Oil Change Coupons: Jiffy Lube, Midas, Goodwrench, Firestone Updated on March 23, 2010 By mamacheaps Leave a comment This post may contain affiliate links. Thank you for your support! Read our disclosure policy here. Photo: etopedia.com Time for an oil change? Here are some coupons currently available to help you save a few bucks: $5 Jiffy Lube coupon Midas: $19.99 Oil Change and New Filter Coupon (click on Automotive) Firestone: $10 off Oil Change Goodwrench: Oil Change, 4 tire rotation, 27-point vehicle inspection for $39.95 or less Thanks, Deidre.