W21W bulb: cars and positions

Across its 47 listings, the W21W is printed for 10 models; Nissan Rogue lists it most often (12 times, 2015–2026).

Positions it is printed for: tail/stop/turn, backup, reverse lamp, turn lamp - front (low series), backup lamp, reversing lamps, high mounted stop lamp, rear turn, fog light assembly - daytime running light, daytime running light (with type a fog), rear stop and rear turn signal.

Models that list the W21W

Every listing

Names you will see on the package

Manuals print the base number plus maker suffixes. The suffixes seen for this bulb are W21W LL and W21W. Suffixes such as NA (amber), K or LL (long life) change the colour or life rating, not the base and fit; an amber NA bulb should be replaced with another amber bulb.

Before you buy

Bulb numbers change with trim and lighting package: a car with LED headlights has no W21W in that position even when the halogen version does. Open your model year and match the row for your trim, then check the number on the old bulb's base. Halogen capsules (H-series and 9000-series) should be handled by the base, not the glass.

All bulb numbers · All cars