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Alternators

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Your car's battery isn't the only part of your vehicle's electrical system that matters. The engine alternator plays a crucial role in keeping your lights, radio and other electrical accessories going by keeping your battery charged up. A failing car alternator can quickly drain your battery of its charge and leave you stranded when you need your vehicle most. There are a range of symptoms to look out for when it comes to a failing alternator. If you find that your car is taking a longer time to accelerate, it might be due to an alternator that is draining the battery. You could find that the lights are flickering on and off on your dashboard or front of your car. The battery could also be struggling to perform or dying. If you need a high-quality OEM Infiniti alternator to replace a failing unit we have you covered. We also offer other alternator parts you may need, including an alternator mounting bracket to replace one that was previously damaged. Only OEM alternators are going to fit your make and model perfectly and work alongside other parts of your vehicle. Find genuine Infiniti alternators here on our site and shop today.

Alternator
Part Number: 23100-5DC3A
Other Names: Generator More Names
Description: QX30. More Info
Notes: Alternator Sold As Assembly Only. More Notes
Fits:
  • Infiniti:
    • QX30
$607.03
$418.85
$607.03
$418.85
Alternator
Part Number: 23100-5NA0A
Other Names: Generator More Names
Description: QX50. More Info
Fits:
  • Infiniti:
    • QX50
$762.22
$525.93
$762.22
$525.93
Alternator
Part Number: 2310M-0L706RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-0L700R, 23100-0L701, 23100-0L701R, 231000L700, 2310M-0L701R, 2310M-0L706R
Description: I30. More Info
Fits:
  • Infiniti:
    • I30
$431.80
$303.12
$431.80
$303.12
Alternator
Part Number: 2310M-8S10ARW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-8S100, 23100-8S100R, 23100-8S10A, 23100-8S10AR
Description: QX56. More Info
Notes: Part Available As Assembly Only. More Notes
Fits:
  • Infiniti:
    • QX56
$367.72
$258.14
$367.72
$258.14
Alternator
Part Number: 2310M-AR00ARW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-AR000, 23100-AR00A, 23100-AR00AR
Description: Q45. Fx. 4.5l. More Info
Fits:
  • Infiniti:
    • FX45,
    • Q45
$370.88
$260.36
$370.88
$260.36
Alternator
Part Number: 23100-6J111
Other Names: Alternator Assembly More Names
Description: G20. More Info
Fits:
  • Infiniti:
    • G20
$464.55
$326.11
$464.55
$326.11
Alternator
Part Number: 2310M-0P515RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-0P515, 23100-0P515R, 23100-0P516
Description: J30. More Info
Fits:
  • Infiniti:
    • J30
$301.20
$211.42
$301.20
$211.42
Alternator
Part Number: 2310M-2Y900RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-2Y900, 23100-2Y900R
Description: I30. More Info
Fits:
  • Infiniti:
    • I30
$341.47
$239.71
$341.47
$239.71
Alternator
Part Number: 2310M-5Y700RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-5Y700, 23100-5Y700R
Description: I35. More Info
Fits:
  • Infiniti:
    • I35
$333.13
$233.86
$333.13
$233.86
Alternator
Part Number: 2310M-CN10ARW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-9Y500, 23100-9Y500R, 23100-CN100, 23100-CN100R, 23100-CN10C, 2310M-CN10AR
Description: 3.5L. From 01/2003. More Info
Fits:
  • Infiniti:
    • I35
$333.13
$233.86
$333.13
$233.86
Alternator
Part Number: 2310M-EA20ARW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-EA200, 23100-EA200R, 23100-EA20A, 23100-EA20AR
Fits:
  • Infiniti:
    • QX56
$376.92
$264.60
$376.92
$264.60
Alternator
Part Number: 23100-1LA1A
Other Names: Alt Assembly More Names
Description: QX56. More Info
Notes: Part Available As Assembly Only. More Notes
Fits:
  • Infiniti:
    • QX56,
    • QX80
$683.63
$471.71
$683.63
$471.71
Alternator
Part Number: 23100-4HK6A
Other Names: Generator More Names
Description: Q50. Q60. Vr30/lo. Pure model. Luxe models. Premium models. 3.0L, without sport. 3.0L, without high output. More Info
Notes: Includes Pulley. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
$647.23
$446.59
$647.23
$446.59
Alternator
Part Number: 23100-ZH00D
