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WAIPart #: 13781N
WAI 13781N Alternator
⚙️ 10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$207.34Free 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: Chevrolet and Suzuki, Tracker and Vitara
🔄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 13781N Alternator
| Brand | WAI |
| Part Number | 13781N |
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Mitsubishi |
| Pulley Groove Quantity | 5 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 75 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Chevrolet | Tracker | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2003 | Suzuki | Vitara | N/A | Mitsubishi IR/IF 75 Amp | ||
| 2002 | Chevrolet | Tracker | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2002 | Suzuki | Vitara | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2001 | Chevrolet | Tracker | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2001 | Suzuki | Vitara | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2000 | Chevrolet | Tracker | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 2000 | Suzuki | Vitara | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 1999 | Chevrolet | Tracker | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 Amp |
| 1999 | Suzuki | Vitara | 2.0L | L4 | N/A | Mitsubishi IR/IF 75 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:
1378123926300207543002605531400-65D0031400-65D0131400-65D0231400-84E1031400-84E1131400-84E12A005TA4291A005TA4291ACA005TA4291BA005TA4291BCA005TA4291ZCA005TB1292A005TB1292AE
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.