Automotive Light Bulb Size Guide

Browse 286 bulb types used across thousands of vehicles. Find compatibility, positions, and shop replacements.

Bulb Types

286

Total Vehicle Fitments

108,860

Most Popular

All Bulb Types

Bulb Type	Common Positions	Vehicles	Makes	Shop	Details
194	Door Light, Side Marker, Map Light +7	6,625	38	Check Price	View
168	Side Marker, License Plate, Parking Light +9	6,182	37	Check Price	View
1156	Reverse Light, Turn Signal Rear, Turn Signal Front +7	5,807	43	Check Price	View
921	Reverse Light, Brake Light, Tail Light +5	4,820	47	Check Price	View
1157	Turn Signal Front, Parking Light, Tail Light +5	4,374	42	Check Price	View
H11	Fog Light, Low Beam, High Beam +1	3,649	41	Check Price	View
9005	High Beam, Daytime Running, Fog Light +1	3,487	44	Check Price	View
W5W	Trunk Light, License Plate, Brake Light +7	3,118	47	Check Price	View
9006	Fog Light, Low Beam, Daytime Running +1	2,590	39	Check Price	View
2825	Dome Light, Map Light, License Plate +5	2,562	37	Check Price	View
DE3175	Dome Light, Map Light, Trunk Light +2	2,535	25	Check Price	View
3157CK	Turn Signal Front, Parking Light, Side Marker +5	2,435	37	Check Price	View
H7	Low Beam, High Beam, Fog Light +1	2,271	32	Check Price	View
H5001	High Beam	2,143	28	Check Price	View
H5006	Low Beam	2,068	28	Check Price	View
H6024	Low Beam, High Beam	1,876	31	Check Price	View
1157A	Turn Signal Front, Parking Light, Side Marker +1	1,835	34	Check Price	View
7528	Turn Signal Front, Parking Light, Brake Light +5	1,754	30	Check Price	View
7440NA	Turn Signal Rear, Turn Signal Front, Parking Light +2	1,618	28	Check Price	View
H6054	Low Beam, High Beam	1,513	25	Check Price	View
3157	Side Marker, Parking Light, Daytime Running +6	1,488	29	Check Price	View
912	Trunk Light, Map Light, Dome Light +5	1,424	24	Check Price	View
7440	Brake Light, Turn Signal Front, Turn Signal Rear +5	1,291	29	Check Price	View
6418	License Plate, Trunk Light, Map Light +1	1,211	23	Check Price	View
7506	Turn Signal Rear, Reverse Light, Turn Signal Front +2	1,128	24	Check Price	View
H4651	High Beam, Low Beam	1,125	24	Check Price	View
9004	Low Beam, High Beam	1,123	37	Check Price	View
6411	Dome Light, Trunk Light, Map Light	1,108	19	Check Price	View
7443	Side Marker, Tail Light, Brake Light +5	1,054	29	Check Price	View
906	Dome Light, Map Light, Brake Light +4	1,011	17	Check Price	View
H4656	Low Beam, High Beam	993	23	Check Price	View
7507	Turn Signal Rear, Turn Signal Front, Side Marker +3	971	31	Check Price	View
H3	Fog Light	959	34	Check Price	View
DE3022	Map Light, Dome Light, Door Light +2	915	24	Check Price	View
9003	Low Beam, High Beam, Daytime Running +1	881	31	Check Price	View
3156	Daytime Running, Reverse Light, Brake Light +3	876	17	Check Price	View
3057	Turn Signal Rear, Brake Light, Tail Light +4	864	22	Check Price	View
H1	High Beam, Fog Light, Low Beam +1	836	29	Check Price	View
3157NA	Turn Signal Front, Parking Light, Daytime Running +3	827	24	Check Price	View
9007	Low Beam, High Beam, Fog Light +1	756	20	Check Price	View
D1S	Low Beam, High Beam	713	25	Check Price	View
578	Dome Light, Map Light, Trunk Light +1	709	16	Check Price	View
3457NA	Turn Signal Front, Parking Light, Side Marker +2	684	28	Check Price	View
12496	Turn Signal Rear, Turn Signal Front, Side Marker	659	30	Check Price	View
175	Dome Light, Map Light, Trunk Light +2	658	17	Check Price	View
9140	Fog Light	651	19	Check Price	View
3157K	Parking Light, Turn Signal Rear, Reverse Light +3	611	18	Check Price	View
3893	License Plate, Side Marker, Parking Light +4	601	10	Check Price	View
D2S	Low Beam, High Beam	586	22	Check Price	View
881	Fog Light	578	15	Check Price	View
7443CK	Brake Light, Tail Light, Side Marker +4	573	23	Check Price	View
880	Fog Light	572	19	Check Price	View
D3S	Low Beam, High Beam	556	18	Check Price	View
7444NA	Fog Light, Turn Signal Front, Parking Light +3	546	22	Check Price	View
211-2	Trunk Light, Dome Light, Map Light +1	537	14	Check Price	View
9008	Low Beam, High Beam, Daytime Running	518	18	Check Price	View
1156A	Turn Signal Rear, Turn Signal Front, Side Marker +2	476	21	Check Price	View
