Bosch
Alternator (Remanufactured)

Bosch AL2418X Alternator

Brand Bosch AL2418X
Voltage 12
Plug Clock Rear View Main Mounting Ear at 6 O Clock 10
Plug Type 325
Fan Type Internal
Rotation Direction Clockwise
External Fan Included Yes
One Wire Capable No
Pulley Included Yes
External Regulator Included Yes
Pulley Groove Quantity 7
Case Color Aluminum
Outside Pulley Diameter 56
Regulator Type Internal
Case Material Aluminum
Amperage Rating 150
New Or Remanufactured Remanufactured
Original Equipment Manufacturer Names Mi
Packaging Box
Pulley Type 7s
Pulley Type / Belt Type (Alternator) 7s
Product line Alternator (Remanufactured)
Fits INFINITI and Nissan · 31 vehicles

Remanufactured Bosch unit. Built for charging-system replacement with tested performance and reliability.

150-amp output. Provides the specified electrical capacity for listed applications.

Aluminum housing. Uses an aluminum case with internal fan and regulator configuration.

Cross-references 23100JK01A for the same application. See all 1.

$251.11Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $251.11
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Remanufactured charging replacement

Bosch AL2418X is a remanufactured 12-volt alternator built for direct charging-system replacement on select INFINITI and Nissan applications. It is specified with a 150-amp output, internal fan, internal regulator, and a 7-groove pulley for the listed fitments.

Key features

  • Remanufactured Bosch alternator for charging-system service
  • 12-volt, 150-amp output for the listed applications
  • Internal fan and internal regulator configuration
  • 7-groove pulley with 56 mm outside diameter
  • Aluminum case construction
  • Clockwise rotation

Fitment details

Compatible with select INFINITI and Nissan models, including Fits 2015-2019 INFINITI Q70, N/A; Fits 2015-2019 INFINITI Q70L, N/A; Fits 2014-2015 INFINITI Q50, N/A; Fits 2014 INFINITI Q70, N/A; Fits 2011 INFINITI M37, N/A; Fits 2010 INFINITI EX35, N/A; Fits 2010 INFINITI FX35, N/A; Fits 2010 INFINITI G37, N/A; Fits 2009-2010 INFINITI M35, N/A; Fits 2010 Nissan 370Z, N/A; Fits 2008-2009 INFINITI EX35, N/A; Fits 2009 INFINITI FX35, N/A; Fits 2008-2009 INFINITI G37, N/A; Fits 2007-2009 Nissan 350Z, N/A; Fits 2009 Nissan 370Z, N/A; Fits 2007-2008 INFINITI G35, N/A. Verify the Sport Package and production-date notes before ordering, especially for 2014-2019 applications.

What this alternator helps address

  • Low battery charging caused by a failing alternator
  • Dim lights or electrical instability from weak output
  • Battery warning lights related to charging-system faults
  • Noise or bearing wear from a worn alternator assembly
  • Charging issues after belt or pulley-related service

Installation notes and tips

Confirm the connector style, pulley configuration, and production-date notes against the original unit before installation. This part cross-references Nissan 23100JK01A for the same application. Bosch AL2418X should be matched to the vehicle’s listed fitment and charging-system layout before replacement.

Quality assurance

Bosch Premium Alternators are designed, built, and tested for performance and reliability. This remanufactured unit follows Bosch’s premium alternator program and is identified by part number AL2418X.

This part fits 31 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2019INFINITIQ703.7LV6with Sport Package; Alternator (Remanufactured)
2019INFINITIQ70L3.7LV6with Sport Package; Alternator (Remanufactured)
2018INFINITIQ703.7LV6with Sport Package; Alternator (Remanufactured)
2018INFINITIQ70L3.7LV6with Sport Package; Alternator (Remanufactured)
2017INFINITIQ703.7LV6with Sport Package; Alternator (Remanufactured)
2017INFINITIQ70L3.7LV6with Sport Package; Alternator (Remanufactured)
2016INFINITIQ703.7LV6with Sport Package; Alternator (Remanufactured)
2016INFINITIQ70L3.7LV6with Sport Package; Alternator (Remanufactured)
2015INFINITIQ503.7LV6Alternator (Remanufactured)
2015INFINITIQ703.7LV6with Sport Package; Alternator (Remanufactured)
2015INFINITIQ70L3.7LV6with Sport Package; Alternator (Remanufactured)
2014INFINITIQ503.7LV6Alternator (Remanufactured)
2014INFINITIQ703.7LV6From 11/2013; with Sport Package; Alternator (Remanufactured)
2011INFINITIM373.7LV6Alternator (Remanufactured)
2010INFINITIEX353.5LV6To 11/2009; Alternator (Remanufactured)
2010INFINITIFX353.5LV6To 01/2010; Alternator (Remanufactured)
2010INFINITIG373.7LV6To 01/2010; Alternator (Remanufactured)
2010INFINITIM353.5LV6Alternator (Remanufactured)
2010Nissan370Z3.7LV6To 01/2010; Alternator (Remanufactured)
2009INFINITIEX353.5LV6Alternator (Remanufactured)
2009INFINITIFX353.5LV6Alternator (Remanufactured)
2009INFINITIG373.7LV6Alternator (Remanufactured)
2009INFINITIM353.5LV6Alternator (Remanufactured)
2009Nissan350Z3.5LV6Alternator (Remanufactured)
2009Nissan370Z3.7LV6Alternator (Remanufactured)
2008INFINITIEX353.5LV6Alternator (Remanufactured)
2008INFINITIG353.5LV6Alternator (Remanufactured)
2008INFINITIG373.7LV6Alternator (Remanufactured)
2008Nissan350Z3.5LV6Alternator (Remanufactured)
2007INFINITIG353.5LV6Alternator (Remanufactured)
2007Nissan350Z3.5LV6Alternator (Remanufactured)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
23100JK01A