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WAI 13301N Alternator
Reliable Alternator for Dodge B-Series and Ramcharger Vehicles
The WAI 13301N alternator is designed to provide consistent electrical charging performance for a range of Dodge trucks and SUVs. Engineered with a 120-amp rating and an internal fan, this alternator supports the electrical demands of Dodge B150, B250, B350, D150, D250, D350, Dakota, Ramcharger, W150, W250, and W350 models.
Key Features of the WAI 13301N Alternator
- 120 amp amperage rating for reliable power output
- Internal fan type for efficient cooling
- Clockwise (right) rotation direction
- Includes pulley with 2 grooves compatible with V-belt systems
- External regulator type for stable voltage control
- Compatible with Denso alternator family
- Non-decoupled clutch pulley design
Detailed Product Description
The WAI 13301N alternator is built to meet the electrical system requirements of various Dodge trucks and SUVs, including the B-series and Ramcharger models. Featuring an internal fan, this alternator ensures proper cooling during operation, which helps maintain performance and longevity. The clockwise rotation direction matches the original equipment specifications for these vehicles. The included pulley has two grooves designed for V-belt drive systems, ensuring compatibility with factory belt setups. An external regulator type provides consistent voltage regulation, supporting the vehicle's electrical components effectively. This alternator belongs to the Denso family, known for durable and reliable alternator designs.
Common Applications and Issues Addressed
- Replacement for failing or underperforming alternators in Dodge B150, B250, B350, D150, D250, D350, Dakota, Ramcharger, W150, W250, and W350 vehicles
- Resolves battery charging problems and electrical system malfunctions
- Addresses issues with dimming headlights or electrical accessories
- Eliminates warning lights related to charging system faults
- Restores proper belt-driven alternator operation with included pulley
Installation Notes and Tips
Ensure the alternator rotation direction matches the vehicle’s original specification (clockwise/right). Verify the V-belt pulley groove count and belt type compatibility before installation. Since this alternator uses an external voltage regulator, confirm the vehicle’s regulator setup to avoid electrical conflicts. Properly torque mounting bolts and check belt tension after installation to prevent premature wear.
Quality Assurance and Warranty Information
The WAI 13301N alternator is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous testing to ensure reliable performance in demanding automotive environments. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.
| Brand | WAI |
|---|---|
| Part Number | 13301N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Denso |
| Pulley Groove Quantity | 2 |
| Pulley Belt Type | V-belt |
| Regulator Type | External |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 120 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Dodge | B150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | B250 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | B350 | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | D150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | D250 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | D350 | 5.9L | V8 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | Dakota | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | Ramcharger | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | W150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | W250 | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1991 | Dodge | W350 | 5.9L | V8 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | B150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | B250 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | B350 | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | D150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | D250 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | D350 | 5.9L | V8 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | Dakota | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | Ramcharger | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | W150 | 3.9L | V6 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | W250 | 5.2L | V8 | N/A | 120 Amp, NDenso Unit |
| 1990 | Dodge | W350 | 5.9L | V8 | N/A | 120 Amp, NDenso Unit |
* 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.