2827	Turn Signal Front, Side Marker, Parking Light	449	25	Check Price	View
2886X	Dome Light, Map Light, Trunk Light	432	12	Check Price	View
2357NA	Turn Signal Front, Parking Light, Side Marker +1	393	14	Check Price	View
1157NA	Turn Signal Front, Parking Light, Side Marker +1	385	20	Check Price	View
212-2	Dome Light, Trunk Light, Map Light	350	15	Check Price	View
BRAKE	Brake Light	327	20	Check Price	View
158	High Beam, Trunk Light, Brake Light +3	276	6	Check Price	View
5202	Fog Light	267	9	Check Price	View
3156K	Reverse Light, Turn Signal Rear, Turn Signal Front +1	260	6	Check Price	View
2057	Side Marker, Turn Signal Rear, Reverse Light +2	255	16	Check Price	View
1156NA	Turn Signal Rear, Turn Signal Front	254	13	Check Price	View
DE3021	Dome Light, Trunk Light, Door Light +4	241	13	Check Price	View
2821	Side Marker, Parking Light, Trunk Light +5	240	17	Check Price	View
4157NA	Turn Signal Front, Parking Light, Turn Signal Rear +1	236	11	Check Price	View
H5054	Low Beam, High Beam	235	3	Check Price	View
67	License Plate, Parking Light, Brake Light +2	233	16	Check Price	View
921K	Reverse Light, Brake Light	229	8	Check Price	View
3157AK	Turn Signal Front, Parking Light, Turn Signal Rear +1	216	12	Check Price	View
74	Brake Light, Map Light	209	14	Check Price	View
89	Map Light, Trunk Light, Parking Light +5	190	10	Check Price	View
3457AK	Side Marker, Parking Light, Turn Signal Front	189	14	Check Price	View
3157KX	Reverse Light, Turn Signal Rear, Turn Signal Front +2	187	5	Check Price	View
H15	High Beam, Daytime Running, Low Beam	185	14	Check Price	View
7225	Tail Light, Brake Light, Side Marker +1	183	8	Check Price	View
192	License Plate, Map Light, Dome Light +1	174	12	Check Price	View
DE3423	Dome Light, License Plate, Trunk Light +1	173	12	Check Price	View
PC74	High Beam, Brake Light	170	7	Check Price	View
562	Trunk Light, Dome Light, Map Light	169	10	Check Price	View
6461	Trunk Light, Dome Light, Map Light	165	7	Check Price	View
3057K	Turn Signal Rear, Side Marker, Reverse Light	159	13	Check Price	View
561	Dome Light, Map Light, Trunk Light	157	7	Check Price	View
D4S	Low Beam, High Beam	155	6	Check Price	View
D2R	Low Beam, High Beam	152	14	Check Price	View
PC194	High Beam, Brake Light, Parking Light +1	146	9	Check Price	View
3357	Turn Signal Front, Tail Light, Brake Light +3	137	9	Check Price	View
5007	Side Marker, Turn Signal Front, Parking Light +2	137	11	Check Price	View
5200	Turn Signal Front	136	6	Check Price	View
3886X	Map Light, Dome Light	133	6	Check Price	View
3757AK	Parking Light, Turn Signal Front, Turn Signal Rear +1	131	9	Check Price	View
64136	Fog Light, Turn Signal Front, Reverse Light +2	130	7	Check Price	View
6014	Low Beam, High Beam	127	8	Check Price	View
3357NA	Turn Signal Front, Parking Light, Side Marker	126	7	Check Price	View
916	Dome Light, Tail Light, Side Marker +3	123	10	Check Price	View
4157K	Turn Signal Front, Parking Light, Turn Signal Rear +2	121	7	Check Price	View
DE3425	Dome Light, Trunk Light, Map Light	119	11	Check Price	View
97	License Plate, Parking Light, Side Marker	117	9	Check Price	View
922	Brake Light, Reverse Light, Trunk Light	115	8	Check Price	View
2357	Side Marker, Turn Signal Front, Parking Light +1	114	4	Check Price	View
47830	Map Light, Dome Light	110	6	Check Price	View
9012	Low Beam, High Beam, Daytime Running	108	16	Check Price	View
12181NA	Turn Signal Front	101	8	Check Price	View
194NA	Side Marker, Parking Light, Turn Signal Front	96	9	Check Price	View
64132	Parking Light, Dome Light, Map Light +2	96	7	Check Price	View
3457K	Turn Signal Front, Parking Light, Side Marker +3	92	10	Check Price	View
5008	Turn Signal Rear, Trunk Light, Parking Light +2	91	8	Check Price	View
6486X	Map Light, Trunk Light, Dome Light	88	4	Check Price	View
904	Dome Light, Map Light, Side Marker +2	87	16	Check Price	View
2057NA	Turn Signal Front, Parking Light	83	7	Check Price	View
579	Trunk Light, Dome Light, Map Light	82	6	Check Price	View
3497	Reverse Light, Brake Light, Turn Signal Front +2	80	6	Check Price	View
7441	Reverse Light	80	3	Check Price	View
1073	Reverse Light, Turn Signal Front, Turn Signal Rear +1	79	9	Check Price	View
