OE Quality
60-Day Returns

BBB Industries 13778 Alternator
Reliable Alternator Replacement for Nissan Frontier and Xterra
The BBB Industries REMAN ALTERNATOR 13778 is designed to provide dependable electrical charging performance for Nissan Frontier and Xterra vehicles. Engineered to meet OE specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.
- 70 Ampere output for stable electrical system support
- Internal fan cooling method for effective heat dissipation
- Conventional pulley with 1 groove and 2-15/16 inch diameter
- Negative polarity with clockwise rotation direction
- Internal voltage regulator for simplified installation
- OE Manufacturer: Hitachi
- Compatible with V-belt pulley systems
Detailed Features of the BBB Industries REMAN ALTERNATOR 13778
This remanufactured alternator features a 70 amp rating suitable for the electrical demands of Nissan Frontier and Xterra models. It uses an internal fan for air cooling, maintaining optimal operating temperatures during vehicle use. The alternator includes a conventional pulley with a single groove, measuring 2-15/16 inches (74 mm) in diameter, designed for V-belt applications. The unit rotates clockwise and has a negative polarity configuration, matching the original equipment specifications. An internal voltage regulator is integrated to maintain consistent voltage output, reducing the need for additional components. The plug clock position is set at 12 o'clock, facilitating proper alignment during installation. This alternator is a remanufactured part from the REMAN ALTERNATOR line by BBB Industries, which focuses on restoring alternators to meet or exceed original equipment standards while providing a cost-effective replacement option.
Common Applications and Issues Addressed
- Replacement for failing or weak alternators in Nissan Frontier and Xterra
- Resolves battery charging problems and electrical system malfunctions
- Eliminates issues with dimming headlights or electrical accessories
- Addresses overheating alternator concerns with improved cooling design
- Fixes pulley or belt slippage related to worn alternator components
Installation Notes and Tips
Ensure the alternator is compatible with your Nissan Frontier or Xterra model year before installation. Verify the pulley type and belt configuration to match the vehicle’s V-belt system. The plug clock position at 12 o'clock should align with the vehicle’s wiring harness for proper connection. Use appropriate torque specifications when mounting the alternator to avoid damage. It is recommended to inspect the battery and charging system components during installation to ensure optimal performance.
Quality Assurance and Warranty Information
The BBB Industries REMAN ALTERNATOR 13778 is remanufactured to meet original equipment manufacturer (OEM) standards, including the OE manufacturer Hitachi specifications. Each unit undergoes rigorous testing to ensure reliable performance and durability. This alternator includes an internal voltage regulator and is built with quality components to provide consistent electrical output. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.
| Brand | BBB Industries |
| Part Number | 13778 |
| Position | REMAN ALTERNATOR |
| AC Tap | No |
| Amperage Rating | 70 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 1 |
| OE Manufacturer | Hitachi |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-15/16 |
| Outside Pulley Diameter (mm) | 74 |
| Plug Clock Position | 12 |
| Polarity | Negative |
| Pulley Belt Type | V-belt |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2004 | Nissan | Xterra | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2003 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2003 | Nissan | Xterra | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2002 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2002 | Nissan | Xterra | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2001 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2001 | Nissan | Xterra | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2000 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 2000 | Nissan | Xterra | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 1999 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; REMAN ALTERNATOR |
| 1998 | Nissan | Frontier | 2.4L | L4 | N/A | 70 Amps suitable for various vehicle makes and models; 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.