Part #: AL4072X

Bosch AL4072X Alternator

Alternator (Remanufactured)
⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Alternator (Remanufactured)
🚗Fitment: Hyundai and Kia, Elantra, Soul, Spectra, and Spectra5
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Reliable Remanufactured Alternator for Hyundai and Kia Vehicles

The Bosch AL4072X Alternator (Remanufactured) is designed to restore your vehicle's charging system with dependable performance. Engineered for select Hyundai and Kia models, this 12-volt alternator ensures consistent electrical output and efficient operation.

  • Voltage: 12V for standard automotive electrical systems
  • Rotation Direction: Clockwise for proper belt alignment
  • Fan Type: Internal with included external fan for optimal cooling
  • Pulley: 4-groove pulley included, 60mm outside diameter
  • Amperage Rating: 90 amps to meet vehicle electrical demands
  • Regulator Type: Internal with external regulator included
  • Case Material and Color: Durable aluminum in aluminum finish
  • Plug Type: 427 with rear view main mounting ear at 6 o'clock
  • Compatible with Hyundai Elantra, Kia Soul, Spectra, and Spectra5

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers remanufactured alternators that meet strict quality standards to provide reliable electrical charging solutions. Each unit is rebuilt using original equipment manufacturer (OEM) specifications, ensuring compatibility and performance comparable to new parts. The AL4072X is part of this line, delivering a cost-effective option for restoring charging system functionality in Hyundai and Kia vehicles.

Product Details and Specifications

This remanufactured alternator features a 12-volt system with a 90-amp output, suitable for maintaining battery charge and powering electrical components. The clockwise rotation direction and 4-groove pulley with a 60mm diameter are designed to match the belt system of compatible vehicles. The internal fan type is supplemented by an included external fan to enhance cooling during operation. The alternator also includes an internal regulator and an external regulator, ensuring stable voltage regulation. Constructed with an aluminum case, it offers durability and heat dissipation. The plug type 427 and mounting ear positioned at 6 o'clock facilitate proper installation and connection.

Compatible Vehicles and Common Applications

  • Restores charging system in Hyundai Elantra models
  • Replaces faulty alternators in Kia Soul vehicles
  • Suitable for Kia Spectra and Spectra5 alternator replacements
  • Addresses electrical charging issues such as battery drain or dimming lights
  • Resolves problems related to alternator pulley or fan failure

Installation Notes and Tips

When installing the Bosch AL4072X alternator, ensure the clockwise rotation matches the vehicle’s belt system. Verify the 4-groove pulley aligns with the existing belt. Properly connect the plug type 427 and secure the mounting ear at the 6 o'clock position. It is recommended to inspect the belt tension and condition during installation. Follow vehicle-specific service manual instructions for torque specifications and electrical connections.

Quality Assurance and Warranty

This Bosch remanufactured alternator is built to meet OEM standards, providing reliable performance and durability. Each unit undergoes thorough testing to ensure proper amperage output and voltage regulation. The product is packaged securely in a box to prevent damage during transport. Warranty details are provided by Bosch and typically cover defects in materials and workmanship for a specified period.

BrandBosch
Part NumberAL4072X
PositionAlternator (Remanufactured)
Amperage Rating90
Case ColorAluminum
Case MaterialAluminum
Cases Per Pallet (ORLY)100
External Fan IncludedYes
External Regulator IncludedYes
Fan TypeInternal
New Or RemanufacturedRemanufactured
One Wire CapableNo
Original Equipment Manufacturer NamesVA
Outside Pulley Diameter60
PackagingBox
Plug Clock Rear View Main Mounting Ear at 6 O Clock8
Plug Type427
Pulley Groove Quantity4
Pulley IncludedYes
Pulley Type4S
Pulley Type / Belt Type (Alternator)4S
Regulator TypeInternal
Rotation DirectionClockwise
Unit(s) per Car Qty (ORLY)1
Voltage12

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012HyundaiElantra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2011HyundaiElantra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2011KiaSoul2.0LL4N/AAlternator (Remanufactured)
2010HyundaiElantra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2010KiaSoul2.0LL4N/AAlternator (Remanufactured)
2009HyundaiElantra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2009HyundaiElantra2.0LL4N/AAlternator (Remanufactured)
2009KiaSpectra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2009KiaSpectra52.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2008HyundaiElantra2.0LL4N/AAlternator (Remanufactured)
2008KiaSpectra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2008KiaSpectra52.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2007HyundaiElantra2.0LL4N/AAlternator (Remanufactured)
2007KiaSpectra2.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)
2007KiaSpectra52.0LL4N/ATo 90 Amp Alternator; Alternator (Remanufactured)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3730023650

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.