Discount Starter and Alternator 13913N Jeep Liberty Replacement Alternator New Aftermarket Part (Not Rebuilt/Refurbished/Repurposed) Fits Dodge Durango 3.7L, 4.7L Fits Jeep Commander 3.7L, 4.7L, Grand Cherokee 3.7L, 4.7L, Liberty 3.7L 160 Amps Please verify this is the right part number before ordering