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Remy 94638 Alternator
| Brand | Remy 94638 |
|---|---|
| Amperage Rating | 120 |
| Fan Type | Internal |
| New or Remanufactured | New |
| OE Manufacturer | Nippondenso |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | External |
| Product line | New |
| Fits | Dodge and Jeep · 6 vehicles |
New replacement. Built as a new alternator for charging-system service.
120-amp output. Provides the electrical capacity specified for the application.
OE reference. Uses Nippondenso manufacturer data for specification matching.
Cross-references 121000-4120, 121000-4122 and 56005686 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
Remy 94638 is a new 12-volt alternator built for charging-system replacement on select Dodge and Jeep applications. It features a 120-amp output, internal fan design, clockwise rotation, and an included pulley for a direct-fit service part.
Key Features
- 120-amp output for stable charging performance
- New unit with a 12-volt electrical system
- Internal fan design for compact alternator construction
- Clockwise rotation with an included pulley
- External voltage regulator type
- OE manufacturer reference: Nippondenso
Detailed Description
This Remy alternator, part number 94638, is engineered as a new replacement for charging-system service where a 120-amp alternator is specified. The unit is built around Nippondenso OE manufacturer reference data and uses an external voltage regulator type, making it a practical choice for restoring proper battery charging and electrical output. It is listed for 1997-1998 Dodge Dakota, 1997-1998 Jeep Cherokee, and 1997-1998 Jeep Grand Cherokee applications, including HD-oriented fitment notes where specified. If you are replacing a worn alternator on a Dodge Dakota or Jeep Cherokee, 94638 provides the core electrical specifications needed for the application.
What It Is Used For
- Restoring charging output when the alternator no longer maintains system voltage
- Addressing battery warning lights caused by alternator wear or failure
- Replacing a unit with incorrect amperage or regulator configuration
- Correcting charging issues tied to pulley or rotation mismatch
- Servicing electrical systems that require a 120-amp alternator
Installation Notes and Tips
Verify the vehicle’s regulator type, rotation direction, amperage rating, and pulley configuration before installation. Confirm the application against the vehicle’s charging-system specifications for 1997-1998 Dodge Dakota, Jeep Cherokee, or Jeep Grand Cherokee. Part number 94638 should be matched to the existing alternator layout and electrical requirements to avoid fitment or charging discrepancies.
Quality Assurance
Remy New line components are offered as new replacement parts for charging and starting service. OE manufacturer reference data from Nippondenso is provided to support application matching and specification alignment.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1998 | Dodge | Dakota | 2.5L | L4 | Fitment note: alternative option for 120 Amps; New |
| 1998 | Jeep | Cherokee | 4.0L | L6 | Fitment note: alternative option for 120 Amps; New |
| 1998 | Jeep | Grand Cherokee | 4.0L | L6 | Opt HD; 120 Amps; New |
| 1997 | Dodge | Dakota | 2.5L | L4 | Fitment note: alternative option for 120 Amps; New |
| 1997 | Jeep | Cherokee | 4.0L | L6 | Fitment note: alternative option for 120 Amps; New |
| 1997 | Jeep | Grand Cherokee | 4.0L | L6 | Opt HD; 120 Amps; New |
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