Unless it is an absolute an emergency I refuse to buy any automotive electrical part from AZ, ADV or ORe as they never work or work long. I pay a little extra for my local KOI or PArts plus store, thats if I don't order it online. Actually altenators and sometimes starters I get at a local shop that rebuilds them right behind the front counter. Two or three of my vehicles have gotten remans from their with no issues. John you might know of the place... Hamilton's on 3L.