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MPA ElectricalPart #: 11645
MPA Electrical 11645 Alternator
⚙️ 7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$476.20Free 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
📦Remanufactured
🚗Fitment: Cadillac, XTS
🔄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
MPA Electrical 11645 Alternator
| Brand | MPA Electrical |
| Part Number | 11645 |
| Position | Remanufactured |
| Voltage | 12.0 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 1 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Nippondenso |
| Pulley Groove Quantity | 6 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 220.0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2018 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2017 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2016 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2015 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2014 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
| 2013 | Cadillac | XTS | 3.6L | V6 | N/A | Remanufactured |
* 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:
2273830223113530
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.