MPA Electrical 10413 Alternator

Remanufactured 220 Amp Alternator for Jeep Wrangler

MPA Electrical Part Number 10413 is a remanufactured alternator built for Jeep Wrangler charging-system applications that call for a 12-volt, 220 amp unit. It uses an internal fan, an external regulator, a counterclockwise rotation, and a 6-groove serpentine decoupling pulley for the specified fitment.

Key Features

• 220 amps output for higher electrical demand
• 12-volt alternator configuration
• Internal fan design
• External regulator setup
• Counterclockwise rotation
• 6-groove serpentine decoupling pulley
• Manufactured by Nippondenso
• MPA Electrical 10413 remanufactured replacement

Product Details

This remanufactured alternator is built to match the listed Jeep Wrangler applications and the OE-style electrical layout associated with Nippondenso units. The 220 amp output supports vehicles with elevated charging requirements, while the external regulator and decoupling pulley configuration help maintain proper system operation in the specified applications. If you are replacing a worn Jeep Wrangler alternator, MPA Electrical 10413 provides a direct-fit option for the years and configurations shown below.

This part cross-references 21024 and 56029765AA for the same application.

Vehicle Fitment

• Fits 2022-2024 Jeep Wrangler, N/A
• Fits 2020-2021 Jeep Wrangler, N/A, with 220 Amp Alternator; Remanufactured
• Fits 2018-2019 Jeep Wrangler, N/A, with 220 amp alt.; Remanufactured

Common Replacement Reasons

• Battery warning light or charging-system fault
• Low charging output at idle or under load
• Dim lights or electrical accessories losing power
• Noise from a failing alternator pulley or bearing
• Intermittent charging on Jeep Wrangler models with the listed 220 amp setup

Installation Notes and Tips

Verify pulley groove count, rotation, regulator style, and amperage before installation. Confirm the vehicle uses the listed 220 amp alternator configuration and compare the original unit to MPA Electrical Part Number 10413 before replacement. After installation, check belt alignment, charging voltage, and battery condition to confirm proper system performance.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for application-specific replacement use. This alternator is intended for the listed Jeep Wrangler fitments and should be matched to the vehicle’s charging-system specifications before installation.