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OE Quality
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TYC 2-11302 Alternator
| Brand | TYC 2-11302 |
|---|---|
| Fan Position | Internal |
| Oe Manufacturer | BO |
| Power Generation (amps) | 180A |
| Pully Wheel Design | Clutch Pulley |
| Pully Wheel Grooves | 7 |
| Regulator Position | Internal |
| Rotation Direction | CW |
| Fits | BMW · 41 vehicles |
180A output. Delivers strong charging performance for electrical demands.
Internal regulator. Integrated regulation helps simplify the charging system.
Clutch pulley. Helps smooth belt operation and reduce vibration.
Cross-references ACDelco 334-2828, BBB Industries 11302 and BMW 12 31 7 558 220 for the same application. See all 7.
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TYC 2-11302 Alternator for BMW 335i and 535i
Restore charging performance with the TYC 2-11302 alternator, a 180-amp replacement built for select BMW applications. It features an internal regulator, internal fan, a clutch pulley, and clockwise rotation for the specified OE-style setup.
- 180A output for high electrical demand
- Internal regulator and internal fan configuration
- Clutch pulley with 7-groove belt design
- Clockwise rotation direction
- OE manufacturer reference: BO
Fitment Details
- Fits 2007-2013 BMW 335i, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2011-2013 BMW 335is, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2008-2010 BMW 135i, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2009-2010 BMW 335i xDrive, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2008-2010 BMW 535i, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2009-2010 BMW 535i xDrive, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2007-2008 BMW 335xi, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
- Fits 2008 BMW 535xi, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A
Detailed Description
This TYC alternator, part number 2-11302, is built for BMW charging systems that require a 180-amp output, internal regulation, and an internal cooling fan. The clutch pulley and 7-groove design support the belt drive configuration used on the listed BMW 335i, 335is, 135i, and 535i applications. If you are replacing a worn BMW alternator, 2-11302 provides the key OE-style specifications needed for a direct-match repair.
This part cross-references BMW 12 31 7 558 220 for the same application.
Common Repair Symptoms
- Battery warning light or charging system warning on the dash
- Low battery voltage after driving
- Dim lights or unstable electrical performance
- Battery not maintaining charge
- Noise from a failing alternator pulley or bearing assembly
Installation Notes and Tips
Verify pulley style, groove count, rotation direction, and regulator location before installation. Confirm the vehicle uses the listed internal regulator and internal fan configuration, and match the alternator to the exact BMW application shown above. Inspect the belt and charging connections during replacement to help avoid repeat charging issues.
Quality Assurance
TYC supplies OE-style replacement electrical components, and this alternator is built to match the specified charging-system requirements for the listed BMW models. Part number 2-11302 is engineered around the confirmed fitment and OE manufacturer reference shown in the product data.
This part fits 41 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2013 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2013 | BMW | 335is | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2013 | BMW | 335is | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2012 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2012 | BMW | 335is | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2012 | BMW | 335is | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2011 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2011 | BMW | 335is | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2011 | BMW | 335is | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 135i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 135i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 335i | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 335i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 335i xDrive | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 335i xDrive | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 535i | Sedan | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2010 | BMW | 535i xDrive | Wagon | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 135i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 135i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 335i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 335i | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 335i xDrive | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 335i xDrive | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 535i | Sedan | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2009 | BMW | 535i xDrive | Wagon | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 135i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 135i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 335i | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 335i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 335xi | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 335xi | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 535i | Sedan | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 535xi | Wagon | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2008 | BMW | 535xi | Sedan | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2007 | BMW | 335i | Convertible | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2007 | BMW | 335i | Coupe | 3.0L | L6 | — | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2007 | BMW | 335i | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| 2007 | BMW | 335xi | Sedan | 3.0L | L6 | GAS | N/A | Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 180A |
| No rows match your filter. | ||||||||
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 334-2828BBB Industries — 11302BMW — 12 31 7 558 220Lester — 11302MPA — 11302Remy — 12892WPS World Power Systems — 11302N