Jiffy Lube is the nation's leader in quick, economical maintenance services for a customer's car and truck. Jiffy Lube offers transmission, engine, and fuel line service, windshield wiper replacement, electrical system checks and services and of course its famous oil changes. This Jiffy Lube can be found on Lehigh Street in Allentown and a complete list of services and promotions can be found on its Web site.