keep engines from overheating. How does the water pump in your INFINITI work? First, water travels from your radiator through your motor, heating up as it goes. Your water pump is what returns the liquid to the radiator, where it cools off again. The process repeats. More specifically, in most INFINITI models today, the engine turns the water pump's belt, which then spins its axle. The axle movement is what creates suction, the vacuum effect necessary to pull the water out of the radiator. When water reaches the pump, centrifugal force drives it against the pump's outer walls. Then, it heads down a drain into the engine block, where it goes through the cylinder heads and drains back into the radiator. Unfortunately, water pumps can fail as they age. Luckily, there are many signs.

What are the Symptoms of a Water Pump Going Bad?

They include a lit temperature warning light, a low coolant warning light, coolant leaks, a loose water pump pulley, and low grinding noises when your engine runs. If you're seeing any of these, run an inspection. If you need a replacement, you can buy a genuine INFINITI water pump right from your OEM via our auto parts counter. Order today!

Water Pump
Part Number: 21010-5NA0A
Other Names: Pump Assembly-Water More Names
Description: QX50. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $159.80
$119.85
MSRP $159.80
$119.85
Water Pump
Part Number: 21010-HG00K
Other Names: Pump Assembly-Water More Names
Description: QX30. From 1/18. More Info
Fits:
  • Infiniti:
    • QX30
MSRP $333.17
$249.88
MSRP $333.17
$249.88
Water Pump
Part Number: 21010-HG00M
Other Names: Pump Assembly Water More Names
Replaces: 21010-HG00E, 21010-HG00H
Description: QX30. To 1/18. More Info
Fits:
  • Infiniti:
    • QX30
MSRP $580.17
$522.15
MSRP $580.17
$522.15
Water Pump
Part Number: 21010-AR025
Other Names: Pump Assembly-Water More Names
Replaces: 21010-AR000
Description: Q45. M45. More Info
Fits:
  • Infiniti:
    • M45,
    • Q45
MSRP $238.57
$178.93
MSRP $238.57
$178.93
Water Pump
Part Number: B1010-JK00C
Other Names: Engine Water Pump, Pump Kit-Water More Names
Replaces: 21010-JK00A, B1010-JK00A
Description: G25. M35. Fx. 3.5l. From 03/07. Incl.Gaskets. More Info
Fits:
  • Infiniti:
    • FX35,
    • G25,
    • G35,
    • M35
MSRP $162.60
$121.95
MSRP $162.60
$121.95
Water Pump
Part Number: B1010-JK20A
Other Names: Pump Assembly-Water More Names
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • G35,
    • G37,
    • M35,
    • M35h,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 11 more
MSRP $101.33
$76.00
MSRP $101.33
$76.00
Water Pump
Part Number: 21010-7S000
Other Names: Pump Assembly-Water More Names
Description: FX50. QX56. QX70. 5.0l. M56, Q70, Q70L. More Info
Fits:
  • Infiniti:
    • FX50,
    • M56,
    • Q70,
    • Q70L,
    • QX56,
    • QX70,
    • QX80
  • 2 more
MSRP $187.90
$140.93
MSRP $187.90
$140.93
Water Pump
Part Number: 21010-93C3N
Other Names: Pump Assembly Water More Names
Replaces: 21010-HG00G
Description: Q50. Q60. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
MSRP $191.93
$143.95
MSRP $191.93
$143.95
Water Pump
Part Number: 21010-AR725
Other Names: Pump Assembly-Water More Names
