TYC 2-13901 Alternator

TYC 2-13901 Alternator for Nissan and Infiniti

TYC 2-13901 is a 100-amp alternator built for specific 2000-2001 Infiniti I30 and Nissan Maxima applications. It features an internal fan, internal regulator, a regular pulley wheel design, and 6 pulley grooves for OE-style charging system fitment.

Key Features

• 100A power generation for factory-style electrical output
• Internal regulator for simplified charging control
• Internal fan configuration
• Regular pulley wheel design with 6 grooves
• Clockwise rotation direction
• OE manufacturer reference: HI
• Part number: 2-13901

Fitment Details

Compatible with 2000-2001 Infiniti I30, internal regulator position and internal fan position. Compatible with 2000-2001 Nissan Maxima, internal regulator position and internal fan position. This part cross-references DENSO 210-3137 for the same application.

What This Alternator Helps Address

• Battery warning light caused by weak charging output
• Dim headlights or interior lights at idle
• Slow battery recovery after starting
• Electrical instability from a failing alternator
• Charging system noise or inconsistent voltage output

Installation Notes and Tips

Verify pulley groove count, rotation direction, and regulator style before installation. Confirm the vehicle application against the existing unit on your Infiniti I30 or Nissan Maxima, since alternator configurations can vary by charging system setup. Inspect the belt condition and electrical connectors during replacement to help ensure proper charging performance.

Quality Assurance

TYC manufactures replacement electrical components to OE-style specifications for direct-fit service applications. Part number 2-13901 is built around the listed charging-system attributes to support accurate replacement selection.