Bosch AL0817N Alternator

Reliable Bosch Alternator (New) AL0817N Overview

The Bosch Alternator (New) AL0817N is engineered to provide consistent 14-volt electrical output for your vehicle's charging system. Designed with an internal fan and aluminum case, this alternator ensures efficient cooling and durability for long-term performance.

• Voltage: 14 volts for stable electrical supply
• Rotation Direction: Clockwise for proper engine compatibility
• Internal fan type with external fan included for enhanced cooling
• Aluminum case and pulley for lightweight strength
• Amperage rating of 200 amps to support high electrical demand
• Includes 6-groove pulley (6s type) with 50mm outside diameter
• Internal regulator type for integrated voltage control
• Plug type 381 with rear view main mounting ear at 6 o'clock position

Detailed Bosch Alternator (New) AL0817N Features

This Bosch alternator features a robust aluminum case that provides corrosion resistance and heat dissipation. The internal fan combined with an external fan improves airflow, maintaining optimal operating temperatures during heavy electrical loads. The clockwise rotation direction and 6-groove pulley design (6s-cp belt type) ensure compatibility with specific vehicle engine configurations. With a 200-amp rating, this alternator supports vehicles requiring higher electrical output, such as those with advanced electronics or additional accessories.

The internal voltage regulator simplifies installation and reduces the need for external components. The plug clock rear view main mounting ear positioned at 6 o'clock allows for precise fitment in compatible vehicles. The pulley included with a 50mm outside diameter is designed to match factory specifications, ensuring proper belt alignment and tension.

About the Bosch Alternator (New) Product Line

The Bosch Alternator (New) product line focuses on delivering brand-new alternators built to meet original equipment manufacturer (OEM) standards. This line emphasizes quality construction, reliable electrical performance, and direct fitment for a range of vehicle applications. The AL0817N is part of this line, offering a new alternator solution that replaces worn or failing units with a product designed for durability and consistent output.

Common Applications and Issues Addressed

• Replacement for alternators with low or inconsistent voltage output
• Solves battery charging problems in vehicles with high electrical demands
• Addresses overheating issues due to improved internal and external fan cooling
• Fixes pulley or belt slippage caused by worn or incompatible pulleys
• Resolves electrical system faults related to faulty internal voltage regulators

Installation Notes and Tips

Ensure the alternator rotation direction matches your vehicle’s engine requirements (clockwise for this model). Verify the plug type 381 and mounting ear position at 6 o'clock for proper alignment. Confirm the 6-groove pulley matches your vehicle’s belt system (6s-cp type). Since this alternator includes an internal regulator, no external regulator installation is necessary. Always disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Manufactured by Bosch, a recognized OEM supplier, this alternator meets stringent quality and performance standards. The aluminum case and internal components are designed for durability and reliable operation. While specific warranty details are not provided here, Bosch alternators typically come with manufacturer-backed warranties to ensure customer confidence and product reliability.