Description: M45. Q45. Fx. 4.5l. More Info
Fits:
  • Infiniti:
    • FX45,
    • M45,
    • Q45
MSRP $232.75
$174.56
MSRP $232.75
$174.56
Water Pump
Part Number: 21580-4GA0B
Other Names: Cooler Pump, Motor Assembly-Sub - Cooling More Names
Replaces: 21580-4GA0A
Description: Q50. 3.5L. More Info
Fits:
  • Infiniti:
    • Q50
MSRP $652.92
$587.63
MSRP $652.92
$587.63
Water Pump
Part Number: B1010-AL50B
Other Names: Water Pump Assembly, Pump Assembly-Water More Names
Replaces: 21010-AL500, 21010-AL525, 21010-AL526, 21010-AL527, 21010-AL528
Description: G35. M35. I35. Fx. 3.5l. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • I35,
    • M35
MSRP $158.60
$118.95
MSRP $158.60
$118.95
Water Pump
Part Number: 21010-3TA0B
Other Names: Pump Assembly Water More Names
Description: 2.5L. QX60 Hybrid. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $118.83
$89.13
MSRP $118.83
$89.13
Water Pump
Part Number: 21010-6KA1A
Other Names: Pump Assembly Water More Names
Replaces: 21010-6KA0A
Description: QX60. 3.5L. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $187.25
$140.44
MSRP $187.25
$140.44
Water Pump
Part Number: 21010-JA11A
Other Names: Pump Assembly - Water More Names
Replaces: 21010-JA10A
Description: 3.5L. JX35. More Info
Fits:
  • Infiniti:
    • JX35,
    • QX60
MSRP $164.20
$123.15
MSRP $164.20
$123.15
Water Pump
Part Number: 21580-5CA6A
Positions: Left
Other Names: Auxiliary Pump, Motor Assembly, Motor Assembly - Sub Cooling More Names
Description: Q60. Left. Red sport models. Cooling motor assy. 3.0L, auxiliary cooling & components, with high output. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
MSRP $603.62
$543.26
MSRP $603.62
$543.26
Water Pump Bolt
Part Number: 081A8-8251A
Other Names: Water Outlet Bolt, Engine Intake Manifold Bolt, Bolt Hex Hardware More Names
Description: Bolt. 3.0L, type 2. All Required. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60,
    • QX56,
    • QX60,
    • QX80
MSRP $1.13
$0.95
MSRP $1.13
$0.95
Water Pump Assembly
Part Number: 21010-02P85
Other Names: Pump Assembly Water More Names
Replaces: 21010-02P03, 21010-02P04, 21010-02P27, 21010-02P28, 21010-02P29
Fits:
  • Infiniti:
    • M30
MSRP $122.40
$91.80
MSRP $122.40
$91.80
Water Pump Assembly
Part Number: 21010-4S10A
Other Names: Water Pump, Pump Assembly Water More Names
Replaces: 21010-4S100, 21010-4S105
Description: QX4. 1997-00. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $154.73
$116.05
MSRP $154.73
$116.05
Water Pump Gasket
Part Number: 21014-4HK0A
Other Names: Gasket, Gaskt-Watr Pump More Names
Description: Q60. Q50. 3.0l. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
MSRP $5.12
$4.30
MSRP $5.12
$4.30
Water Pump Belt
Part Number: A1720-1P102
Other Names: Alternator Belt, Belt-Fanandalternator More Names
Replaces: 11720-1P101, 11720-1P102
Description: Q45. More Info
Fits:
  • Infiniti:
    • Q45
MSRP $37.52
$31.51
MSRP $37.52
$31.51
Water Pump Assembly
Part Number: 21010-31U85
Other Names: Water Pump, Pump Assembly-Water More Names
Replaces: 21010-31U25, 21010-31U26, 21010-31U27, 21010-31U28, 21010-31U29
Description: I30. QX4. 2001-03. More Info
Fits:
  • Infiniti:
    • I30,
    • QX4
MSRP $110.67
$83.00
MSRP $110.67
$83.00
