OE Quality
60-Day Returns

Bosch AL4100X Alternator
Reliable Alternator Replacement for Hyundai and Kia Vehicles
The Bosch AL4100X Alternator (Remanufactured) is designed to restore the electrical charging system of your Hyundai Accent, Kia Rio, or Kia Rio5. This 12-volt alternator delivers consistent 90-amp output to keep your vehicle’s battery charged and electrical components running smoothly.
- Voltage: 12V
- Amperage Rating: 90 Amps
- Rotation Direction: Clockwise
- Internal Fan Type for efficient cooling
- Internal Regulator for stable voltage output
- Pulley Included with 4 grooves (4s type)
- Aluminum Case Material and Color
- Plug Type: 468 with rear view main mounting ear at 6 o’clock
- Remanufactured unit meeting OEM specifications
About the Bosch Alternator (Remanufactured) Product Line
The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that meet strict OEM standards. Each unit undergoes thorough testing and refurbishment to ensure reliable performance and durability. The AL4100X model is part of this line, providing a cost-effective solution for restoring your vehicle’s charging system without compromising on quality.
Detailed Product Description
This Bosch AL4100X alternator features a robust aluminum case that provides durability and heat dissipation. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent electrical output. The clockwise rotation and 4-groove pulley are engineered to match the original equipment specifications for Hyundai Accent, Kia Rio, and Rio5 models. The plug clock rear view main mounting ear positioned at 6 o’clock facilitates proper installation alignment. This remanufactured alternator is built to deliver reliable 12-volt, 90-amp power output, supporting your vehicle’s battery and electrical system effectively.
Common Applications and Issues Addressed
- Restores charging system functionality in Hyundai Accent, Kia Rio, and Rio5
- Replaces alternators with insufficient amperage output
- Solves battery drain caused by faulty alternator components
- Fixes electrical system failures related to voltage regulation
- Addresses pulley or rotation direction mismatches in original alternators
Installation Notes and Tips
Ensure the alternator is compatible with your vehicle’s make and model before installation. The AL4100X includes a pulley with 4 grooves (4s type) and requires a clockwise rotation setup. Properly align the plug clock rear view main mounting ear at 6 o’clock for secure mounting. Verify all electrical connections, including the 468 plug type, are correctly attached. It is recommended to inspect the belt condition and tension during installation to maintain optimal alternator performance.
Quality Assurance and Warranty
This Bosch remanufactured alternator is tested to meet OEM standards for performance and durability. While specific warranty details may vary, Bosch typically offers coverage on remanufactured alternators to ensure customer confidence in product reliability. Always consult the warranty information provided at purchase for exact terms.
| Brand | Bosch |
|---|---|
| Part Number | AL4100X |
| Position | Alternator (Remanufactured) |
| Amperage Rating | 90 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| Cases Per Pallet (ORLY) | 100 |
| Fan Type | Internal |
| New Or Remanufactured | Remanufactured |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | VA |
| Outside Pulley Diameter | 58 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 11 |
| Plug Type | 468 |
| Pulley Groove Quantity | 4 |
| Pulley Included | Yes |
| Pulley Type | 4S |
| Pulley Type / Belt Type (Alternator) | 4S |
| Regulator Type | Internal |
| Rotation Direction | Clockwise |
| Unit(s) per Car Qty (ORLY) | 1 |
| Voltage | 12 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Kia | Rio | Hatchback | 1.6L | L4 | N/A | Alternator (Remanufactured) |
| 2011 | Hyundai | Accent | 1.6L | L4 | N/A | Alternator (Remanufactured) | |
| 2011 | Kia | Rio | 1.6L | L4 | N/A | Alternator (Remanufactured) | |
| 2011 | Kia | Rio5 | 1.6L | L4 | N/A | Alternator (Remanufactured) | |
| 2010 | Hyundai | Accent | 1.6L | L4 | N/A | Alternator (Remanufactured) | |
| 2010 | Kia | Rio | 1.6L | L4 | N/A | Alternator (Remanufactured) | |
| 2010 | Kia | Rio5 | 1.6L | L4 | N/A | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.