OE Quality
60-Day Returns

BBB Industries 13985 Alternator
Reliable Alternator for Dodge Durango and Ram Models
The BBB Industries REMAN ALTERNATOR 13985 is designed to provide consistent 12-volt electrical power for Dodge Durango and Ram 1500, 2500, and 3500 vehicles. Engineered to meet OE specifications, this remanufactured alternator ensures dependable charging performance for your vehicle's electrical system.
- 150 Ampere rating for robust electrical output
- Air cooling method with internal fan for efficient heat dissipation
- Conventional pulley with 7 grooves and 2-1/4 inch (58 mm) diameter
- Compatible with serpentine belt systems
- Clockwise rotation and negative polarity design
- External voltage regulator type
- OE manufacturer Bosch for quality assurance
- Plug clock position at 10 o'clock for proper fitment
About the REMAN ALTERNATOR Product Line
The REMAN ALTERNATOR line from BBB Industries offers remanufactured alternators that restore original equipment performance. These alternators undergo thorough testing and rebuilding processes to meet factory standards. The 13985 model is part of this line, providing a cost-effective solution for restoring charging system reliability in Dodge Durango and Ram trucks.
Technical Details and Features
This alternator features a 150 amp output suitable for vehicles requiring higher electrical loads. Its air cooling system with an internal fan helps maintain optimal operating temperatures. The pulley included is conventional type with seven grooves, designed for serpentine belt compatibility. The 2-1/4 inch pulley diameter and clockwise rotation ensure proper mechanical fitment. The external voltage regulator type allows for precise voltage control, and the negative polarity matches the electrical system of the specified Dodge models.
Common Applications and Problem Resolution
- Replaces faulty or worn alternators in Dodge Durango and Ram 1500, 2500, 3500
- Resolves battery charging issues and electrical system failures
- Eliminates dimming headlights and electrical accessory malfunctions
- Addresses warning lights related to charging system faults
- Restores proper serpentine belt-driven alternator function
Installation Notes and Tips
Ensure the vehicle's battery is disconnected before installation to prevent electrical shorts. Verify the plug clock position at 10 o'clock for correct connector alignment. Confirm serpentine belt routing and pulley groove count match the existing setup. Use appropriate torque specifications for mounting bolts and pulley installation. Testing the alternator output after installation is recommended to confirm proper operation.
Quality Assurance and Warranty
BBB Industries remanufactured alternators are rebuilt to meet or exceed OEM standards, including components from Bosch, the original equipment manufacturer. Each unit undergoes comprehensive testing to ensure reliable performance. Warranty coverage details should be confirmed with the distributor or retailer, as BBB Industries typically offers limited warranties on remanufactured parts.
| Brand | BBB Industries |
| Part Number | 13985 |
| Position | REMAN ALTERNATOR |
| AC Tap | No |
| Amperage Rating | 150 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 7 |
| OE Manufacturer | Bosch |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-1/4 |
| Outside Pulley Diameter (mm) | 58 |
| Plug Clock Position | 10 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | External |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2006 | Dodge | Ram 2500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2006 | Dodge | Ram 3500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2005 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2005 | Dodge | Ram 2500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2005 | Dodge | Ram 3500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2004 | Dodge | Durango | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2004 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2004 | Dodge | Ram 2500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2004 | Dodge | Ram 3500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2003 | Dodge | Ram 2500 | 5.7L | V8 | N/A | Alternator; 150 Amps; REMAN ALTERNATOR |
| 2003 | Dodge | Ram 3500 | 5.7L | V8 | N/A | Alternator; 150 Amps; 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.