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OE Quality
60-Day Returns
BoschPart #: AL0931N
Bosch AL0931N Alternator
21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$461.56Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Alternator (New)
Fitment: Audi, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, and Q5
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Alternator options
Bosch AL0931N Alternator
| Brand | Bosch |
|---|---|
| Part Number | AL0931N |
| Position | Alternator (New) |
| Voltage | 14 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 1 |
| Fan Type | Internal |
| Ground Type | Negative |
| Mounting Configuration Code | Short |
| Rotation Direction | Clockwise (right) |
| One Wire Capable | No |
| Pulley Included | Yes |
| External Regulator Included | Yes |
| Pulley Groove Quantity | 6 |
| Case Color | Silver |
| Outside Pulley Diameter | 56 |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| AC Service Tap | No |
| Case Material | Aluminum |
| Amperage Rating | 150 |
| Mounting Type | Foot-mounted |
| Brushless | No |
| Automotive Item Weight (lbs) | 15.255989 lb |
| New Or Remanufactured | New |
| Product Length | 7.401575 in |
| Pulley Type / Belt Type (Alternator) | 6s |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2017 | Audi | A5 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2016 | Audi | A4 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2016 | Audi | A4 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2016 | Audi | A5 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2015 | Audi | A4 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2015 | Audi | A4 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2015 | Audi | A5 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2015 | Audi | Q5 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2014 | Audi | A4 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2014 | Audi | A4 Quattro | 2.0L | L4 | N/A | Alternator (New) | ||
| 2014 | Audi | A5 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2014 | Audi | A5 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2013 | Audi | A4 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2013 | Audi | A4 allroad | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2013 | Audi | A4 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2013 | Audi | A5 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2013 | Audi | A5 Quattro | 2.0L | L4 | GAS | N/A | Alternator (New) | |
| 2012 | Audi | A4 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2012 | Audi | A4 Quattro | Sedan | 2.0L | L4 | N/A | Alternator (New) | |
| 2012 | Audi | A5 | 2.0L | L4 | N/A | Alternator (New) | ||
| 2012 | Audi | A5 Quattro | 2.0L | L4 | N/A | Alternator (New) |
* 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:
06H903017J06H903017T06H903018H06H903018J06H903018P
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.