Denso 210-4313 Alternator

Denso Reman Alternator for Infiniti and Nissan

The Denso 210-4313 reman alternator is a 12-volt, 150-amp charging system component built for select Infiniti and Nissan applications. It is engineered with an internal fan, internal regulator, and clockwise rotation for OE-style fit and dependable electrical output.

Designed for vehicles with demanding electronic loads, this remanufactured alternator supports stable charging performance in Infiniti Q50, Q70, Q70L, G37, M35, M37, EX35, FX35, and Nissan 350Z and 370Z applications.

Key Features

• 12.0-volt alternator with 150 amp output
• Internal fan and internal voltage regulator
• Clockwise rotation
• Remanufactured to Denso First Time Fit standards
• Built for OE-style mounting and electrical compatibility
• Family: Mitsubishi OE

Remanufactured Denso Quality

Denso reman alternators are processed and tested to meet strict electrical and mechanical standards. Critical components such as stators, rectifiers, and rotors are validated under high-voltage testing, while slip rings are finished to reduce brush wear. Bearings are checked to OE standards and lubricated with premium OE-grade lubricant. The result is a reman alternator intended to deliver consistent charging performance and proper fitment for modern vehicles with sensitive electronics. Part number 210-4313 is a direct-fit style replacement for the listed Infiniti and Nissan models.

This part cross-references Bosch AL2418X for the same application.

What This Alternator Helps Address

• Battery warning light or charging system warning
• Low charging voltage at idle or under load
• Dim lights, weak electrical accessories, or intermittent power issues
• Noise from a worn alternator bearing or internal wear
• Starting problems caused by insufficient alternator output

Installation Notes and Fitment

Fits 2019 Infiniti Q70, N/A; 2018 Infiniti Q70, N/A; 2016-2017 Infiniti Q70, N/A; 2016-2017 Infiniti Q70L, N/A; 2014-2015 Infiniti Q50, N/A; 2014-2015 Infiniti Q70, N/A; 2015 Infiniti Q70L, N/A; 2011 Infiniti M37, N/A; 2010 Infiniti EX35, N/A; 2010 Infiniti FX35, N/A; 2008-2010 Infiniti G37, N/A; 2009-2010 Infiniti M35, N/A; 2010 Nissan 370Z, N/A; 2008-2009 Infiniti EX35, N/A; 2009 Infiniti FX35, N/A; 2007-2009 Nissan 350Z, N/A; 2009 Nissan 370Z, N/A; 2007-2008 Infiniti G35, N/A.

Verify amperage, connector style, and pulley alignment before installation. Confirm the vehicle’s build date and package details, especially on Sport Package and early-production applications. Part number 210-4313 is specified for 150 amp reman alternator applications.

Quality Assurance

Denso reman alternators are built to OE-level standards for fit, electrical performance, and durability. The First Time Fit approach is intended to reduce installation issues and support reliable operation in vehicles such as the Infiniti Q50, Infiniti Q70, and Nissan 370Z.