BorgWarner(BWA) - 2019 Q1 - Quarterly Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Registrant's telephone number, including area code: (248) 754-9200 FORM 10-Q QUARTERLY REPORT (Mark One) þ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2019 OR o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission file number: 1-12162 BORGWARNER INC. ________________________ ...