Other Names: Alt Assembly More Names
Replaces: 23100-ZH00A, 23100-ZH00B, 23100-ZH00C
Description: QX56. More Info
Notes: Part Available As Assembly Only. More Notes
Fits:
  • Infiniti:
    • QX56
$578.13
$398.91
$578.13
$398.91
Alternator
Part Number: 2310M-0W403RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-0W400, 23100-0W401, 23100-0W401R, 23100-0W402, 23100-0W402R, 23100-0W403, 23100-0W403R, 23100-0W404
Description: QX4. More Info
Fits:
  • Infiniti:
    • QX4
$370.88
$260.36
$370.88
$260.36
Alternator
Part Number: 2310M-3W400RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-3W400, 23100-3W400R
Description: QX4. More Info
Fits:
  • Infiniti:
    • QX4
$341.47
$239.71
$341.47
$239.71
Alternator
Part Number: 2310M-6P000RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-3H000, 23100-6P000, 23100-6P000R, 23100-6P005, 23100-6P005R, 2310M-3H000R, 2310M-6P000R
Description: Q45. More Info
Fits:
  • Infiniti:
    • Q45
$399.42
$280.39
$399.42
$280.39
Alternator
Part Number: 23100-1ZA1A
Other Names: Alt Assembly More Names
Description: Q70. M56. 5.6L. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
$631.93
$436.03
$631.93
$436.03
Alternator
Part Number: 23100-4HK1A
Other Names: Alt Assembly More Names
Description: Q50. Q60. Vr30/hi. 3.0L, with sport. Red sport models. 3.0L, with high output. More Info
Notes: Includes Pulley. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
$647.23
$446.59
$647.23
$446.59
Alternator
Part Number: 23100-AM61A
Other Names: Alternator Assembly More Names
Replaces: 23100-AM610
Description: G35. QX4. Sedan. 3.5L, from 07/02. More Info
Notes: Contact Dealer For Possible Core Charge Or Exchange Information. More Notes
Fits:
  • Infiniti:
    • G35,
    • QX4
$503.80
$347.62
$503.80
$347.62
Alternator
Part Number: 23100-EG910
Other Names: Alternator Assembly More Names
Description: M45. Q45. More Info
Fits:
  • Infiniti:
    • M45,
    • Q45
$683.63
$471.71
$683.63
$471.71
Alternator
Part Number: 23100-HG00B
Other Names: Generator More Names
Description: Q50. Q60. 2.0l. More Info
Notes: Includes Pulley. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
$647.23
$446.59
$647.23
$446.59
Alternator
Part Number: 2310M-31U02RW
Other Names: Alt Assembly Remanufactured More Names
Replaces: 23100-31U02R, 23100-40U00, 23100-40U00R
Description: I30. More Info
Fits:
  • Infiniti:
    • I30
$370.88
$260.36
$370.88
$260.36
Alternator Belt
Part Number: 11720-4P10A
Other Names: Serpentine Belt, Belt-Fan More Names
Description: G25. M35. 2.5L. Fan/alt/ps. 3.5L, 2006-08. More Info
Fits:
  • Infiniti:
    • FX35,
    • G25,
    • M35
$70.33
$50.64
$70.33
$50.64
Alternator Bolt
Part Number: 11916-0W00D
Other Names: Bolt More Names
Fits:
  • Infiniti:
    • QX56,
    • QX80
$4.42
$3.31
$4.42
$3.31
Alternator Pulley
Part Number: 23150-AG010
Other Names: Pulley, Pulley Assembly More Names
Description: Fx. 2.5L. 3.5L. Coupe,. Sedan,. For Mitsubishi Alternator. More Info
Notes: Included With Alternator. More Notes
Fits:
  • Infiniti:
    • FX35,
    • G25,
    • G35,
    • M35,
    • QX4
$201.92
$141.75
$201.92
$141.75
Alternator Belt
Part Number: 11720-4P102
Other Names: Serpentine Belt, Belt-Fanandalternator More Names
Replaces: 11720-4P101, 11720-4P110
Description: G35. M35. QX4. Fx. 3.5l. Coupe,. 2001-03. Fan/alt/ps. Fan/alternator. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • M35,
    • QX4
$68.95
$49.64
$68.95
$49.64
Alternator Belt
Part Number: A1720-6P002
Other Names: Belt-Fanandalternator More Names
Replaces: 11720-6P000, 11720-6P002
Description: Q45. More Info
Fits:
  • Infiniti:
    • Q45
$38.27
$27.55
$38.27
$27.55
Alternator Bolt
Part Number: 11916-8J10A
Other Names: Mount Bracket Bolt, Bolt More Names
Replaces: 11916-8J105
Description: 3.5L. More Info
Fits:
  • Infiniti:
    • I35,
    • JX35,
    • QX60
$4.72
$3.54
$4.72
$3.54
Alternator Belt
Part Number: 11920-31U02
Other Names: AC Belt, Belt-Compressor More Names
Replaces: 11920-31U00
Description: I35. More Info
Fits:
  • Infiniti:
    • I30,
    • I35
$31.10
$22.39
$31.10
$22.39
Alternator Pulley
Part Number: 23150-BC40A
Other Names: Pulley, Pulley Assembly More Names
Description: FX35. QX70. FX37. 3.5L. 3.7L. More Info
Notes: Included With Alternator. More Notes
