?ewk ewk oil change kit, 6.5l pneumatic/manual oil extractor pump + 32mm low profile oil filter wrench socket, complete diy & garage solution for clean, maintenance 6.5l + 32mm oil filter wrench is up for auction in Automotive. The current bid is $5.50, 92% below the $68.85 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.