Discount Lube Greenfield is a nice little shop on Greenfield Road in Dearborn. It is located in a clean building with bright blue and red signs. Discount Lube Greenfield offers great service at affordable prices on oil changes, lubes, and filters. They carry the best brand names in oil, like Mobil and Valvoline. Discount Lube Greenfield will change your oil in 15 minutes or less. Stop in for your next oil change.