We're sorry, this offer has expired or is no longer available from this merchant. Set up a custom alert, and we'll notify you whenever similar deals are available.
Green Earth Technologies offers its G-OIL 5W-30 Bio-Based Synthetic "Green" Motor Oil 5-Quart Bottle for $0 after this mail-in rebate. (This rebate will credit up to $26 of your purchase.) That beats our mention from four weeks ago (which offered five quarts for $6 after rebate) and is the best deal we've seen for this "green" oil, which features the highest biodegradability rating available. Note that G-OIL is frequently carried by Walmart. Rebate expires October 31.