Promotional value expires 90 days after purchase. Amount paid never expires. Conventional oil change valid for up to 5 qts. of oil with standard filter. Dexos1 oil change valid for up to 6 qts. of oil with standard filter. Extra fees apply for additional qts of oil, specialty oils and specialty filters. Winter package valid for up to 2 gallons of GM Dex-cool coolant. Appointment required. Subject to availability. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Not valid toward taxes. Must use promotional value in 1 visit(s). Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings