Denso 210-4336 Alternator

Denso Reman Alternator for Mazda 2

This Denso reman alternator is built for 12-volt charging systems and delivers 90 amps for the 2011-2014 Mazda 2. It is a direct-fit replacement for drivers and technicians looking for a remanufactured alternator with OE-style mounting and charging performance.

Fits 2011-2014 Mazda 2, N/A. Part number 210-4336 is also referenced in service and catalog listings for this application.

Key Features

• 12.0-volt alternator with 90 amp output
• Internal fan design for charging system cooling
• Clockwise rotation direction
• External regulator type
• Remanufactured to Denso First Time Fit standards
• Built for Mazda 2 charging system service

Product Line Details

Denso Reman Alternator units are remanufactured using OE-focused benchmarks. During the reman process, stators and rectifiers are tested to 300 volts and rotors to 600 volts. Rotor slip rings are finished to a fine surface and bearings are validated to OE standards with premium lubricants, supporting consistent electrical output and reduced wear.

For the Mazda 2, part number 210-4336 is a practical replacement when the original alternator no longer maintains proper system voltage. This part cross-references Remy 11142 for the same application.

Common Problems This Part Can Address

• Low battery charge or repeated battery drain
• Dim lights or unstable electrical performance
• Charging warning light on the dash
• Voltage drop caused by alternator wear
• Noise or bearing-related alternator failure

Installation Notes and Tips

Verify the vehicle’s charging system specifications before installation and confirm the connector, pulley alignment, and mounting points match the original unit. Because this alternator uses an external regulator type, inspect the regulator and related wiring during diagnosis. Always test battery condition and charging voltage after installation to confirm proper system operation.

Quality Assurance

Denso reman alternators are produced to meet OE fit and performance expectations, with testing focused on electrical durability, bearing quality, and installation accuracy. The First Time Fit approach is intended to reduce mounting issues and support reliable service in modern electronic vehicle systems.