?aotpat alternator for:-gmc envoy 2003-2006 xl xuv 5.3l savana sierra yukon, for:-chevy avalanche 1500 2500, express silverado 1500 2500 3500, ssr suburban tahoe trailblazer, 12v 145amp oe# 6019239 is up for auction in Automotive. The current bid is $3.50, 97% below the $139.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.