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Remy 94789 Alternator
| Brand | Remy 94789 |
|---|---|
| Amperage Rating | 130 |
| Fan Type | Internal |
| New or Remanufactured | New |
| OE Manufacturer | Nippondenso |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | New |
| Fits | Lexus · 13 vehicles |
OE reference. Built to Nippondenso specifications for application matching.
130-amp output. Provides the charging capacity listed for covered Lexus applications.
New unit. Internal regulator, internal fan, and pulley included.
Cross-references 27060-50280, 104210-3030 and 104210-3031 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Alternator Overview
This Remy alternator, part number 94789, is a new 12-volt charging component built for select Lexus applications. It delivers 130 amps and uses an internal voltage regulator, internal fan, and clockwise rotation for a direct replacement-style service part.
Compatible With Lexus SC430 and Lexus LS430 applications, this alternator is built with an OE manufacturer reference to Nippondenso. The included pulley and new construction make it a practical choice when replacing a worn charging unit on the Lexus SC430 or LS430.
Key Features
- 130-amp output for stable charging performance
- 12-volt alternator with internal voltage regulator
- Internal fan design for compact packaging
- Clockwise rotation specification
- New unit with pulley included
- OE manufacturer reference: Nippondenso
Detailed Description
Remy part number 94789 is a new alternator engineered for select Lexus charging system applications. It is specified at 130 amps and 12 volts, with an internal regulator and internal fan configuration that matches the needs of the original charging system layout. The clockwise rotation and pulley-included design support straightforward replacement of the original unit where this specification is required.
Fitment includes 2001-2003 Lexus LS430, 2004 Lexus LS430, 2002 Lexus SC430, and 2003-2010 Lexus SC430. This part cross-references Nippondenso numbers 104210-3030 and 104210-3031 for the same application. When replacing the alternator on a Lexus LS430 or Lexus SC430, confirm the vehicle’s charging system requirements against the listed fitment and electrical specifications.
What It Helps Address
- Low battery charging output
- Charging warning light concerns
- Electrical system voltage instability
- Alternator noise or bearing-related failure
- Wear from an aging original charging unit
Installation Notes
Verify the vehicle year, model, and charging system specifications before installation. Match the amperage rating, voltage, rotation direction, and regulator type to the original unit. Confirm fitment for the exact Lexus LS430 or Lexus SC430 application listed before ordering.
Quality Assurance
Remy supplies new electrical replacement components with OE manufacturer reference information to support accurate application matching. Part number 94789 is built to the listed electrical and mechanical specifications for the covered fitment range.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2010 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2009 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2008 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2007 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2006 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2005 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2004 | Lexus | LS430 | 4.3L | V8 | 130 Amps; New |
| 2004 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2003 | Lexus | LS430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2003 | Lexus | SC430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2002 | Lexus | LS430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
| 2002 | Lexus | SC430 | 4.3L | V8 | Opt; 130 Amps; New |
| 2001 | Lexus | LS430 | 4.3L | V8 | 130 Amp alternator - Vehicle specific fitment; verify compatibility before buying.; New |
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