Fine Print Coupon Code NANA2V6. *Includes up to 5 quarts of any Valvoline motor oil (diesel quarts may vary), filter (prem. extra), lube & maintenance check. Plus tax; if applicable. Not valid with same service offers/discounts (including fleet); see store for additional details or restrictions; good only at participating locations. No cash or credit back; cash value $0.001. Coupon void if altered.