OE Quality
60-Day Returns

Bosch AL3385X Alternator
Reliable Remanufactured Alternator for Toyota Corolla
The Bosch AL3385X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for Toyota Corolla vehicles. Engineered with quality materials and precise specifications, this 12-volt alternator ensures consistent power delivery to your vehicle's electrical system.
Key Features of Bosch AL3385X Alternator
- Voltage: 12 volts for standard automotive electrical systems
- Internal fan type for efficient cooling
- Clockwise rotation direction
- Includes pulley with 6 grooves (6s-cp belt type)
- Pulley diameter: 56.4 mm for proper belt alignment
- Internal voltage regulator for stable output
- Amperage rating of 125 amps to support electrical load
- Aluminum case and pulley for durability and heat dissipation
- Plug clock rear view main mounting ear positioned at 6 o'clock
- Remanufactured to meet OEM standards
About Bosch Alternator (Remanufactured) Product Line
The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that meet strict performance and durability standards. Each unit undergoes thorough testing and refurbishment to restore functionality comparable to new parts. The AL3385X model is part of this line, providing a cost-effective solution without compromising reliability for Toyota Corolla owners.
Detailed Product Description
This Bosch AL3385X alternator is specifically designed for Toyota Corolla models requiring a 12-volt electrical system. Featuring an internal fan and internal voltage regulator, it maintains optimal operating temperatures and consistent voltage output. The clockwise rotation and 6-groove pulley ensure compatibility with the vehicle’s belt system. Constructed with an aluminum case and pulley, this alternator offers enhanced heat dissipation and corrosion resistance. The included pulley with a 56.4 mm diameter supports proper belt tension and alignment, contributing to the overall longevity of the charging system.
Common Issues Addressed by This Alternator
- Battery not charging or losing charge while driving
- Dimming or flickering headlights and dashboard lights
- Electrical system warning lights illuminated on the dashboard
- Unusual noises from the engine bay related to the charging system
- Failure of the original alternator due to wear or electrical faults
Installation Notes and Tips
When installing the Bosch AL3385X alternator on a Toyota Corolla, ensure the battery is disconnected to prevent electrical shorts. Verify the pulley alignment and belt tension after installation to avoid premature wear. The plug clock rear view main mounting ear at 6 o'clock should be properly aligned for secure mounting. Since this alternator includes the pulley, no additional pulley installation is necessary. Consult the vehicle’s service manual for torque specifications and wiring connections.
Quality Assurance and Warranty
As a remanufactured unit, the Bosch AL3385X alternator undergoes comprehensive testing to meet OEM performance standards. Bosch provides quality assurance to ensure reliable operation and durability. Please refer to Bosch’s warranty policy for specific coverage details related to remanufactured alternators.
| Brand | Bosch |
|---|---|
| Part Number | AL3385X |
| Position | Alternator (Remanufactured) |
| Voltage | 12 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 8 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| One Wire Capable | No |
| Pulley Included | Yes |
| Pulley Groove Quantity | 6 |
| Case Color | Aluminum |
| Outside Pulley Diameter | 56.4 |
| Regulator Type | Internal |
| Case Material | Aluminum |
| Amperage Rating | 125 |
| Cases Per Pallet (ORLY) | 100 |
| New Or Remanufactured | Remanufactured |
| Original Equipment Manufacturer Names | Nd |
| Pulley Type / Belt Type (Alternator) | 6s-cp |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Toyota | Corolla | Sedan | 1.8L | L4 | N/A | To 125 Amp Alternator; Alternator (Remanufactured) |
| 2019 | Toyota | Corolla | Hatchback | 1.8L | L4 | N/A | Alternator (Remanufactured) |
| 2018 | Toyota | Corolla | 1.8L | L4 | N/A | To 125 Amp Alternator; Alternator (Remanufactured) | |
| 2017 | Toyota | Corolla | 1.8L | L4 | N/A | To 125 Amp Alternator; Alternator (Remanufactured) | |
| 2016 | Toyota | Corolla | 1.8L | L4 | N/A | To 125 Amp Alternator; Alternator (Remanufactured) | |
| 2015 | Toyota | Corolla | 1.8L | L4 | N/A | To 125 Amp Alternator; Alternator (Remanufactured) | |
| 2014 | Toyota | Corolla | 1.8L | L4 | N/A | To 125 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.