Sonnys Auto Parts in Philadelphia, PA serves Commercial, Residential customers in My Metro Area. We specialize in Specializing in Auto Service, Parts & Repair in the Philadelphia Metro Area Since 1965,. in My Metro Area. Our Hours of Operation are: Mon-Sat Sonnys Auto Parts is a Family Owned, Locally Owned business. We accept the following forms of payment: American Express, MasterCard, VISA. We have been proudly serving the Philadelphia, PA area since 1965.