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OE Quality
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BBB IndustriesPart #: 42030
BBB Industries 42030 Alternator
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$482.72Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*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
📦REMAN ALTERNATOR
🚗Fitment: BMW, 135i, 335i, and 335i xDrive
🔄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? Click here for all Alternator options
BBB Industries 42030 Alternator
| Brand | BBB Industries |
| Part Number | 42030 |
| Position | REMAN ALTERNATOR |
| Amperage Rating | 170 |
| AC Tap | No |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | Yes |
| Fan Type | Internal |
| Number Of Pulley Grooves | 7 |
| OE Manufacturer | Nippondenso |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 1-15/16 |
| Outside Pulley Diameter (mm) | 49 |
| Plug Clock Position | 12 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Clutch |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | BMW | 135i | 3.0L | L6 | N/A | 170 Amps; To 03/2012; REMAN ALTERNATOR | |
| 2012 | BMW | 335i | Coupe | 3.0L | L6 | N/A | 170 Amps; To 03/2012; REMAN ALTERNATOR |
| 2012 | BMW | 335i xDrive | 3.0L | L6 | N/A | 170 Amps; To 03/2012; REMAN ALTERNATOR | |
| 2011 | BMW | 135i | 3.0L | L6 | N/A | 170 Amps; REMAN ALTERNATOR | |
| 2011 | BMW | 335i | 3.0L | L6 | N/A | 170 Amps; REMAN ALTERNATOR | |
| 2011 | BMW | 335i xDrive | 3.0L | L6 | N/A | 170 Amps; REMAN ALTERNATOR |
* 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:
104210-605212-31-7-591-53212-31-7-591-533
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.