H11B	Low Beam	75	3	Check Price	View
6052	Low Beam, High Beam	73	13	Check Price	View
3757NA	Turn Signal Rear, Side Marker, Turn Signal Front +2	72	14	Check Price	View
4000	Low Beam, High Beam	71	11	Check Price	View
3057NA	Turn Signal Front, Parking Light	69	10	Check Price	View
9005XS	High Beam, Low Beam	66	8	Check Price	View
920	Trunk Light	64	5	Check Price	View
12188NA	Turn Signal Front	63	4	Check Price	View
105	Trunk Light, Map Light, Dome Light	62	4	Check Price	View
3156AK	Turn Signal Rear, Turn Signal Front	62	4	Check Price	View
3047	Brake Light, Turn Signal Rear, Tail Light +1	60	6	Check Price	View
1895	High Beam, Side Marker, Map Light +2	60	7	Check Price	View
D5S	Low Beam, High Beam	59	7	Check Price	View
5702AK	Turn Signal Front, Parking Light	59	6	Check Price	View
7533	Reverse Light	57	2	Check Price	View
3496	Turn Signal Rear, Tail Light, Side Marker +3	54	6	Check Price	View
H4666	Low Beam, High Beam	51	12	Check Price	View
2721	High Beam, Brake Light	50	3	Check Price	View
214-2	Dome Light, Map Light, Trunk Light	50	5	Check Price	View
3047K	Turn Signal Rear, Reverse Light	50	2	Check Price	View
PC175	Map Light, Brake Light, Dome Light	48	3	Check Price	View
12180	Turn Signal Front, Turn Signal Rear	47	5	Check Price	View
9006XS	Low Beam	47	4	Check Price	View
7440A	Turn Signal Rear, Turn Signal Front, Parking Light	46	4	Check Price	View
64113	Map Light, Parking Light	46	2	Check Price	View
W5WB	Parking Light, Map Light	46	6	Check Price	View
70	Brake Light	44	2	Check Price	View
1003	Trunk Light, Dome Light, Brake Light	44	4	Check Price	View
1141	Brake Light, Reverse Light	43	4	Check Price	View
3157A	Turn Signal Front, Parking Light, Turn Signal Rear +1	41	7	Check Price	View
3652	Parking Light, Map Light, License Plate +1	40	4	Check Price	View
161	Brake Light, High Beam, Map Light	40	5	Check Price	View
3457	Side Marker, Turn Signal Front, Parking Light +3	39	8	Check Price	View
9040	Fog Light	38	4	Check Price	View
916NA	Side Marker, Parking Light	38	3	Check Price	View
37	Brake Light	37	3	Check Price	View
3155	Brake Light, Reverse Light	36	7	Check Price	View
PC579	Map Light	35	3	Check Price	View
2723	Brake Light	34	3	Check Price	View
PW16W	Reverse Light	34	2	Check Price	View
9045	Fog Light	34	4	Check Price	View
567	Trunk Light	34	3	Check Price	View
PC168	License Plate, Trunk Light, Brake Light	33	3	Check Price	View
891	Brake Light	32	6	Check Price	View
885	Fog Light	32	6	Check Price	View
4652	Low Beam, High Beam	32	6	Check Price	View
H4703	Low Beam	31	5	Check Price	View
889	Turn Signal Front, Fog Light, Reverse Light +2	30	3	Check Price	View
4057K	Side Marker, Turn Signal Rear, Reverse Light	30	3	Check Price	View
3057KX	Turn Signal Rear	29	1	Check Price	View
12278	Fog Light	28	3	Check Price	View
3357K	Side Marker, Turn Signal Rear	28	1	Check Price	View
6451	Dome Light	27	1	Check Price	View
898	Fog Light	26	6	Check Price	View
PC195	High Beam, Brake Light, Side Marker	25	4	Check Price	View
12961	Dome Light, License Plate, Map Light +2	25	5	Check Price	View
7444	Side Marker, Turn Signal Rear, Turn Signal Front +1	25	2	Check Price	View
FOG	Fog Light	24	4	Check Price	View
H2	Fog Light	23	1	Check Price	View
2357A	Turn Signal Front, Parking Light	23	5	Check Price	View
PWY24WSV	Turn Signal Front	22	4	Check Price	View
H4701	High Beam	22	4	Check Price	View
98	Trunk Light	22	3	Check Price	View
12146	Turn Signal Front, Turn Signal Rear	22	4	Check Price	View
13050	Trunk Light, Dome Light	21	1	Check Price	View
1034	Turn Signal Front, Turn Signal Rear, Parking Light	20	5	Check Price	View
57	High Beam, Brake Light, License Plate +1	19	4	Check Price	View
5200S	Turn Signal Front	19	3	Check Price	View
204	Dome Light, Map Light	18	2	Check Price	View
6253	Map Light, License Plate	18	5	Check Price	View
5201	Reverse Light, Fog Light	18	3	Check Price	View
198	Turn Signal Front, Turn Signal Rear, Parking Light	17	1	Check Price	View
12184	Reverse Light	15	5	Check Price	View
886	Fog Light	15	1	Check Price	View
H6545	Low Beam	15	6	Check Price	View
12272	Turn Signal Front, Turn Signal Rear	14	3	Check Price	View
12272NA	Turn Signal Front	14	3	Check Price	View
5001	High Beam	14	4	Check Price	View
