# WAI Global 13939N Alternator for 2002-2006 Nissan Altima

### Specifications

-   Amperage Rating: 110 A
-   Decoupled Or Clutch Pulley: Yes
-   Family: HITACHI
-   Fan Type: Internal
-   Pulley Belt Type: Serpentine
-   Pulley Groove Quantity: 6
-   Pulley Included: Yes
-   Regulator Type: Internal
-   Rotation Direction: Clockwise (Right)
-   Voltage: 12 VDC

### Features

-   Elaborately designed to provide just enough power
-   Identical in specifications to the factory alternator
-   Made to comply with strict OE quality requirements
-   Enables precise fit and offers dependable operation

### Product Details

Alternator (13939N) by WAI Global®. Current: 110 Amp. With 6 Groove Clutch Pulley. Rotation: Clockwise. Voltage: 12V. Is the performance of your vehicle affected by the power outage? It may be time to replace your old alternator. This premium factory-style alternator is designed to stringent OEM standards to fit, look, and function just like the original part. Made with proven technology and tried-and-true equipment, it guarantees to deliver reliable long-term performance.

Brand: WAI Global

Part Number: 13939N

UPC: 609843055996

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2002

Nissan

Altima

2003

Nissan

Altima

2004

Nissan

Altima

2005

Nissan

Altima

2006

Nissan

Altima

2002

Nissan

Sentra

2003

Nissan

Sentra

2004

Nissan

Sentra

2005

Nissan

Sentra

2006

Nissan

Sentra

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 13939N.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Alternator for Nissan Altima
-   13939N fitment
-   WAI Global Alternator
-   2002 Nissan Altima Alternator

## Details

- **Price:** 326.6 CAD
- **Vendor:** WAI Global
- **Type:** Alternator
- **Tags:** 13939N, 2002-2006 Nissan Altima, 2002-2006 Nissan Sentra, Alternator, Automotive, WAI Global

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 326.60 CAD | In stock |

## Images

- WAI Global 13939N Alternator for 2002-2006 Nissan Altima

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wai-global-13939n-alternator)
> Updated: 2026-08-11