OE Quality
60-Day Returns

Denso 210-4214 Alternator
Reliable Denso Reman Alternator for Mazda 3 and 5 Models
The Denso Reman Alternator 210-4214 is designed to provide consistent electrical performance for select Mazda vehicles. Engineered to meet OEM specifications, this alternator supports the charging system needs of Mazda 3, Mazda 3 Sport, and Mazda 5 models.
- 12.0 Volt electrical system compatibility
- Internal fan type for efficient cooling
- Clockwise rotation direction
- External regulator type for precise voltage control
- 90 Amp amperage rating suitable for standard electrical loads
- Compatible with Mitsubishi OE family components
About the Denso Reman Alternator Product Line
The Reman Alternator line from Denso offers remanufactured alternators that meet strict quality and performance standards. These alternators are rebuilt using original equipment manufacturer (OEM) components, ensuring reliable operation and durability. The 210-4214 model maintains the integrity of the original Mitsubishi OE design, making it a suitable replacement for compatible Mazda vehicles.
Technical Details and Features
This alternator operates at 12 volts and features an internal fan type, which helps maintain optimal operating temperatures by drawing air through the unit. The clockwise rotation direction matches the original equipment specifications for the targeted Mazda models. An external regulator type is used to manage voltage output, providing stable electrical supply to the vehicle’s systems. With a 90 amp rating, this alternator supports the electrical demands of standard Mazda 3 and Mazda 5 configurations.
Compatible Vehicles and Common Applications
- Replacement alternator for Mazda 3 (including Mazda 3 Sport)
- Suitable for Mazda 5 models requiring a 12V, 90A alternator
- Addresses issues such as battery charging failure
- Resolves dimming or flickering headlights caused by alternator faults
- Corrects electrical system warning lights related to charging
Installation Notes and Tips
When installing the Denso Reman Alternator 210-4214, ensure the rotation direction matches the vehicle’s original setup (clockwise). Verify the external regulator connections are properly secured to maintain voltage regulation. It is recommended to test the charging system after installation to confirm proper operation and amperage output.
Quality Assurance and Warranty
Denso remanufactured alternators undergo rigorous testing to meet OEM standards. The 210-4214 alternator is built to provide reliable performance consistent with original equipment. Please refer to the specific warranty terms provided by the distributor or retailer for coverage details.
| Brand | Denso |
| Part Number | 210-4214 |
| Position | Reman Alternator |
| Voltage | 12.0 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| Family | Mitsubishi oe |
| Regulator Type | External |
| Amperage Rating | 90 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
| 2009 | Mazda | 3 Sport | N/A | 90 Amp; Alternator - Reman |
| 2008 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
| 2007 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
| 2007 | Mazda | 5 | N/A | 90 Amp Alternator; Reman Alternator |
| 2006 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
| 2006 | Mazda | 5 | N/A | 90 Amp Alternator; Reman Alternator |
| 2005 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
| 2004 | Mazda | 3 | N/A | 90 Amp Alternator; Reman Alternator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.