D8S	Low Beam, High Beam	14	3	Check Price	View
12185	Reverse Light, Turn Signal Rear	14	2	Check Price	View
24	Side Marker, License Plate	13	4	Check Price	View
3156NA	Turn Signal Rear	13	5	Check Price	View
1004	Dome Light, Map Light, Trunk Light	12	3	Check Price	View
H4351	Low Beam	12	3	Check Price	View
7442NA	Turn Signal Front, Parking Light	12	2	Check Price	View
12275NA	Turn Signal Rear	12	2	Check Price	View
9011	High Beam	11	4	Check Price	View
293	Map Light	11	1	Check Price	View
892	Reverse Light, Brake Light	10	2	Check Price	View
9055	Fog Light	10	2	Check Price	View
D1R	Low Beam	10	3	Check Price	View
PH24WY	Turn Signal Front	10	1	Check Price	View
D4R	Low Beam, High Beam	10	2	Check Price	View
890	Turn Signal Front, Reverse Light, Parking Light	9	1	Check Price	View
917	Trunk Light	9	3	Check Price	View
H3C	Fog Light	9	1	Check Price	View
570	Trunk Light	8	1	Check Price	View
257	Brake Light	8	1	Check Price	View
1142	Trunk Light, Reverse Light	8	2	Check Price	View
103	High Beam, Brake Light	8	3	Check Price	View
2458	Turn Signal Rear, Turn Signal Front	8	1	Check Price	View
4651	High Beam	8	3	Check Price	View
H4352	High Beam, Low Beam	8	2	Check Price	View
6612F	Trunk Light	8	1	Check Price	View
FOG LIGHTS	Fog Light	8	1	Check Price	View
6006	Low Beam, High Beam	8	1	Check Price	View
1129	Turn Signal Front, Turn Signal Rear	8	1	Check Price	View
63	License Plate, Parking Light	8	1	Check Price	View
W10W	Dome Light	7	2	Check Price	View
12088	Fog Light	7	1	Check Price	View
D2S HID	Low Beam	6	1	Check Price	View
PC118	High Beam, Brake Light	6	2	Check Price	View
PC37	High Beam, Brake Light	6	1	Check Price	View
PSY24WSV	Turn Signal Front	6	2	Check Price	View
6475	Dome Light	6	1	Check Price	View
1295NA	Turn Signal Front	6	2	Check Price	View
12396NA	Parking Light	6	1	Check Price	View
1893	Parking Light, Side Marker, Dome Light	6	2	Check Price	View
5009	Turn Signal Rear	6	1	Check Price	View
93	Trunk Light	5	2	Check Price	View
PC161	Brake Light, High Beam	5	1	Check Price	View
631	Trunk Light	5	1	Check Price	View
12854	Dome Light	5	2	Check Price	View
1154	Turn Signal Rear	5	1	Check Price	View
64124	Turn Signal Front	4	1	Check Price	View
1816	Brake Light, Map Light	4	2	Check Price	View
1155	License Plate	4	2	Check Price	View
2456	Turn Signal Rear, Reverse Light	4	1	Check Price	View
199	Reverse Light	4	1	Check Price	View
1076	Trunk Light	4	1	Check Price	View
193	Parking Light	4	1	Check Price	View
7443NA	Turn Signal Front, Turn Signal Rear	4	3	Check Price	View
12271NA	Turn Signal Rear	4	1	Check Price	View
904NA	Side Marker	4	1	Check Price	View
H9B	High Beam	4	1	Check Price	View
6428	Trunk Light	4	1	Check Price	View
12182	Turn Signal Rear	3	1	Check Price	View
PC160	High Beam, Brake Light	3	1	Check Price	View
53	High Beam	3	1	Check Price	View
90	Map Light	3	1	Check Price	View
4157	Turn Signal Front, Parking Light, Turn Signal Rear	3	1	Check Price	View
3757A	Turn Signal Front, Parking Light, Turn Signal Rear	3	1	Check Price	View
3456K	Turn Signal Front	3	1	Check Price	View
68	Map Light	3	1	Check Price	View
PC121	High Beam, Brake Light	3	1	Check Price	View
2351MFX6	High Beam, Brake Light	3	1	Check Price	View
3156K LEDC	Turn Signal Rear	3	1	Check Price	View
H6W	Reverse Light	2	1	Check Price	View
563	Dome Light, Map Light	2	1	Check Price	View
2397	Turn Signal Front, Parking Light	2	1	Check Price	View
73	High Beam	2	1	Check Price	View
211	Dome Light	2	1	Check Price	View
Factory LED	Side Marker, Low Beam	2	2	Check Price	View
168NA	Parking Light	2	1	Check Price	View
2396	Turn Signal Rear, Reverse Light	2	1	Check Price	View
577	Brake Light	2	1	Check Price	View
3454NA	Parking Light	2	1	Check Price	View
3457A	Turn Signal Front, Turn Signal Rear, Parking Light	2	1	Check Price	View
47835	Brake Light	2	1	Check Price	View
3157LL	Reverse Light	1	1	Check Price	View
1891	Dome Light	1	1	Check Price	View
4257NA	Turn Signal Front	1	1	Check Price	View
WT21W	Reverse Light	1	1	Check Price	View
D3R	Low Beam, High Beam	1	1	Check Price	View
12844	Trunk Light	1	1	Check Price	View
9500	Low Beam	1	1	Check Price	View
3457NAK	Turn Signal Front, Parking Light	1	1	Check Price	View

