TYC 2-13471 Alternator

Overview of TYC Alternator 2-13471 for BMW Models

The TYC alternator part number 2-13471 is designed specifically for select BMW vehicles, including the 323i, 323is, 325i, 325is, 328i, 328is, 525i, 525iT, and M3 models. This alternator features an internal fan and regulator, ensuring efficient power generation and reliable performance for your BMW's electrical system.

• Internal fan position for optimized cooling
• 140 amp power generation capacity
• Regular pulley wheel design with 6 grooves
• Internal regulator position for compact assembly
• Clockwise rotation direction
• OE manufacturer: Bo

Technical Details and Specifications

The TYC 2-13471 alternator delivers 140 amps of power, suitable for the electrical demands of BMW 3 and 5 series vehicles listed in the fitment. Its internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. The pulley wheel features a regular design with six grooves, compatible with the factory belt system. The internal regulator ensures consistent voltage output, while the clockwise rotation matches the original equipment specifications. Manufactured by Bo, this alternator meets OEM standards for quality and fitment.

Compatible BMW Models and Applications

This alternator is compatible with the following BMW models:

• BMW 323i and 323is
• BMW 325i and 325is
• BMW 328i and 328is
• BMW 525i and 525iT
• BMW M3

It is designed to replace the original alternator in these vehicles, restoring proper charging system function and electrical reliability.

Common Issues Addressed by TYC Alternator 2-13471

• Battery not charging or frequent battery drain
• Dimming or flickering dashboard and headlights
• Warning lights related to charging system on the instrument panel
• Unusual noises from the alternator pulley or bearings
• Electrical system failures or intermittent power loss

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before installation
• Verify the pulley groove count and rotation direction match the original alternator
• Check belt tension and alignment after installation
• Inspect electrical connections for corrosion or damage
• Test charging system voltage output after installation

Quality Assurance and Warranty Information

The TYC alternator 2-13471 is manufactured to meet or exceed OEM specifications, providing reliable performance for BMW 3 and 5 series vehicles. While specific warranty details may vary, TYC products typically include a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.