Cars › Hyundai Elantra › 2023
2023 · Hyundai · 7th gen (CN7)
2023 Hyundai Elantra parts sizes
What the official 2023 Hyundai Elantra owner's manual prints for replacement parts: bulbs. Every value below is copied from the manual, with the PDF page so you can check it yourself.
- bulbs
- 1Low beam HB3
- Low beam
- HB3 · 60 W
2023 Hyundai Elantra owner's manual
Source: the official 2023 Elantra owner's manual (PDF from Hyundai).
Exterior bulbs
| Position | Bulb | Watts | Manual |
|---|---|---|---|
| Headlight high (Type A) | HB3 | 60 W | p. 22 |
| Headlight low (Type A) | HB3 | 60 W | p. 22 |
| DRL/parking lamp (Type A) | LED | — | p. 22 |
| Headlight (Type B) | LED | — | p. 22 |
| DRL/parking lamp (Type B) | LED | — | p. 22 |
| Front side marker (bulb) | W5W | 5 W | p. 22 |
| Front side marker (LED) | LED | — | p. 22 |
| Front turn signal lamp | PY21W | 21 W | p. 22 |
| Side repeater lamp (outside mirror) | LED | — | p. 22 |
| Stop lamp (printed twice; layout ambiguous) | P21W/5W | 21 W | p. 22 |
| Tail lamp inner (Type A) | W5W | 5 W | p. 22 |
| Tail lamp outer (Type A) (printed wattage 5; layout ambiguous) | P21/5W | 5 W | p. 22 |
| Tail lamp (Type B) | LED | — | p. 22 |
| Stop lamp (Type B) | LED | — | p. 22 |
| Tail lamp (Type C) | LED | — | p. 22 |
| Stop lamp (Type C) | LED | — | p. 22 |
| Rear side marker (bulb) | W5W | 5 W | p. 22 |
| Rear side marker (LED) | LED | — | p. 22 |
| Rear turn signal lamp | PY21W | 21 W | p. 22 |
| License plate lamp | W5W | 5 W | p. 22 |
| Reverse lamp | W16W | 16 W | p. 22 |
| High mounted stop lamp | P21W | 21 W | p. 22 |
How the 2023 compares with nearby years
Against the 2019 Elantra: The low-beam bulb is the same in both manuals.
The HB3 low-beam bulb appears in every Elantra manual from 2019 to 2023 that this site has read (2 model years).
The 2023 Elantra belongs to the 7th gen (CN7), which began with the 2021 model year (MY2024 refresh); generation dates. Parts often carry over within a generation, but the manual for your exact model year is the one to trust.
Shared with other 2023 models
- HB3 (headlight high (type a) and headlight low (type a)): no other 2023 model this site has read lists it.
- W5W (front side marker (bulb), tail lamp inner (type a), rear side marker (bulb) and license plate lamp): 16 other 2023 models list it, including Hyundai Palisade, Hyundai Tucson, Kia Carnival, Kia Sorento, Kia Soul, Kia Sportage.
- PY21W (front turn signal lamp and rear turn signal lamp): 3 other 2023 models list it, including Hyundai Tucson, Kia Carnival, Kia Telluride.
- P21W (stop lamp and high mounted stop lamp): 3 other 2023 models list it, including Hyundai Tucson, Kia Sorento, Kia Soul.
- P21/5W (tail lamp outer (type a)): 3 other 2023 models list it, including Hyundai Tucson, Kia Carnival, Kia Telluride.
- W16W (reverse lamp): 12 other 2023 models list it, including Hyundai Palisade, Kia Carnival, Kia Sorento, Kia Soul, Kia Telluride, Nissan Kicks.
A shared number means the same replacement part fits both cars, so one spare can cover two cars in the household.
What the manual does not print
The 2023 Hyundai Elantra owner's manual does not list wipers, battery, filters and oil sizes; for the battery, read the label on the battery fitted to the car, then check the size against the BCI group chart; for wipers, measure each blade end to end and buy the nearest whole-inch size.
10 positions are listed as LED in this manual. LED lamps have no separate replacement bulb; the lamp assembly is replaced.
Buying the parts for a 2023 Elantra
- Headlight bulbs: the HB3 low beam are halogen capsules on trims that have them; buy them in pairs so both sides match in colour and output.
- Small bulbs: this manual names 12 replaceable bulb positions. Wedge bulbs such as W5W and 194 differ from twist-socket bulbs such as 7443 or 3157, so match the full number, including suffixes like NA (amber).
Check it on your car
Trim, engine and lighting package change some of these parts, so match the row that names your engine or trim. The facts on this page come from 1 page of the manual (22). Before you buy, compare the number printed on the old part with the table above. See how this site reads manuals.
Other Elantra years
All Hyundai Elantra years in one table