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Denso 211-6023 Alternator
Reliable Alternator for Chevrolet, GMC, Hummer, and Isuzu Vehicles
The Denso New Alternator 211-6023 is engineered to provide consistent 12-volt electrical output for your Chevrolet Colorado, GMC Canyon, Hummer H3, H3T, and Isuzu i-290 or i-370. Designed with an internal fan and regulator, this alternator ensures efficient charging and reliable performance under various driving conditions.
- Voltage: 12.0 volts for standard automotive electrical systems
- Amperage Rating: 125 amps to support vehicle electrical demands
- Fan Type: Internal fan for effective cooling without external components
- Rotation Direction: Clockwise rotation compatible with specified vehicle models
- Regulator Type: Internal voltage regulator for stable output
- Family: Valeo OE, indicating original equipment quality standards
About the Denso New Alternator Product Line
The New Alternator line from Denso focuses on delivering alternators that meet or exceed original equipment specifications. This product line emphasizes durability and precise fitment, making it suitable for replacement in vehicles requiring reliable electrical charging components. The 211-6023 alternator is part of this line, ensuring compatibility and performance for Chevrolet, GMC, Hummer, and Isuzu models listed.
Technical Details and Compatibility
This alternator operates at 12 volts with a 125-amp output, suitable for vehicles with moderate to high electrical loads. The internal fan design helps maintain optimal operating temperatures without the need for additional cooling parts. Its clockwise rotation and internal voltage regulator simplify installation and integration with the vehicle's electrical system. Compatible with Chevrolet Colorado and GMC Canyon trucks, as well as Hummer H3 and H3T SUVs, and Isuzu i-290 and i-370 models, the Denso 211-6023 alternator is designed for direct replacement and reliable operation.
Common Applications and Problem Resolution
- Restores charging system functionality in Chevrolet Colorado and GMC Canyon
- Replaces faulty alternators causing battery drain in Hummer H3 and H3T
- Solves electrical issues related to inconsistent voltage output in Isuzu i-290 and i-370
- Addresses overheating problems with internal fan cooling design
- Eliminates voltage regulator failures with built-in internal regulator
Installation Notes and Tips
When installing the Denso 211-6023 alternator, ensure the clockwise rotation matches the vehicle’s original alternator specifications. Verify electrical connections and mounting points for a secure fit. The internal fan and regulator reduce installation complexity, but it is recommended to check belt tension and battery condition during replacement. Professional installation is advised to maintain system integrity and safety.
Quality Assurance and Warranty
Denso alternators, including the 211-6023, are manufactured to meet original equipment standards, ensuring reliable performance and durability. This product is part of the Valeo OE family, reflecting adherence to strict quality controls. Warranty coverage details should be confirmed at the point of purchase, typically offering protection against manufacturing defects for a specified period.
| Brand | Denso |
| Part Number | 211-6023 |
| Position | New Alternator |
| Amperage Rating | 125 |
| Family | VALEO OE |
| Fan Type | Internal |
| Regulator Type | Internal |
| Rotation Direction | Clockwise |
| Voltage | 12.0 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2012 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2011 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2011 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2010 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2010 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2010 | Hummer | H3 | Base | N/A | 125 Amp; Alternator - New |
| 2010 | Hummer | H3T | Base | N/A | 125 Amp; Alternator - New |
| 2009 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2009 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2009 | Hummer | H3 | N/A | 125 Amp; New Alternator | |
| 2009 | Hummer | H3T | N/A | 125 Amp; New Alternator | |
| 2008 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2008 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2008 | Hummer | H3 | N/A | 125 Amp; New Alternator | |
| 2008 | Isuzu | i-290 | N/A | 125 Amp; New Alternator | |
| 2008 | Isuzu | i-370 | N/A | 125 Amp; New Alternator | |
| 2007 | Chevrolet | Colorado | N/A | 125 Amp; New Alternator | |
| 2007 | GMC | Canyon | N/A | 125 Amp; New Alternator | |
| 2007 | Hummer | H3 | N/A | 125 Amp; New Alternator | |
| 2007 | Isuzu | i-290 | N/A | 125 Amp; New Alternator | |
| 2007 | Isuzu | i-370 | N/A | 125 Amp; New 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.