WAIPart #: 20571N

WAI 20571N Alternator
⚙️ 15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$374.34Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
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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
🚗Fitment: Mercedes-Benz, C300, GLC300, GLC350e, and Metris
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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WAI 20571N Alternator
| Brand | WAI |
| Part Number | 20571N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Family | Bosch |
| Regulator Type | Internal |
| Amperage Rating | 190 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Mercedes-Benz | Metris | N/A | |
| 2022 | Mercedes-Benz | Metris | N/A | |
| 2021 | Mercedes-Benz | Metris | N/A | |
| 2020 | Mercedes-Benz | GLC350e | N/A | |
| 2020 | Mercedes-Benz | Metris | N/A | Bosch IR/IF 190 Amp, SC6 pulley |
| 2019 | Mercedes-Benz | GLC300 | N/A | Bosch 190 Amp |
| 2019 | Mercedes-Benz | Metris | N/A | Bosch IR/IF 190 Amp, SC6 pulley |
| 2018 | Mercedes-Benz | C300 | N/A | Bosch 190 Amp |
| 2018 | Mercedes-Benz | GLC300 | N/A | Bosch 190 Amp |
| 2018 | Mercedes-Benz | Metris | N/A | Bosch IR/IF 190 Amp, SC6 pulley |
| 2017 | Mercedes-Benz | C300 | N/A | Bosch 190 Amp |
| 2017 | Mercedes-Benz | GLC300 | N/A | Bosch 190 Amp |
| 2016 | Mercedes-Benz | C300 | N/A | |
| 2016 | Mercedes-Benz | GLC300 | N/A | Bosch 190 Amp |
| 2015 | Mercedes-Benz | C300 | N/A |
* 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:
0 125 812 0100 125 812 0110 125 812 0570 125 812 0580 125 812 0630 125 812 064000 906 93 05000 906 94 05000-906-77-03000-906-77-03-80000-906-93-05-8020571A 000 906 77 03A 000 906 93 05A 000 906 94 05
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.