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BBB Industries 13876 Alternator
| Brand | BBB Industries 13876 |
|---|---|
| AC Tap | No |
| Amperage Rating | 117 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 6 |
| OE Manufacturer | Nippondenso |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-1/2 |
| Outside Pulley Diameter (mm) | 63 |
| Plug Clock Position | 1 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | External |
| Product line | REMAN ALTERNATOR |
| Fits | Jeep · 12 vehicles |
Remanufactured unit. Restored to deliver dependable charging performance.
117-amp output. Provides strong electrical support for demanding systems.
Pulley included. Ready for a straightforward replacement installation.
Cross-references 121000-3820, 121000-3821 and 56041864AA for the same application. See all 4.
Reman Alternator for Jeep TJ and Wrangler
BBB Industries REMAN ALTERNATOR 13876 is a 12-volt replacement alternator built for select Jeep TJ and Jeep Wrangler applications. It delivers 117 amps and uses an external voltage regulator, serpentine belt drive, and a conventional pulley for direct-fit charging system service.
Key Features
- 117 amp amperage rating for OE-style charging output
- 12V alternator with negative polarity
- Air-cooled design with internal fan
- 6-groove conventional pulley included
- Serpentine belt type with clockwise rotation
- OE manufacturer reference: Nippondenso
- Plug clock position: 1
- BBB Industries REMAN ALTERNATOR 13876
Product Details
This remanufactured alternator is built for Jeep TJ and Jeep Wrangler models that use the listed charging system configuration. It features a 2-1/2 inch outside pulley diameter, external voltage regulator type, and a pulley included for service replacement. The BBB Industries REMAN ALTERNATOR 13876 is a practical choice when replacing a worn or failing alternator on 2001-2006 Jeep TJ and Wrangler vehicles with the matching setup.
This part cross-references 121000-3820 and 56041864AA for the same application.
Vehicle Fitment
- Fits 2005-2006 Jeep TJ, N/A; 117 Amps; REMAN ALTERNATOR
- Fits 2003 Jeep TJ, N/A; 117 Amps; REMAN ALTERNATOR
- Fits 2005-2006 Jeep Wrangler, N/A; 117 Amps; REMAN ALTERNATOR
- Fits 2003 Jeep Wrangler, N/A; 117 Amps; REMAN ALTERNATOR
- Fits 2004 Jeep TJ, N/A; Std; 117 Amps; REMAN ALTERNATOR
- Fits 2004 Jeep Wrangler, N/A; Std; 117 Amps; REMAN ALTERNATOR
- Fits 2001-2002 Jeep TJ, N/A; Opt; 117 Amps; REMAN ALTERNATOR
- Fits 2001-2002 Jeep Wrangler, N/A; Opt; 117 Amps; REMAN ALTERNATOR
Common Replacement Uses
- Charging system warning light caused by alternator output loss
- Battery not staying charged during normal driving
- Dim lights or electrical instability at idle
- Noise or wear related to alternator bearing or pulley condition
- Replacement for a failed Jeep TJ or Jeep Wrangler alternator
Installation Notes
Verify pulley groove count, plug clock position, rotation direction, and voltage regulator type before installation. Confirm the vehicle uses the listed Nippondenso-style configuration and serpentine belt setup. Inspect the belt, electrical connectors, and charging circuit condition during replacement to help ensure proper system operation.
Quality Assurance
BBB Industries remanufactured electrical components are rebuilt for service replacement with attention to OE-style fit and function. This alternator is remanufactured to match the specified application requirements for Jeep TJ and Jeep Wrangler charging system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Jeep | TJ | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2006 | Jeep | Wrangler | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2005 | Jeep | TJ | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2005 | Jeep | Wrangler | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2004 | Jeep | TJ | 4.0L | L6 | N/A | Std; 117 Amps; REMAN ALTERNATOR |
| 2004 | Jeep | Wrangler | 4.0L | L6 | N/A | Std; 117 Amps; REMAN ALTERNATOR |
| 2003 | Jeep | TJ | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2003 | Jeep | Wrangler | 4.0L | L6 | N/A | 117 Amps; REMAN ALTERNATOR |
| 2002 | Jeep | TJ | 4.0L | L6 | N/A | Opt; 117 Amps; REMAN ALTERNATOR |
| 2002 | Jeep | Wrangler | 4.0L | L6 | N/A | Opt; 117 Amps; REMAN ALTERNATOR |
| 2001 | Jeep | TJ | 4.0L | L6 | N/A | Opt; 117 Amps; REMAN ALTERNATOR |
| 2001 | Jeep | Wrangler | 4.0L | L6 | N/A | Opt; 117 Amps; REMAN ALTERNATOR |
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