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • G35,
    • G37,
    • M35,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 10 more
$119.70
$86.18
$119.70
$86.18
Alternator Bracket
Part Number: 11710-1CA0B
Other Names: Mount Bracket, Bracket-Alternator More Names
Description: 5.0L. 5.6L. More Info
Fits:
  • Infiniti:
    • FX50,
    • M56,
    • Q70,
    • Q70L,
    • QX70
$137.87
$99.26
$137.87
$99.26
Alternator Belt
Part Number: 11720-0W002
Other Names: Belt-Fanandalternator More Names
Replaces: 11720-0W000
Description: 1997-00. More Info
Fits:
  • Infiniti:
    • QX4
$32.98
$23.75
$32.98
$23.75
Alternator Pulley
Part Number: 23150-CR910
Other Names: Pulley, Pulley Assembly More Names
Description: FX50. QX70. 5.0l. 4.5L. 5.6L. For Mitsubishi Alternator. More Info
Notes: Included With Alternator. More Notes
Fits:
  • Infiniti:
    • FX50,
    • M45,
    • M56,
    • Q45,
    • Q70,
    • Q70L,
    • QX70
  • 2 more
$215.08
$150.99
$215.08
$150.99
Alternator Belt
Part Number: A172M-0P5SMVW
Other Names: Accessory Drive Belt, Belt-Fan More Names
Replaces: 11720-0P500, A172M-0P50MVW
Description: Routing:Crk,Alt,Wp. Alternator and Water Pump. More Info
Fits:
  • Infiniti:
    • J30
$33.48
$24.11
$33.48
$24.11
Alternator Adjust Bolt
Part Number: 11719-53J1A
Other Names: Stopper-Alternator Nut More Names
Replaces: 11719-53J11
Fits:
  • Infiniti:
    • G20
$13.20
$9.90
$13.20
$9.90
Alternator Mount Bolt
Part Number: 11916-0W00B
Other Names: Adjust Bar Bolt, Alternator Adjust Bolt, Bolt More Names
Description: 5.0L. 4.5L. 5.6L. 3.5L, 3.7L. 3.0L, short. More Info
Fits:
  • Infiniti:
    • EX35,
    • EX37,
    • FX35,
    • FX37,
    • FX45,
    • FX50,
    • G25,
    • G35,
    • G37,
    • M35,
    • M37,
    • M45,
    • M56,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 15 more
$2.52
$1.89
$2.52
$1.89
Alternator Mount Bolt
Part Number: 11916-4P100
Other Names: Alternator Adjust Bolt, Bolt More Names
Replaces: 11916-0W003
Description: 4.5L. 3.5L. Sedan, from 8/02. More Info
Fits:
  • Infiniti:
    • FX35,
    • FX45,
    • G35,
    • M35
$2.88
$2.16
$2.88
$2.16
Alternator Mount Bolt
Part Number: 11916-JA10C
Other Names: Bolt More Names
Replaces: 11916-JA10A
Fits:
  • Infiniti:
    • JX35,
    • QX60
$6.45
$4.84
$6.45
$4.84
Alternator Mount Bolt
Part Number: 01125-N8151
Other Names: Bolt More Names
Fits:
  • Infiniti:
    • QX50
$2.63
$1.98
$2.63
$1.98
Alternator Pivot Bolt
Part Number: 11716-4GD0A
Other Names: Alternator Bolt, Bolt More Names
Description: 2.0L. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
$5.58
$4.19
$5.58
$4.19
Alternator Adjust Bracket
Part Number: 11715-1MC0A
Other Names: Adjust Bracket, Adjust Bar, Stay-Bar Adjust More Names
Replaces: 11715-1CA0C
Description: 5.0L. 5.6L. More Info
Fits:
  • Infiniti:
    • FX50,
    • M56,
    • Q70,
    • Q70L,
    • QX70
$26.72
$19.24
$26.72
$19.24
Alternator Adjust Bracket
Part Number: 11715-AL51A
Other Names: Adjust Bar, Alternator Bracket, Adjust Bracket, Bar-Adj Alt More Names
Replaces: 11715-AL510
Description: Coupe,. 3.5L, 2wd. 3.5L, without awd. Sedan, without awd. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • M35
$35.27
$25.39
$35.27
$25.39
Alternator Mount Bolt
Part Number: 11916-8J10C
Other Names: Bolt More Names
Replaces: 11916-8J100
Description: 3.5L. More Info
Fits:
  • Infiniti:
    • I35
$6.87
$5.15
$6.87
$5.15
Alternator Mount Bracket
Part Number: 24239-JA11B
Other Names: Bracket-Harness Clip More Names
Fits:
  • Infiniti:
    • QX60
$20.02
$13.76
$20.02
$13.76
Alternator Adjust Nut
Part Number: 01221-00381
Other Names: Starter Nut, Alternator Nut, Mount Bracket Nut, Nut More Names
Description: 3.5L. 2.0L. 3.7L. 5.6L. 3.0L. More Info
Fits:
  • Infiniti:
    • G20,
    • I35,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX56,
    • QX80
  • 4 more
$0.84
$0.58
$0.84
$0.58
Harness Assembly-Alternator
Part Number: 24076-4Y900
$100.15
$66.10
$100.15
$66.10
Harness Assembly-Alternator
Part Number: 24076-5Y700
$100.15
$66.10
$100.15
$66.10
Belt-Fan & Alternator
Part Number: 11720-EZ30A
$82.68
$59.53
$82.68
$59.53
Harness Assembly-Alternator
Part Number: 24076-40U00
$88.56
$58.45
$88.56
$58.45

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