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Remy 11177 Alternator
Reliable Alternator for Subaru Forester, Impreza, WRX, and WRX STI
The Remy Premium Remanufactured Alternator 11177 is designed to restore your vehicle's charging system with dependable performance. Engineered for select Subaru models, this alternator ensures consistent electrical output and compatibility.
- Amperage Rating: 110 amps for stable power supply
- Internal fan type for efficient cooling
- Remanufactured to meet OE Mitsubishi standards
- Includes pulley for straightforward installation
- Clockwise rotation direction
- 12-volt system compatibility
- Internal voltage regulator for precise voltage control
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment manufacturer specifications. This process includes thorough testing and replacement of worn components, ensuring reliable operation and longevity. The 11177 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new parts without compromising quality.
Product Details and Specifications
This alternator is specifically designed for Subaru Forester, Impreza, WRX, and WRX STI models requiring a 110-amp charging system. Featuring an internal fan, it maintains optimal operating temperatures during vehicle use. The internal voltage regulator helps maintain consistent voltage output, protecting your vehicle’s electrical components. The included pulley and clockwise rotation direction match OEM configurations, simplifying replacement and ensuring proper fitment.
Common Applications and Issues Addressed
- Restores charging system functionality in Subaru Forester, Impreza, WRX, and WRX STI
- Resolves battery drain or failure to charge issues
- Eliminates dimming or flickering dashboard lights
- Fixes electrical system warning lights related to alternator performance
- Replaces faulty or worn alternators with compatible remanufactured unit
Installation Notes and Tips
Installation of the Remy 11177 alternator should be performed by a qualified technician familiar with Subaru electrical systems. Ensure battery terminals are disconnected before removal. Verify the clockwise rotation direction and pulley compatibility with your vehicle’s original alternator. Proper torque specifications should be followed when securing the alternator to avoid damage.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet or exceed OEM standards. Each unit is inspected for electrical performance and durability. While specific warranty details may vary, these alternators typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.
| Brand | Remy |
|---|---|
| Part Number | 11177 |
| Position | Premium Remanufactured |
| Amperage Rating | 110 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Mitsubishi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Subaru | WRX STI | 2.5L | H4 | N/A | 110 Amps; Premium Remanufactured |
| 2020 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2019 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2018 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2017 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2016 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2015 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2014 | Subaru | Impreza | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2014 | Subaru | WRX | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2014 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2013 | Subaru | Forester | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2013 | Subaru | Impreza | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2013 | Subaru | WRX | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2013 | Subaru | WRX STI | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2012 | Subaru | Forester | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2012 | Subaru | Impreza | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2011 | Subaru | Forester | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2011 | Subaru | Impreza | 2.5L | H4 | N/A | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
* 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.