Popular Bulb Comparisons

9005 vs 9006 9005 vs H11 9005 vs H7 9006 vs H11 9012 vs H11 H1 vs H7 View All Comparisons

Frequently Asked Questions

The most popular automotive bulb sizes include 194, 168, 1156, 921, 1157. These bulbs are used across thousands of vehicles from dozens of manufacturers.

Use our search tool on the homepage to find your make, model, and year. Each vehicle page shows every bulb position with the exact size needed.

Yes, most halogen bulb sizes have LED replacements available. LED bulbs are brighter, last longer, and use less power. Just match your current bulb size when ordering an LED kit.

Bulbs with the same size designation (e.g., H11) share the same base and fitment, so they are physically interchangeable. However, they may differ in technology (halogen, LED, HID), brightness, and color temperature.

H11 and 9005 are different bulb sizes with different bases. H11 is commonly used for low beams and fog lights, while 9005 (HB3) is typically used for high beams. They are not interchangeable.

Automotive Light Bulb Size Guide

Bulb Types

Total Vehicle Fitments

Most Popular

All Bulb Types

Popular Bulb Comparisons

Frequently Asked Questions

What are the most common automotive bulb sizes?

How do I find the right bulb size for my car?

Can I upgrade my halogen bulbs to LED?

Are all bulbs with the same size number interchangeable?

What is the difference between H11 and 9005 bulbs?