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Bosch AL0947N Alternator
| Brand | Bosch AL0947N |
|---|---|
| Voltage | 14 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 12 |
| Fan Type | Internal |
| Ground Type | Negative |
| Mounting Configuration Code | Short |
| Rotation Direction | Clockwise (right) |
| One Wire Capable | No |
| Pulley Included | No |
| External Regulator Included | Yes |
| Pulley Groove Quantity | 6 |
| Outside Pulley Diameter | 56 |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| AC Service Tap | No |
| Amperage Rating | 140 |
| Mounting Type | Single pivoted lever |
| Brushless | No |
| Automotive Item Weight (lbs) | 14.726879 lb |
| New Or Remanufactured | New |
| Product Length | 7.834646 in |
| Pulley Type / Belt Type (Alternator) | 6s |
| Product line | Alternator (New) |
| Fits | Audi · 5 vehicles |
New alternator. Built and tested for dependable charging performance.
Internal regulator. Integrated control helps simplify the charging system.
140-amp output. Delivers strong electrical capacity for demanding loads.
Cross-references 03L903023 and 03L903023A for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch AL0947N Alternator for Audi TTS Quattro
The Bosch AL0947N is a new 14-volt alternator built for 2011-2015 Audi TTS Quattro applications. It is a direct-fit charging component for drivers replacing a worn or failing alternator on the Audi TTS Quattro.
Key Features
- 14-volt alternator with 140-amp output
- New Bosch Alternator (New) line construction
- Internal fan and internal regulator design
- Negative ground configuration
- Clockwise rotation
- 6-groove pulley type with decoupled clutch pulley
- Single pivoted lever mounting configuration
- External regulator included
- Part number AL0947N for ordering and cross-reference
Product Details
Bosch Premium Alternators are engineered, built, and tested for dependable charging performance and consistent electrical output. The AL0947N is a new alternator with a short mounting configuration, 56 mm outside pulley diameter, and 6S pulley/belt type. It is listed for 2011-2015 Audi TTS Quattro models and is identified by part number AL0947N. This part cross-references OE numbers 03L903023 and 03L903023A for the same application.
What This Alternator Helps Address
- Battery warning light caused by weak charging output
- Dim lights or unstable electrical performance
- Battery drain from a failing alternator
- Charging system noise related to pulley or internal wear
- Starting issues tied to insufficient alternator output
Installation Notes and Tips
Verify pulley style, mounting configuration, connector orientation, and belt routing before installation. This AL0947N alternator does not include a pulley, and it is not one-wire capable. Confirm the vehicle’s charging system specifications and match the OE-style electrical connections on the Audi TTS Quattro before final fitment.
Quality Assurance
Bosch Premium Alternators are produced to meet strict performance and reliability standards through controlled manufacturing and testing. The AL0947N is a new replacement alternator for Audi TTS Quattro charging system service.
| Year | Make | Model | Body Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2015 | Audi | TTS Quattro | Convertible | 2.0L | L4 | Alternator (New) |
| 2014 | Audi | TTS Quattro | Convertible | 2.0L | L4 | Alternator (New) |
| 2013 | Audi | TTS Quattro | Convertible | 2.0L | L4 | Alternator (New) |
| 2012 | Audi | TTS Quattro | Convertible | 2.0L | L4 | Alternator (New) |
| 2011 | Audi | TTS Quattro | Convertible | 2.0L | L4 | Alternator (New) |
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