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WAIPart #: 11681N
WAI 11681N Alternator
⚙️ 13 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$301.22Free 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
🚗Fitment: Buick and Chevrolet, Envision, Impala, Malibu, and Regal
🔄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
WAI 11681N Alternator
| Brand | WAI |
| Part Number | 11681N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Denso |
| Pulley Groove Quantity | 5 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| Amperage Rating | 130 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Buick | Envision | 2.5L | L4 | N/A | |
| 2019 | Buick | Envision | 2.5L | L4 | N/A | |
| 2018 | Buick | Envision | 2.5L | L4 | N/A | |
| 2017 | Buick | Envision | 2.5L | L4 | N/A | |
| 2017 | Buick | Regal | 2.0L | L4 | N/A | 130 Amp |
| 2016 | Buick | Regal | 2.0L | L4 | N/A | 130 Amp |
| 2015 | Buick | Regal | 2.0L | L4 | N/A | 130 Amp |
| 2015 | Chevrolet | Impala | 2.5L | L4 | N/A | 130 Amp |
| 2015 | Chevrolet | Malibu | 2.0L | L4 | N/A | 130 Amp |
| 2014 | Buick | Regal | 2.0L | L4 | N/A | 130 Amp |
| 2014 | Chevrolet | Impala | 2.5L | L4 | N/A | 130 Amp |
| 2014 | Chevrolet | Malibu | 2.0L | L4 | N/A | 130 Amp |
| 2013 | Chevrolet | Malibu | 2.5L | L4 | N/A | 130 Amp |
* 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:
104210-1900104210-1901104210-1902104210-1903104211-93901168113592810229055532313623123286558TE104211-9390TN104210-1900TN104210-1901TN104210-1902TN104210-1903
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.