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OE Quality
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Bosch
Alternator (New)Bosch AL4246N Alternator
| Brand | Bosch AL4246N |
|---|---|
| Voltage | 12 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 11 |
| 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 | 51 |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| AC Service Tap | No |
| Case Material | Aluminum |
| Amperage Rating | 100 |
| Mounting Type | Single pivoted lever |
| Brushless | No |
| Automotive Item Weight (lbs) | 11.6845 lb |
| New Or Remanufactured | New |
| Product Length | 6.338583 in |
| Pulley Type / Belt Type (Alternator) | 6s |
| Product line | Alternator (New) |
| Fits | Mazda · 43 vehicles |
Cross-references 27060WB002, P31H18300B and P51X18300B for the same application. See all 5.
$328.34Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Alternator options
Bosch AL4246N Alternator
This part fits 43 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2024 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2023 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2022 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2022 | Mazda | MX-5 Miata | Automatic | 2.0L | L4 | N/A | Alternator (New) |
| 2021 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2021 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2021 | Mazda | MX-5 Miata | Automatic | 2.0L | L4 | N/A | Alternator (New) |
| 2020 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2020 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2020 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2020 | Mazda | MX-5 Miata | Automatic | 2.0L | L4 | N/A | Alternator (New) |
| 2019 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2019 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2019 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2019 | Mazda | MX-5 Miata | Automatic | 2.0L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | 3 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | 3 Sport | — | 2.5L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2018 | Mazda | MX-5 Miata | — | 2.0L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | 3 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | 3 Sport | — | 2.5L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2017 | Mazda | MX-5 Miata | — | 2.0L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | 3 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | 3 Sport | — | 2.5L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | CX-3 | — | 2.0L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2016 | Mazda | MX-5 Miata | — | 2.0L | L4 | N/A | Alternator (New) |
| 2015 | Mazda | 3 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2015 | Mazda | 3 Sport | — | 2.5L | L4 | N/A | Alternator (New) |
| 2015 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2015 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2014 | Mazda | 3 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2014 | Mazda | 3 Sport | — | 2.5L | L4 | N/A | Alternator (New) |
| 2014 | Mazda | 6 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2014 | Mazda | CX-5 | — | 2.5L | L4 | N/A | Alternator (New) |
| 2013 | Mazda | CX-5 | — | 2.0L | L4 | N/A | Alternator (New) |
| No rows match your filter. | |||||||
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
27060WB002P31H18300BP51X18300BP53N18300CPE0118300