hisport vapor canister purge valve pump 12703879 - compatible with buick encore gx envision cadillac ct4 ct5 xt4 xt5 chevy blazer trailblazer trax gmc acadia 2019-2024 - replaces 12712982 25204641 is up for auction in Clothing, Shoes & Jewelry. This item is in Good Condition. This auction has ended — similar items appear in live auctions regularly.