TYC 2-11438 Alternator

Reliable Alternator Replacement for Nissan and Infiniti Vehicles

The TYC 2-11438 alternator is designed to provide consistent power generation for select Nissan and Infiniti models. Engineered with an internal fan and regulator, this alternator ensures efficient operation and durability for your vehicle's electrical system.

• Internal fan position for optimized cooling
• 150 amp power generation capacity
• Regular pulley wheel design with 7 grooves
• Internal voltage regulator for stable output
• CW (clockwise) rotation direction
• OE manufacturer: Mb

Technical Details and Features

This TYC alternator, part number 2-11438, features an internal fan that helps maintain proper operating temperatures, reducing wear and extending alternator life. The internal voltage regulator ensures consistent voltage output, protecting your vehicle’s electrical components. With a 150 amp power generation rating, it supports the electrical demands of Nissan and Infiniti models such as the 370Z, EX35, FX35, G37, Q60, and Q70 series. The pulley wheel has a regular design with 7 grooves, compatible with the factory belt system, and rotates clockwise to match original equipment specifications.

Compatible Nissan and Infiniti Models

This alternator is compatible with a range of Nissan and Infiniti vehicles, including:

• INFINITI 370Z, EX35, EX37, FX35, FX37, G37, M37, Q40, Q60, Q70, Q70L, QX50, QX70
• Nissan models with similar alternator specifications

Common Issues Addressed by This Alternator

• Battery not charging properly or draining quickly
• Dim or flickering headlights and dashboard lights
• Electrical system warning lights on the dashboard
• Unusual noises from the engine bay related to the alternator pulley
• Vehicle stalling or difficulty starting due to insufficient power

Installation Notes and Tips

When installing the TYC 2-11438 alternator, ensure the pulley grooves align correctly with the serpentine belt. Verify the clockwise rotation direction matches your vehicle’s original alternator. Since the fan and regulator are internal, no additional external components are required. It is recommended to check the battery and electrical connections during installation to ensure optimal performance.

Quality Assurance and Warranty

TYC alternators are manufactured to meet or exceed OEM standards, providing reliable performance for your Nissan or Infiniti vehicle. This alternator is backed by TYC’s quality assurance processes. Please refer to TYC’s official warranty policy for specific coverage details.