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WAI 11377N Alternator
Reliable Alternator for Mitsubishi Lancer and Outlander
The WAI 11377N alternator is designed to provide consistent electrical charging and starting performance for Mitsubishi vehicles. Engineered with an internal fan and regulator, this alternator supports the demanding electrical needs of the Mitsubishi Lancer and Outlander models.
- 12-volt electrical system compatibility
- Internal fan type for efficient cooling
- Clockwise (right) rotation direction
- Includes pulley with 6 grooves
- Serpentine belt pulley type
- Internal voltage regulator for stable output
- Decoupled or clutch pulley design to reduce drivetrain stress
- 120 ampere rating for reliable power delivery
- Compatible with Mitsubishi Lancer and Outlander
Technical Details and Features
The WAI 11377N alternator is built to meet the specific electrical requirements of Mitsubishi vehicles, particularly the Lancer and Outlander models. Featuring an internal fan, it ensures proper cooling during operation, which helps maintain optimal performance and longevity. The clockwise rotation direction matches the original equipment specifications, ensuring seamless integration. This alternator comes with a 6-groove pulley designed for serpentine belts, which are common in modern Mitsubishi engines. The internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical system. Additionally, the decoupled or clutch pulley reduces vibration and drivetrain stress, contributing to smoother operation and extended component life. With a 120 amp rating, this alternator supports the electrical demands of various vehicle accessories and systems.
Common Applications and Problem Resolution
- Replaces failing or underperforming alternators in Mitsubishi Lancer and Outlander
- Resolves issues with battery not charging properly
- Eliminates dimming or flickering headlights caused by electrical faults
- Addresses warning lights related to charging system malfunctions
- Improves overall electrical system reliability and vehicle starting performance
Installation Notes and Tips
When installing the WAI 11377N alternator, ensure the serpentine belt is properly aligned with the 6-groove pulley to avoid premature wear. Verify the clockwise rotation direction matches your vehicle’s original alternator. Since this alternator includes an internal voltage regulator and pulley, no additional components are typically required. It is recommended to check the battery and electrical connections during installation to ensure optimal performance.
Quality Assurance and Warranty
WAI alternators are manufactured to meet industry standards for durability and performance. The 11377N alternator undergoes rigorous testing to ensure reliable operation in Mitsubishi Lancer and Outlander vehicles. Please refer to the product documentation or supplier for specific warranty details related to this part number.
| Brand | WAI |
|---|---|
| Part Number | 11377N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Mitsubishi |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| Amperage Rating | 120 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Mitsubishi | Lancer | 2.4L | L4 | N/A | 120 Amp |
| 2010 | Mitsubishi | Outlander | 2.4L | L4 | N/A | 120 Amp |
| 2009 | Mitsubishi | Lancer | 2.4L | L4 | N/A | 120 Amp |
| 2009 | Mitsubishi | Outlander | 2.4L | L4 | N/A | 120 Amp |
| 2008 | Mitsubishi | Lancer | N/A | 120 Amp | ||
| 2008 | Mitsubishi | Outlander | 2.4L | L4 | N/A | 120 Amp |
* 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.