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TYC 2-13778 Alternator
Reliable Alternator for Nissan Frontier, Pickup, and Xterra
The TYC 2-13778 alternator is designed to provide consistent power generation for Nissan Frontier, Pickup, and Xterra models. Engineered with internal fan and regulator positions, this alternator ensures efficient cooling and voltage regulation for optimal vehicle performance.
- Internal fan position for effective cooling
- 70 amp power generation capacity
- V-type pulley wheel design with a single groove
- Internal voltage regulator for stable output
- CW (clockwise) rotation direction
- OE manufacturer: Hi
Technical Details and Features
This TYC alternator (part number 2-13778) is built to meet the electrical demands of Nissan Frontier, Pickup, and Xterra vehicles. The internal fan position helps maintain proper operating temperatures by directing airflow within the alternator housing. With a 70 amp output, it supports the charging system requirements for these models without overloading the electrical system.
The V-type pulley wheel with a single groove is designed to match the factory belt system, ensuring proper fit and function. The internal voltage regulator maintains consistent voltage levels, protecting the battery and electrical components from fluctuations. The clockwise rotation direction aligns with the original equipment specifications for these Nissan vehicles.
Compatible Nissan Models and Applications
- Replacement alternator for Nissan Frontier
- Compatible with Nissan Pickup models
- Suitable for Nissan Xterra vehicles
- Ideal for addressing charging system failures
- Supports electrical system restoration and maintenance
Installation Notes and Tips
When installing the TYC 2-13778 alternator, ensure the vehicle battery is disconnected to prevent electrical shorts. Verify the pulley alignment and belt tension to avoid premature wear. Since this alternator features an internal regulator and fan, no additional external components are required. Confirm the clockwise rotation direction matches the original alternator to maintain proper operation.
Quality Assurance and Warranty
TYC alternators are manufactured to meet or exceed OEM standards, providing reliable performance for Nissan Frontier, Pickup, and Xterra vehicles. This alternator includes a warranty backed by TYC, covering defects in materials and workmanship under normal use. Always refer to the warranty terms provided with the product for specific coverage details.
| Brand | TYC |
|---|---|
| Part Number | 2-13778 |
| Fan Position | Internal |
| Oe Manufacturer | HI |
| Power Generation (amps) | 70A |
| Pully Wheel Design | V-type |
| Pully Wheel Grooves | 1 |
| Regulator Position | Internal |
| Rotation Direction | CW |
This part fits 37 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | XE | Crew Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2004 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2004 | Nissan | Xterra | XE | Sport Utility | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2003 | Nissan | Frontier | Base | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2003 | Nissan | Frontier | XE | Crew Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2003 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2003 | Nissan | Xterra | XE | Sport Utility | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2002 | Nissan | Frontier | Base | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2002 | Nissan | Frontier | XE | Crew Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2002 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2002 | Nissan | Xterra | XE | Sport Utility | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2001 | Nissan | Frontier | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2001 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2001 | Nissan | Frontier | XE | Crew Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2001 | Nissan | Xterra | XE | Sport Utility | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2000 | Nissan | Frontier | XE | Crew Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2000 | Nissan | Frontier | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2000 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 2000 | Nissan | Xterra | XE | Sport Utility | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1999 | Nissan | Frontier | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1999 | Nissan | Frontier | SE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1999 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1998 | Nissan | Frontier | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1998 | Nissan | Frontier | SE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1998 | Nissan | Frontier | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1998 | Nissan | Frontier | Base | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1997 | Nissan | Pickup | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1997 | Nissan | Pickup | Base | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1997 | Nissan | Pickup | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1997 | Nissan | Pickup | SE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1996 | Nissan | Pickup | Base | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1996 | Nissan | Pickup | SE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1996 | Nissan | Pickup | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1996 | Nissan | Pickup | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1995 | Nissan | Pickup | XE | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1995 | Nissan | Pickup | Base | Standard Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
| 1995 | Nissan | Pickup | XE | Extended Cab Pickup | 2.4L | L4 | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 70A |
* 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.