Largest 65 US Auto Parts Companies in 2023

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	LKQ Corporation	$15.51 B	LKQ	United States	Consumer Discretionary	Auto Parts
2	BorgWarner Inc.	$10.71 B	BWA	United States	Consumer Discretionary	Auto Parts
3	Lear Corporation	$8.86 B	LEA	United States	Consumer Discretionary	Auto Parts
4	Gentex Corporation	$7.29 B	GNTX	United States	Consumer Discretionary	Auto Parts
5	Allison Transmission Holdings, Inc.	$5.25 B	ALSN	United States	Consumer Discretionary	Auto Parts
6	Visteon Corporation	$4.56 B	VC	United States	Consumer Discretionary	Auto Parts
7	QuantumScape Corporation	$4.52 B	QS	United States	Consumer Discretionary	Auto Parts
8	The Goodyear Tire & Rubber Company	$3.87 B	GT	United States	Consumer Discretionary	Auto Parts
9	Dorman Products, Inc.	$2.60 B	DORM	United States	Consumer Discretionary	Auto Parts
10	Meritor, Inc.	$2.59 B (Aug. 1, 2022)	MTOR	United States	Consumer Discretionary	Auto Parts
11	Dana Incorporated	$2.57 B	DAN	United States	Consumer Discretionary	Auto Parts
12	XPEL, Inc.	$2.34 B	XPEL	United States	Consumer Discretionary	Auto Parts
13	Modine Manufacturing Company	$1.91 B	MOD	United States	Consumer Discretionary	Auto Parts
14	Gentherm Incorporated	$1.82 B	THRM	United States	Consumer Discretionary	Auto Parts
15	Nexteer Automotive Group Ltd	$1.79 B	1316	United States	Consumer Discretionary	Auto Parts
16	Tenneco Inc.	$1.67 B (Nov. 1, 2022)	TEN	United States	Consumer Discretionary	Auto Parts
17	Monro, Inc.	$1.30 B	MNRO	United States	Consumer Discretionary	Auto Parts
18	American Axle & Manufacturing Holdings, Inc.	$1.04 B	AXL	United States	Consumer Discretionary	Auto Parts
19	Standard Motor Products, Inc.	$823.0 M	SMP	United States	Consumer Discretionary	Auto Parts
20	Douglas Dynamics, Inc.	$667.2 M	PLOW	United States	Consumer Discretionary	Auto Parts
21	Stoneridge, Inc.	$551.0 M	SRI	United States	Consumer Discretionary	Auto Parts
22	Miller Industries, Inc.	$392.7 M	MLR	United States	Consumer Discretionary	Auto Parts
23	Commercial Vehicle Group, Inc.	$354.1 M	CVGI	United States	Consumer Discretionary	Auto Parts
24	Hyliion Holdings Corp.	$345.4 M	HYLN	United States	Consumer Discretionary	Auto Parts
25	Aeva Technologies, Inc.	$301.9 M	AEVA	United States	Consumer Discretionary	Auto Parts
26	Cooper-Standard Holdings Inc.	$243.5 M	CPS	United States	Consumer Discretionary	Auto Parts
27	XL Fleet Corp.	$164.3 M	XL	United States	Consumer Discretionary	Auto Parts
28	Motorcar Parts of America, Inc.	$154.0 M	MPAA	United States	Consumer Discretionary	Auto Parts
29	Fuel Doctor Holdings, Inc.	$131.8 M	FDOC	United States	Consumer Discretionary	Auto Parts
30	Superior Industries International, Inc.	$105.9 M	SUP	United States	Consumer Discretionary	Auto Parts
31	Strattec Security Corporation	$86.0 M	STRT	United States	Consumer Discretionary	Auto Parts
32	ADOMANI, Inc.	$82.2 M (Nov. 1, 2021)	ADOM	United States	Consumer Discretionary	Auto Parts
33	Romeo Power, Inc.	$65.1 M (Oct. 1, 2022)	RMO	United States	Consumer Discretionary	Auto Parts
34	Zyrox Mining International, Inc.	$56.7 M (Dec. 1, 2021)	ZYRX	United States	Consumer Discretionary	Auto Parts
35	Horizon Global Corporation	$48.3 M (Jan. 1, 2023)	HZN	United States	Consumer Discretionary	Auto Parts
36	Sypris Solutions, Inc.	$45.2 M	SYPR	United States	Consumer Discretionary	Auto Parts
37	T.J.T., Inc.	$7.0 M (June 1, 2022)	AXLE	United States	Consumer Discretionary	Auto Parts
38	Free Flow, Inc.	$6.3 M	FFLO	United States	Consumer Discretionary	Auto Parts
39	Environmental Solutions Worldwide, Inc.	$4.8 M	ESWW	United States	Consumer Discretionary	Auto Parts
40	Universal Manufacturing Co.	$4.5 M	UFMG	United States	Consumer Discretionary	Auto Parts
41	Sterling Consolidated Corp	$4.3 M	STCC	United States	Consumer Discretionary	Auto Parts
42	Nouveau Ventures, Inc.	$4.0 M (July 1, 2022)	SAAX	United States	Consumer Discretionary	Auto Parts
43	Amerityre Corp	$3.1 M (Jan. 1, 2023)	AMTY	United States	Consumer Discretionary	Auto Parts
44	CDTI Advanced Materials, Inc.	$2.7 M	CDTI	United States	Consumer Discretionary	Auto Parts
45	Unique Fabricating, Inc.	$2.5 M	UFAB	United States	Consumer Discretionary	Auto Parts
46	Optec International, Inc.	$2.4 M	OPTI	United States	Consumer Discretionary	Auto Parts
47	The 4 Less Group, Inc.	$624,171	FLES	United States	Consumer Discretionary	Auto Parts
48	Omnitek Engineering Corp	$533,338	OMTK	United States	Consumer Discretionary	Auto Parts
49	Energy 1 Corp	$205,880	EGOC	United States	Consumer Discretionary	Auto Parts
50	Odyne Corp	$70,142	ODYC	United States	Consumer Discretionary	Auto Parts