Cars › Hyundai Tucson › 2023
2023 · Hyundai · 4th gen (NX4)
2023 Hyundai Tucson parts sizes
What the official 2023 Hyundai Tucson 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
- 1Tail lamp (Type A) P21/5W
2023 Hyundai Tucson owner's manual
Source: the official 2023 Tucson owner's manual (PDF from Hyundai).
Exterior bulbs
| Position | Bulb | Watts | Manual |
|---|---|---|---|
| Headlight high | LED | — | p. 538 |
| Headlight low | LED | — | p. 538 |
| DRL/position lamp | LED | — | p. 538 |
| Front turn signal lamp | LED | — | p. 538 |
| Front side marker | LED | — | p. 538 |
| Side repeater lamp (outside mirror) | LED | — | p. 538 |
| Tail lamp (Type A) (printed 5/21) | P21/5W | 21 W | p. 538 |
| Tail/stop lamp (Type A) (printed 5/21) | P21/5W | 21 W | p. 538 |
| Tail lamp (Type B) | LED | — | p. 538 |
| Tail/stop lamp (Type B) | LED | — | p. 538 |
| Rear turn signal lamp (layout ambiguous (Type not shown)) | PY21W | 21 W | p. 538 |
| Reverse lamp (bulb) | P21W | 21 W | p. 538 |
| Reverse lamp (LED) | LED | — | p. 538 |
| Rear side marker (bulb) (printed 5/21) | P21/5W | 21 W | p. 538 |
| Rear side marker (LED) | LED | — | p. 538 |
| License plate lamp (bulb) | W5W | 5 W | p. 538 |
| License plate lamp (LED) | LED | — | p. 538 |
| High mounted stop lamp | LED | — | p. 538 |
How the 2023 compares with nearby years
Against the 2022 Tucson: the two manuals do not print the same part types, so there is nothing to compare line by line.
Against the 2024 Tucson: the two manuals do not print the same part types, so there is nothing to compare line by line.
The 2023 Tucson belongs to the 4th gen (NX4), which began with the 2022 model year (MY2025 refresh: new front fascia, HVAC, infotainment; 5th gen revealed Aug 2026); 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
- P21/5W (tail lamp (type a), tail/stop lamp (type a) and rear side marker (bulb)): 3 other 2023 models list it, including Hyundai Elantra, Kia Carnival, Kia Telluride.
- PY21W (rear turn signal lamp): 3 other 2023 models list it, including Hyundai Elantra, Kia Carnival, Kia Telluride.
- P21W (reverse lamp (bulb)): 3 other 2023 models list it, including Hyundai Elantra, Kia Sorento, Kia Soul.
- W5W (license plate lamp (bulb)): 16 other 2023 models list it, including Hyundai Elantra, Hyundai Palisade, Kia Carnival, Kia Sorento, Kia Soul, Kia Sportage.
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 Tucson 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.
12 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 Tucson
- Small bulbs: this manual names 6 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 (538). Before you buy, compare the number printed on the old part with the table above. See how this site reads manuals.
Other Tucson years
All Hyundai Tucson years in one table