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WAIPart #: 13645N
WAI 13645N Alternator
⚙️ 5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$191.79Free 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: Subaru, Legacy
🔄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 13645N Alternator
| Brand | WAI |
| Part Number | 13645N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Hitachi |
| Pulley Groove Quantity | 5 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 85 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1998 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1997 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1996 | Subaru | Legacy | 2.5L | H4 | N/A | |
| 1995 | Subaru | Legacy | N/A | 80 Amp, Oval Plug (2 pin), Supplied as 85 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:
1364523700-AA21023700-AA210F23700-AA21123700-AA211F23700-AA34A23700-AA34ARALR185-701LR185-701HLR185-702LR185-702SR
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.