Water Pump Seal
Part Number: 21014-3KY1A
Other Names: Gasket, Seal Ring, Seal-O Ring More Names
Replaces: 21014-3TA0A
Description: 2.5L. QX60 Hybrid. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $11.38
$9.56
MSRP $11.38
$9.56
Water Pump Gasket
Part Number: 21014-5NA0A
Other Names: Gasket, Gasket-Water Pump More Names
Replaces: 21014-5NA1A
Description: QX50. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $6.93
$5.82
MSRP $6.93
$5.82
Water Pump Bolt
Part Number: 01125-E8041
Other Names: Tube Bolt, Tube Gasket, Bolt More Names
Fits:
  • Infiniti:
    • QX50
MSRP $1.07
$0.90
MSRP $1.07
$0.90
Water Pump Assembly
Part Number: 21010-53J05
Other Names: Water Pump, Pump Assembly Water More Names
Replaces: 21010-53J00, 21010-53J01, 21010-53J03, 21010-53J04, 21010-53J25
Description: G20. More Info
Fits:
  • Infiniti:
    • G20
MSRP $117.67
$88.25
MSRP $117.67
$88.25
Water Pump Gasket
Part Number: 21014-7S000
Other Names: Gasket, Gasket-Water Pump More Names
Description: M56. QX56. 5.6L. 5.0L, to 6/08. More Info
Fits:
  • Infiniti:
    • FX50,
    • M56,
    • QX56,
    • QX80
MSRP $7.77
$6.52
MSRP $7.77
$6.52
Water Pump Gasket
Part Number: 21014-AR01A
Other Names: Gasket, Seal Ring, Engine Water Pump Gasket, Gaskt - Watr Pump More Names
Replaces: 21014-AR000, 21014-AR001
Description: Q45. M45. M56. 5.6L. FX50. Fx. 4.5l. Q70, Q70L. QX70. 5.0l. From 11/2014. 5.0L, from 6/08. More Info
Fits:
  • Infiniti:
    • FX45,
    • FX50,
    • M45,
    • M56,
    • Q45,
    • Q70,
    • Q70L,
    • QX70,
    • QX80
  • 4 more
MSRP $6.70
$5.63
MSRP $6.70
$5.63
Water Pump Bolt
Part Number: 08156-61633
Other Names: Water Pump Assembly Bolt, Oil Cooler Bolt, Bolt-Hex More Names
Description: 3.7L. 2.5L. More Info
Fits:
  • Infiniti:
    • I30,
    • I35,
    • Q70,
    • Q70L,
    • QX60
MSRP $0.60
$0.50
MSRP $0.60
$0.50
Water Pump Assembly Gasket
Part Number: 21014-0W000
Other Names: Gasket-Water Pump More Names
Description: 1997-00. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $7.52
$6.31
MSRP $7.52
$6.31
Engine Water Pump Gasket
Part Number: 21049-ZL80C
Positions: Outer Front
Other Names: Water Pump Front Seal, Seal Ring, Thermo Gasket More Names
Replaces: 21049-31U02, 21049-31U04
Description: 3.5L. QX60. JX35. Front. O-Ring. From 12/2001. More Info
Fits:
  • Infiniti:
    • FX35,
    • G25,
    • G35,
    • I30,
    • I35,
    • JX35,
    • M35,
    • QX4,
    • QX60
  • 4 more
MSRP $10.27
$8.62
MSRP $10.27
$8.62
Water Pump O-Ring
Part Number: 21306-HG00D
Positions: Front
Other Names: Water Inlet Seal, Seal Ring, Seal-O Ring More Names
Description: Q50. Q60. Front. 2.0L, type 1. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60,
    • QX30
MSRP $8.40
$7.06
MSRP $8.40
$7.06
Water Pump O-Ring
Part Number: 21306-HG00F
Positions: Rear
Other Names: Gasket, Thermostat Unit Seal, Water Pump Seal, Seal Ring, Thermostat O-Ring, Thermostat Gasket, Thermostat Unit O-Ring, Seal-O Ring More Names
Replaces: 21306-HG00B
Description: Q50. Q60. QX30. Rear. 2.0L, type 1. Thermostat gasket. More Info
Notes: 12. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60,
    • QX30
MSRP $13.57
$11.40
MSRP $13.57
$11.40
Engine Auxiliary Water Pump
Part Number: 31050-5DA0A
