Bosch AL3370X Alternator
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Bosch
 Alternator (Remanufactured)

Bosch AL3370X Alternator

Brand Bosch AL3370X
Voltage 12
Plug Clock Rear View Main Mounting Ear at 6 O Clock 9
Plug Type 295
Fan Type Internal
Rotation Direction Clockwise
External Fan Included No
One Wire Capable No
Pulley Included Yes
External Regulator Included No
Pulley Groove Quantity 6
Case Color Aluminum
Outside Pulley Diameter 55
Regulator Type Internal
Case Material Aluminum
Amperage Rating 110
New Or Remanufactured Remanufactured
Original Equipment Manufacturer Names Nd
Pulley Type 6s
Pulley Type / Belt Type (Alternator) 6s-cp
Product line Alternator (Remanufactured)
Fits Toyota · 7 vehicles

Remanufactured alternator. Built and tested for dependable charging performance.

Internal fan design. Helps manage heat for consistent operation.

Aluminum case. Lightweight construction with a durable finish.

Cross-references 270600T130 for the same application. See all 1.

$304.93Free shipping
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Bosch Remanufactured Alternator AL3370X

Bosch AL3370X is a remanufactured 12-volt alternator built for steady charging performance and dependable electrical output. It is a direct-fit charging component for select Toyota Matrix and Toyota Corolla applications, with fitment for 2011-2014 Matrix and 2011-2013 Corolla models listed below.

Key Features

  • Remanufactured Bosch alternator for charging-system service
  • 12-volt unit with 110-amp amperage rating
  • Internal fan and internal regulator design
  • Clockwise rotation direction
  • Includes pulley with 6-groove, 6S-CP belt configuration
  • Aluminum case and aluminum housing construction
  • Rear plug clock position: 9 o’clock, rear view main mounting ear at 6 o’clock
  • One-wire capable: No

Product Details

Bosch Premium Alternators are remanufactured, built, and tested to deliver consistent electrical performance and reliability. The AL3370X uses an internal regulator, internal fan, and a pulley already installed, making it a practical replacement for charging-system repairs on Toyota Matrix and Toyota Corolla vehicles that call for this specification. This Bosch AL3370X alternator cross-references 270600T130 for the same application.

Common Issues This Part May Resolve

  • Battery warning light caused by low alternator output
  • Weak charging performance during driving or idling
  • Electrical accessories losing power under load
  • Battery drain related to alternator failure
  • Charging-system noise or inconsistent voltage output

Installation Notes and Tips

Verify the vehicle’s original alternator amperage and connector layout before installation. This unit is listed for 2011-2014 Toyota Matrix, N/A, to 100 amp alternator, and 2011-2013 Toyota Corolla, N/A, to 100 amp alternator, except Japan built. Confirm pulley groove count, plug type, and mounting-ear orientation against the removed part to ensure proper alignment. Professional installation and charging-system testing after replacement are recommended.

Quality Assurance

Bosch remanufactured alternators are produced and tested to meet charging-system performance expectations for replacement use. The AL3370X is built with an aluminum case, internal regulation, and application-specific fitment details to support accurate replacement selection for Toyota Matrix and Toyota Corolla charging-system service.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2014ToyotaMatrix1.8LL4N/ATo 100 Amp Alternator; Alternator (Remanufactured)
2013ToyotaCorolla1.8LL4N/ATo 100 Amp Alternator; Except Japan Built; Alternator (Remanufactured)
2013ToyotaMatrix1.8LL4N/ATo 100 Amp Alternator; Alternator (Remanufactured)
2012ToyotaCorolla1.8LL4N/ATo 100 Amp Alternator; Except Japan Built; Alternator (Remanufactured)
2012ToyotaMatrix1.8LL4N/ATo 100 Amp Alternator; Alternator (Remanufactured)
2011ToyotaCorolla1.8LL4N/ATo 100 Amp Alternator; Except Japan Built; Alternator (Remanufactured)
2011ToyotaMatrix1.8LL4N/ATo 100 Amp Alternator; Alternator (Remanufactured)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
270600T130