Remy 20027 Alternator

Remanufactured Alternator for Ram 1500 Applications

Remy Premium Remanufactured alternator Part Number 20027 is a 12-volt charging system component built for Ram truck applications that require 230 amps of output. It uses an internal voltage regulator, internal fan design, clockwise rotation, and includes the pulley for a direct replacement setup.

Compatible With 2014-2018 Ram 1500 and 2019 Ram 1500 Classic, this alternator is built around Nippondenso OE manufacturer specifications. The Remy Premium Remanufactured line focuses on OE-style replacement coverage for charging system service on Ram 1500 and Ram 1500 Classic models.

Key Features

• Remy Premium Remanufactured alternator, Part Number 20027
• 230 amp output for high-demand charging system applications
• 12-volt unit with internal voltage regulator
• Internal fan design and clockwise rotation
• Pulley included for replacement convenience
• OE manufacturer reference: Nippondenso
• Cross-references 104210-0120 and 56029696AA for the same application

Detailed Product Overview

This Remy alternator is intended for Ram 1500 charging system service where OE-style fitment and output capacity matter. The 230 amp rating supports vehicles with higher electrical loads, while the internal regulator and internal fan configuration match the design requirements of the listed Ram applications. Part Number 20027 is also referenced against OE and interchange numbers used in the same application family.

Common Charging System Issues It May Address

• Low battery charge caused by alternator output loss
• Battery warning light related to charging system faults
• Dim lights or unstable electrical performance
• Voltage irregularities from a failing internal regulator
• Charging concerns on Ram 1500 and Ram 1500 Classic trucks

Installation Notes and Tips

Verify pulley alignment, belt condition, and electrical connector compatibility before installation. Confirm clockwise rotation and 12-volt system requirements match the vehicle configuration. After installation, check charging voltage at idle and under load to confirm proper alternator operation on the Ram 1500 or Ram 1500 Classic.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs using application-specific specifications. This alternator is built to match the listed fitment and OE manufacturer reference for Ram charging system service.