Bosch AL0191X Alternator

Reliable Remanufactured Alternator for Mercedes-Benz Models

The Bosch AL0191X Alternator (Remanufactured) is designed to provide dependable electrical charging and starting performance for select Mercedes-Benz vehicles. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation for your C250, C300, C350, and GLK350 models.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 150 amps to support vehicle electrical demands
• Rotation Direction: Clockwise for proper engine compatibility
• Internal Fan Type with included external fan for optimal cooling
• Includes pulley with 6 grooves and 50mm outside diameter
• Internal regulator type with external regulator included
• Plug Type: 463 with 2 plug clock rear view main mounting ear at 6 o'clock
• Case made of durable aluminum with matching aluminum color
• Remanufactured to meet Bosch quality standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. This product line focuses on delivering alternators that meet or exceed OEM specifications, making it a suitable replacement for your Mercedes-Benz electrical charging system.

Detailed Product Description

The AL0191X alternator features a 12-volt system with a 150-amp output, designed to handle the electrical load of Mercedes-Benz C250, C300, C350, and GLK350 models. Its clockwise rotation and internal fan type, complemented by an external fan, provide effective cooling during operation. The included pulley has six grooves and a 50mm diameter, compatible with 6s belt types commonly used in these vehicles. The alternator also includes an internal regulator and an external regulator, ensuring stable voltage regulation. The aluminum case offers durability and heat dissipation, while the plug type 463 with a rear view main mounting ear at 6 o'clock ensures proper fitment and secure installation.

Common Issues Addressed by This Alternator

• Battery not charging or slow charging
• Dim or flickering dashboard lights
• Electrical system warning lights illuminated
• Engine stalling due to electrical failure
• Unusual noises from the alternator pulley or fan

Installation Notes and Tips

• Ensure compatibility with Mercedes-Benz C250, C300, C350, and GLK350 models before installation
• Disconnect the battery before removing the old alternator to prevent electrical shorts
• Verify the clockwise rotation direction and pulley specifications match your vehicle’s requirements
• Inspect belt condition and tension; replace if worn or damaged
• Confirm all electrical connections, including plug type 463, are secure after installation

Quality Assurance and Warranty

This Bosch AL0191X alternator is remanufactured to meet strict quality standards, ensuring reliable performance and durability. It comes packaged securely in a box to protect the unit during shipping. While specific warranty details are not provided here, Bosch remanufactured alternators typically include a limited warranty covering defects in materials and workmanship. Consult your supplier for exact warranty terms.