OE Quality
60-Day Returns

Denso 210-0506 Alternator
Reliable Denso Reman Alternator for Lexus GS300 and IS300
The Denso Reman Alternator 210-0506 is designed to restore your Lexus GS300 or IS300's electrical charging system to factory specifications. Engineered with precision, this 12-volt alternator ensures consistent power delivery and reliable performance for your vehicle's electrical needs.
Key Features of the Denso 210-0506 Alternator
- Voltage: 12.0 volts for standard automotive electrical systems
- Amperage Rating: 100 amps to support vehicle electrical load
- Internal fan type for efficient cooling and reduced maintenance
- Clockwise rotation direction matching original equipment specifications
- Internal regulator type for stable voltage output
- Part of the Denso OE family ensuring remanufactured quality and compatibility
About the Denso Reman Alternator Product Line
The Reman Alternator line by Denso offers remanufactured alternators that meet original equipment standards. These alternators undergo rigorous testing and rebuilding processes to provide reliable performance and durability. The 210-0506 model is part of this line, delivering a cost-effective solution without compromising on quality for Lexus GS300 and IS300 vehicles.
Detailed Product Description
This Denso alternator features a 12-volt electrical system with a 100-amp output, suitable for the electrical demands of Lexus GS300 and IS300 models. Its internal fan design helps maintain optimal operating temperatures by providing efficient cooling, which contributes to longer alternator life. The clockwise rotation direction and internal voltage regulator ensure compatibility and consistent voltage regulation, matching the original equipment specifications. The 210-0506 alternator is engineered to integrate seamlessly with your vehicle’s charging system, supporting battery charging and electrical component operation.
Common Issues Addressed by the Denso 210-0506 Alternator
- Battery not charging or frequent battery drain in Lexus GS300 and IS300
- Dim or flickering headlights and electrical accessories malfunction
- Warning lights related to charging system on the dashboard
- Unusual noises from the alternator due to worn internal components
- Intermittent electrical failures or vehicle stalling caused by charging issues
Installation Notes and Tips
When installing the Denso Reman Alternator 210-0506, ensure the battery is disconnected to prevent electrical shorts. Verify the clockwise rotation direction matches your vehicle’s original alternator. Confirm all electrical connections are secure and free of corrosion. It is recommended to inspect the drive belt for wear and proper tension during installation to maintain optimal alternator performance.
Quality Assurance and Warranty
The Denso Reman Alternator 210-0506 is remanufactured to meet original equipment standards, providing reliable performance for Lexus GS300 and IS300 vehicles. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult your supplier for exact warranty terms.
| Brand | Denso |
|---|---|
| Part Number | 210-0506 |
| Position | Reman Alternator |
| Voltage | 12.0 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| Family | Denso oe |
| Regulator Type | Internal |
| Amperage Rating | 100 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Lexus | GS300 | N/A | 100 Amp; Reman Alternator |
| 2005 | Lexus | IS300 | N/A | 100 Amp; Reman Alternator |
| 2004 | Lexus | GS300 | N/A | 100 Amp; Reman Alternator |
| 2004 | Lexus | IS300 | N/A | 100 Amp; Reman Alternator |
| 2003 | Lexus | GS300 | N/A | 100 Amp; Reman Alternator |
| 2003 | Lexus | IS300 | N/A | 100 Amp; Reman Alternator |
| 2002 | Lexus | GS300 | N/A | 100 Amp; Reman Alternator |
| 2002 | Lexus | IS300 | N/A | 100 Amp; Reman Alternator |
| 2001 | Lexus | GS300 | N/A | 100 Amp; Reman Alternator |
| 2001 | Lexus | IS300 | N/A | 100 Amp; 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.