Other Names: Modulator Assembly-Vacuum More Names
Description: ATF Cooling System. More Info
Fits:
  • Infiniti:
    • QX30
MSRP $525.25
$472.73
MSRP $525.25
$472.73
Engine Auxiliary Water Pump
Part Number: 92516-4GA0A
Other Names: Pump Assembly-Heater More Names
Fits:
  • Infiniti:
    • Q50
MSRP $369.80
$277.35
MSRP $369.80
$277.35
Water Pump Assembly Bolt
Part Number: 08120-8251E
Other Names: Bolt-Hex More Names
Replaces: 08120-82510, 08120-8251A, 08120-82528, 081X0-8251E, 812082510, 812082528
Fits:
  • Infiniti:
    • G20
MSRP $1.57
$1.32
MSRP $1.57
$1.32
Engine Water Pump O-Ring
Part Number: 21049-ZL80B
Positions: Rear, Front
Other Names: Water Pump Rear Seal, Seal, Seal Ring, Water Pump O-Ring, Water Pump Assembly Seal, Water Pump Seal, Gasket, Thermo Gasket More Names
Replaces: 21049-31U01, 21049-31U03
Fits:
  • Infiniti:
    • FX35,
    • G25,
    • G35,
    • I30,
    • I35,
    • JX35,
    • M35,
    • QX4,
    • QX60
  • 4 more
MSRP $3.75
$3.15
MSRP $3.75
$3.15
Engine Water Pump O-Ring
Part Number: 21049-JK20A
Positions: Rear, Outer
Other Names: Water Pump O-Ring, Seal Ring, Water Pump Seal, Seal-O Ring More Names
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • G35,
    • G37,
    • M35,
    • M35h,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 11 more
MSRP $9.23
$7.76
MSRP $9.23
$7.76
Engine Water Pump O-Ring
Part Number: 21049-JK20B
Positions: Front, Inner
Other Names: Water Pump O-Ring, Seal Ring, Water Pump Seal, Seal-O Ring More Names
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • G35,
    • G37,
    • M35,
    • M35h,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 11 more
MSRP $9.23
$7.76
MSRP $9.23
$7.76
Drive Motor Inverter Cooler Water Pump
Part Number: 21580-3JV0A
Other Names: Auxiliary Pump, Water Pump, Motor Assembly-Sub - Cooling More Names
Description: To 01/2016. QX60 Hybrid. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $464.02
$348.01
MSRP $464.02
$348.01
Drive Motor Inverter Cooler Water Pump Bracket
Part Number: 21592-1MG0A
Other Names: Cooler Pump Mount, Pump Assembly Insulator, Auxiliary Pump Insulator, Auxiliary Pump Rubber Mount, Engine Water Pump Insulator,... More Names
Description: 3.5L. Aux pump,insulator. Pump & components, with hybrid. More Info
Notes: 11. More Notes
Fits:
  • Infiniti:
    • M35h,
    • Q50,
    • Q70,
    • QX60
MSRP $105.40
$79.05
MSRP $105.40
$79.05
Water Pump
Part Number: 11010-80GMB
MSRP $33.90
$28.48
MSRP $33.90
$28.48
Water Pump
Part Number: 11521-30GMB
MSRP $113.05
$84.79
MSRP $113.05
$84.79
Water Pump
Part Number: 11522-40GMB
MSRP $113.05
$84.79
MSRP $113.05
$84.79
Water Pump
Part Number: 12020-10GMB
MSRP $50.87
$39.68
MSRP $50.87
$39.68
Water Pump
Part Number: 12030-41GMB
MSRP $67.83
$52.91
MSRP $67.83
$52.91
Water Pump
Part Number: 12043-40GMB
MSRP $56.52
$44.08
MSRP $56.52
$44.08
Water Pump
Part Number: 12044-50GMB
MSRP $146.97
$110.23
MSRP $146.97
$110.23
Water Pump
Part Number: 12518-10GMB
MSRP $49.73
$41.78
MSRP $49.73
$41.78
Water Pump
Part Number: 12519-40GMB
MSRP $62.18
$48.50
MSRP $62.18
$48.50
Water Pump
Part Number: 12521-00GMB
MSRP $39.55
$33.22
MSRP $39.55
$33.22

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