320-amp Alternator for Dodge / Chrysler / Jeep 3.7L / 4.7L engines
320-amp Alternator for Dodge / Chrysler / Jeep 3.7L / 4.7L engines
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S Series
The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. The 320 amp model offers the best balance between peak output, and output at engine idle RPM.
NOTE: This alternator comes equipped with a 46mm diameter overdrive pulley that will require the installation a 1/2 inch to 1 inch shorter than stock length belt (not included) for proper belt tension.
| Name | Model | Engine | Year(s) | Amperage |
|---|---|---|---|---|
| CHRYSLER | Aspen | 4.7 | 07-09 | 320a |
| DODGE | Dakota | 3.7 / 4.7 | 07-10 | 320a |
| DODGE | Durango | 3.7 / 4.7 | 07-10 | 320a |
| DODGE | Full Size Truck | 3.7 / 4.7 | 07-13 | 320a |
| DODGE | Nitro | 3.7 | 07-09 | 320a |
| JEEP | Commander | 3.7/4.7 | 07-10 | 320a |
| JEEP | Grand Cherokee | 3.7 | 07-10 | 320a |
| JEEP | Grand Cherokee | 4.7 | 07-10 | 320a |
| JEEP | Liberty | 3.7 | 07-12 | 320a |
| RAM | 1500 Pickup | 3.7/4.7 | 11-13 | 320a |
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