2000-2005 Buick LeSabre V6 3.8L High Output Alternator Amperage:250 amp alternator This alternator is not plug-and-play

This alternator is not plug-and-play and must be wired with a pigtail plug

This is a direct fit high-output alternator for the 1987 GMC R1500 4

This is a direct fit high-output alternator for the 1991 Chevrolet R1500 Suburban 5

which can be installed using your stock belt

2000-2005 Buick LeSabre V6 3.8L High Output Alternator Amperage:250 amp alternator This alternator is not plug-and-playFitment: This is a direct fit high output alternator for the 2000 2005 Buick LeSabre 3. 8L. Being a direct fit, this alternator fits directly into your stock alternator location. The 250 320amp alternator comes as a small case direct fit. The 370 400amp alternator is a large case style alternator in which will not come with the back mounting bracket and will only be mounted using the front mounting brackets. Plug: This high output alternator comes