23100-3SH2B Alternator 12V 6 Groove Pulley for Nissan Sentra 1.8L L4 2013-2019

Product Overview

This aftermarket replacement alternator is intended for Nissan Sentra 1.8L L4 applications from 2013 through 2019 and references part number 23100-3SH2B. An alternator generates electrical power while the engine is running to recharge the battery and supply the vehicle's electrical systems. The unit features a 12V configuration with a 6-groove pulley as described in the listing.

Key Features & Performance

• Alternator design that converts mechanical energy from the engine drive belt into electrical current
• 12V output configuration with a 6-groove pulley for use with the listed belt arrangement
• Supports the charging system by supplying power to the battery and electrical components during engine operation
• Cross-references part number 23100-3SH2B for comparison with the existing unit

Fitment & Compatibility

• for Nissan Sentra 1.8L L4 2013-2019 applications

Common Uses

• Replacing a worn or malfunctioning alternator
• Servicing the vehicle charging system during maintenance or repair
• Restoring normal charging function after the original alternator has failed

Technical Specifications

• Product Type: Alternator
• Part Number: 23100-3SH2B
• Voltage: 12V
• Pulley: 6-groove
• Vehicle Application(s): Nissan Sentra 1.8L L4 2013-2019

Frequently Asked Questions

Q: What does an alternator do? A: An alternator generates electrical power while the engine runs to recharge the battery and supply the vehicle's electrical systems.

Q: How should fitment be verified? A: Compare the complete existing part number 23100-3SH2B and the full vehicle model and engine designation against the listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.