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MPA Electrical 13742N Alternator
Reliable Alternator for Dodge and Jeep Vehicles
The MPA Electrical New 13742N alternator is designed to provide consistent 12-volt electrical output with 136 amps of power. Engineered for select Dodge and Jeep models, this alternator ensures your vehicle's charging system operates efficiently under various driving conditions.
- 136 amps output for stable electrical performance
- 12 volts system compatibility
- Internal fan design for effective cooling
- 7 groove serpentine pulley for precise belt alignment
- External voltage regulator for reliable voltage control
- Clockwise rotation suitable for specific engine configurations
- Manufactured by Nippondenso, known for quality components
Detailed Features and Specifications
This MPA Electrical New alternator, part number 13742N, features a 7 groove serpentine pulley that matches the belt system on compatible Dodge and Jeep vehicles. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. With an external voltage regulator, this alternator provides consistent voltage output, protecting your vehicle's electrical system. The clockwise rotation aligns with the engine's requirements for models such as the Dodge Ram 1500, Ram 2500, Ram 3500, and Jeep Grand Cherokee.
MPA Electrical New Product Line Overview
The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for modern vehicle applications. This alternator is part of that line, offering improved compatibility and performance for Dodge and Jeep trucks and SUVs. The New line emphasizes quality manufacturing standards and precise fitment to ensure seamless integration with your vehicle's charging system.
Compatible Vehicles and Common Applications
- Dodge B1500, B2500, B3500 trucks
- Dodge Dakota and Durango models
- Jeep Grand Cherokee
- Dodge Ram 1500, Ram 1500 Van, Ram 2500, Ram 3500
This alternator is ideal for addressing issues such as battery not charging, dimming headlights, electrical system failures, and irregular voltage output in the listed vehicles.
Installation Notes and Tips
- Ensure battery is disconnected before installation to prevent electrical shorts
- Verify pulley alignment with existing serpentine belt system
- Check rotation direction compatibility (clockwise) with your engine
- Inspect wiring harness and connectors for corrosion or damage
- Follow vehicle-specific torque specifications when mounting the alternator
Quality Assurance and Warranty
The MPA Electrical New 13742N alternator is manufactured by Nippondenso, a reputable supplier known for durable automotive electrical components. This part undergoes rigorous quality control to meet OEM standards. Warranty details should be confirmed with the distributor or installer, as coverage may vary.
| Brand | MPA Electrical |
| Part Number | 13742N |
| Position | New |
| Amps | 136 Amps |
| Clock | 12:30 |
| Fan | Internal |
| Manufacturer | Nippondenso |
| Pulley | 7 Groove Serpentine |
| Regulator | External |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1998 | Dodge | B1500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B1500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B1500 | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B2500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B2500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B3500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | B3500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Dakota | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Dakota | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Dakota | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Durango | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Durango | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Durango | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 1500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 1500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 1500 | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 1500 Van | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 2500 | 8.0L | V10 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 2500 | 5.9L | V8 | GAS | N/A | with 136 amp alternator; New |
| 1998 | Dodge | Ram 2500 | 5.2L | V8 | N/A | New | |
| 1998 | Dodge | Ram 3500 | 8.0L | V10 | N/A | with 136 amp alternator; New | |
| 1998 | Dodge | Ram 3500 | 5.9L | V8 | GAS | N/A | with 136 amp alternator; New |
| 1998 | Jeep | Grand Cherokee | 5.9L | V8 | N/A | New | |
| 1998 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Optional, w/ 136 amp alt.; New | |
| 1997 | Dodge | B1500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B1500 | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B2500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B2500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B2500 | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B3500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | B3500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Dakota | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Dakota | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 1500 | 5.9L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 1500 | 5.2L | V8 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 1500 | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 1500 Van | 3.9L | V6 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 2500 | 8.0L | V10 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 2500 | 5.9L | V8 | GAS | N/A | with 136 amp alternator; New |
| 1997 | Dodge | Ram 2500 | 5.2L | V8 | N/A | New | |
| 1997 | Dodge | Ram 3500 | 8.0L | V10 | N/A | with 136 amp alternator; New | |
| 1997 | Dodge | Ram 3500 | 5.9L | V8 | GAS | N/A | with 136 amp alternator; New |
| 1997 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Optional, w/ 136 amp alt.; New |
* 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.