Save some money with this coupon for $6.00 off two 5 gallon jugs of Valvoline Motor Oil. This sells for around $14.97 a jug at Walmart. Buy two, use the coupon and get each jug for only $11.97. If you’re planning on changing the oil in your vehicle soon, or just want to stock up, be sure to print your coupons and save some cash! As always, you’re allowed two prints per computer.