Bosch
Alternator (Remanufactured)

Bosch AL4047X Alternator

Brand Bosch AL4047X
Voltage 12
Plug Clock Rear View Main Mounting Ear at 6 O Clock 2
Plug Type 300
Fan Type Internal
Rotation Direction Clockwise
External Fan Included Yes
One Wire Capable No
Pulley Included Yes
External Regulator Included Yes
Pulley Groove Quantity 4
Case Color Aluminum
Outside Pulley Diameter 60
Regulator Type Internal
Case Material Aluminum
Amperage Rating 80
New Or Remanufactured Remanufactured
Original Equipment Manufacturer Names Mn
Packaging Box
Pulley Type 4s
Pulley Type / Belt Type (Alternator) 4s
Product line Alternator (Remanufactured)
Fits Kia · 3 vehicles

Remanufactured unit. Built and tested for dependable charging performance.

Aluminum case. Lightweight construction helps support durability and heat management.

Internal fan. Helps move air through the alternator for efficient operation.

Cross-references RK30D18300U for the same application. See all 1.

$167.90Free shipping
Out of stock
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Step 2 — Quantity
Order total $167.90
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Free returns within 60 days if it doesn't fit when fitment is verified.

Bosch Remanufactured Alternator for Kia Rio

The Bosch AL4047X remanufactured alternator is built for 12-volt charging systems and is engineered for dependable electrical output in daily driving conditions. It is a direct-fit replacement for select 2003-2005 Kia Rio applications, including the 2003, 2004, and 2005 Kia Rio.

Key Features

  • Remanufactured Bosch alternator for charging-system service
  • 12-volt unit with 80-amp amperage rating
  • Internal fan and internal regulator design
  • Clockwise rotation
  • Includes pulley with 4-groove, 4S belt type
  • Aluminum case and aluminum case material
  • External fan included and external regulator included
  • Plug type 300 with rear-view plug clocking at 6 o’clock

Product Details

Bosch Premium Alternators are remanufactured, tested, and built to deliver consistent charging performance and reliability. The AL4047X uses a 60 mm outside pulley diameter, a 4-groove pulley setup, and a clockwise rotation pattern, making it a precise replacement for the original charging unit on the Kia Rio. This part number, AL4047X, is also a useful reference when comparing replacement options for the same application.

Compatible With 2003-2005 Kia Rio alternator replacement needs, this Bosch unit is suited for drivers addressing charging-system wear on the Kia Rio. This part cross-references Monroe Shocks & Struts (e.g., RK30D18300U) for the same application.

Common Issues This Part Can Address

  • Battery warning light caused by weak alternator output
  • Low charging voltage during idle or driving
  • Dim headlights or unstable electrical performance
  • Battery drain from a failing charging system
  • Noise or belt-related issues tied to alternator wear

Installation Notes and Tips

Verify plug type 300, rear mounting-ear clocking, pulley configuration, and belt alignment before installation. Confirm the vehicle uses the correct 12-volt charging setup and compare the original unit to AL4047X for connector, pulley, and case match. Professional installation is recommended for proper charging-system diagnosis and final voltage testing after replacement.

Quality Assurance

This Bosch remanufactured alternator is produced under Bosch’s premium alternator program, with design, build, and testing steps focused on performance and reliability. For 2003-2005 Kia Rio charging-system service, AL4047X provides a remanufactured replacement built to meet the demands of everyday electrical operation.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2005KiaRio1.6LL4Alternator (Remanufactured)
2004KiaRio1.6LL4Alternator (Remanufactured)
2003KiaRio1.6LL4Alternator (Remanufactured)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
RK30D18300U