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FWGC 11301R Alternator
| Brand | FWGC 11301R |
|---|---|
| Voltage | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Bosch |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| Amperage Rating | 180 |
| Fits | BMW · 41 vehicles |
OE-style replacement. Built for Bosch-family charging-system applications with direct-fit electrical configuration.
180-amp output. Provides the amperage needed for vehicles with higher electrical demand.
Internal regulator. Integrated control and an internal fan support stable alternator operation.
Cross-references BBB Industries 11300, BBB Industries 11301 and 0 121 615 010 for the same application. See all 14.
Overview
This alternator is built for BMW charging-system applications that require a 12-volt, 180-amp output. Part number 11301R is a Bosch-family unit with an internal regulator, internal fan, and decoupled clutch pulley for stable belt-driven operation.
Compatible With BMW 128i, 328i, 328i xDrive, 323i, 528i, X3, and X5 applications listed below, this alternator supports vehicles that need consistent electrical output for modern loads. Part number 11301R is also cross-referenced to BBB Industries 11300 and 11301 for the same application.
Key Features
- 12-volt alternator with 180-amp output
- Internal regulator and internal fan design
- Decoupled clutch pulley with 6-groove serpentine belt pulley
- Clockwise rotation configuration
- Bosch-family construction for BMW charging-system applications
Detailed Description
Power Select alternators are engineered to deliver the amperage needed for vehicles with higher electrical demand. This unit uses proprietary components and manufacturing processes aimed at long service life and dependable performance. The 11301R alternator is a direct replacement style solution for BMW charging systems that specify Bosch 180-amp equipment, including select 128i, 328i, 528i, X3, and X5 models.
The pulley is included and configured for a serpentine belt drive with six grooves, while the internal regulator helps maintain charging control within the alternator assembly. The decoupled clutch pulley supports smoother belt operation under changing engine speeds. If you are replacing a worn BMW alternator, 11301R provides the electrical capacity and configuration needed for the listed applications.
What It Helps Solve
- Low charging output from a failing alternator
- Battery warning lights caused by charging-system faults
- Electrical instability under accessory load
- Noise or belt issues related to a worn pulley assembly
- Charging problems on Bosch-equipped BMW applications
Installation Notes and Tips
Verify the vehicle’s original alternator specifications before installation, including amperage rating, pulley style, rotation direction, and regulator type. This part number 11301R is listed for Bosch 180-amp applications and should be matched to the exact fitment notes shown for each BMW model. Confirm belt routing and electrical connections during replacement.
Quality Assurance
Power Select alternators are manufactured with proprietary components and processes intended to support maximum life and performance. Part number 11301R is built for the electrical demands of modern BMW charging systems and follows the listed Bosch-family application requirements.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2013 | BMW | 128i | 3.0L | L6 | Bosch, 180 Amp |
| 2013 | BMW | 328i | 3.0L | L6 | Bosch, 180 Amp |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | Bosch, 180 Amp |
| 2012 | BMW | 128i | — | — | Bosch, 180 Amp |
| 2012 | BMW | 328i | 3.0L | L6 | Bosch, 180 Amp |
| 2012 | BMW | 328i xDrive | — | — | Bosch, 180 Amp |
| 2011 | BMW | 128i | — | — | Bosch, 180 Amp |
| 2011 | BMW | 323i | — | — | Bosch, 180 Amp |
| 2011 | BMW | 328i | — | — | Bosch, 180 Amp |
| 2011 | BMW | 328i xDrive | — | — | Bosch, 180 Amp |
| 2010 | BMW | 128i | — | — | Bosch, 180 Amp |
| 2010 | BMW | 323i | — | — | Bosch, 180 Amp |
| 2010 | BMW | 328i | — | — | Bosch, 180 Amp |
| 2010 | BMW | 328i xDrive | — | — | Bosch, 180 Amp |
| 2010 | BMW | 528i | — | — | Bosch, 180 Amp |
| 2010 | BMW | 528i xDrive | — | — | Bosch, 180 Amp |
| 2010 | BMW | X3 | 3.0L | L6 | Bosch, 180 Amp |
| 2010 | BMW | X5 | 3.0L | L6 | Bosch Unit, wo/Auxiliary AC |
| 2009 | BMW | 128i | — | — | Bosch, 180 Amp |
| 2009 | BMW | 323i | — | — | Bosch, 180 Amp |
| 2009 | BMW | 328i | — | — | Bosch, 180 Amp |
| 2009 | BMW | 328i xDrive | — | — | Bosch, 180 Amp |
| 2009 | BMW | 528i | — | — | Bosch, 180 Amp |
| 2009 | BMW | 528i xDrive | — | — | Bosch, 180 Amp |
| 2009 | BMW | X3 | 3.0L | L6 | Bosch, 180 Amp |
| 2009 | BMW | X5 | 3.0L | L6 | wo/Electronic Suspension, wo/Rear AC, Bosch Unit |
| 2008 | BMW | 128i | — | — | Bosch, 180 Amp |
| 2008 | BMW | 323i | — | — | Bosch, 180 Amp |
| 2008 | BMW | 328i | — | — | Bosch, 180 Amp |
| 2008 | BMW | 328xi | — | — | Bosch, 180 Amp |
| 2008 | BMW | 528i | — | — | Bosch, 180 Amp |
| 2008 | BMW | 528xi | — | — | Bosch, 180 Amp |
| 2008 | BMW | X3 | 3.0L | L6 | Bosch, 180 Amp |
| 2008 | BMW | X5 | 3.0L | L6 | wo/Electronic Suspension, wo/Rear AC, Bosch Unit |
| 2007 | BMW | 323i | — | — | From 4/2007, Bosch Unit, 180 Amp |
| 2007 | BMW | 328i | — | — | Bosch, 180 Amp |
| 2007 | BMW | 328xi | — | — | Bosch, 180 Amp |
| 2007 | BMW | X3 | 3.0L | L6 | Bosch, 180 Amp |
| 2007 | BMW | X5 | 3.0L | L6 | wo/Electronic Suspension, wo/Rear AC, Bosch Unit |
| 2006 | BMW | 330i | 3.0L | L6 | Bosch, 180 Amp |
| 2006 | BMW | 330xi | — | — | Bosch, 180 Amp |
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