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WAIPart #: 11577N
WAI 11577N Alternator
⚙️ 7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$312.38Free 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: Toyota, Corolla and Matrix
🔄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 11577N Alternator
| Brand | WAI |
| Part Number | 11577N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Denso |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | Yes |
| Amperage Rating | 110 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Toyota | Matrix | N/A | |||
| 2013 | Toyota | Corolla | 1.8L | L4 | N/A | Exc. Japan Built, 100 to 110 Amp, Supplied as 110 Amp |
| 2013 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2012 | Toyota | Corolla | 1.8L | L4 | N/A | Exc. Japan Built, 100 to 110 Amp, Supplied as 110 Amp |
| 2012 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2011 | Toyota | Corolla | 1.8L | L4 | N/A | Exc. Japan Built, 100 to 110 Amp, Supplied as 110 Amp |
| 2011 | Toyota | Matrix | 1.8L | L4 | 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:
104210-1461104210-14641157727060-0T13027060-0T130-84
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.