Save $10.23 on a Jiffy Lube Signature Service® Oil change for conventional oil. Use the $20.23 coupon for semi-synthetic and high mileage and full synthetic Pennzoil Platinum or Ultra only. Print your coupon here or display your smartphone at checkout. Click, print, and save at any of our Indianapolis & northern Indiana stores. Find Jiffy Lube of Indiana locations here. You may show this page at checkout from your mobile device to redeem. Only valid at Jiffy Lube store locations owned and operated by Indiana Lube Group.