<SEC-DOCUMENT>0000908255-21-000033-index.html : 20210628
<SEC-HEADER>0000908255-21-000033.hdr.sgml : 20210628
<ACCEPTANCE-DATETIME>20210628165145
ACCESSION NUMBER:		0000908255-21-000033
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210628
DATE AS OF CHANGE:		20210628

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BORGWARNER INC
		CENTRAL INDEX KEY:			0000908255
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				133404508
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12162
		FILM NUMBER:		211054159

	BUSINESS ADDRESS:	
		STREET 1:		3850 HAMLIN RD.
		CITY:			AUBURN HILLS
		STATE:			MI
		ZIP:			48326
		BUSINESS PHONE:		2487549200

	MAIL ADDRESS:	
		STREET 1:		3850 HAMLIN RD.
		CITY:			AUBURN HILLS
		STATE:			MI
		ZIP:			48326

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BORG WARNER AUTOMOTIVE INC
		DATE OF NAME CHANGE:	19930628
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>a2020123111krsp.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: a2020123111krsp.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>a11krsp12312020231consents.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: a11krsp12312020231consents.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>a11krsp12312020232consentp.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 3 - file: a11krsp12312020232consentp.htm

</DOCUMENT>
</SEC-DOCUMENT>