2022 Nissan Titan Bulb Sizes

Quick reference

The 2022 Nissan Titan offers a blend of traditional halogen lighting and modern LED technology, depending on the trim level and optional packages. Understanding these differences is crucial when considering bulb replacements or upgrades. Most S and SV trims will feature halogen headlights and fog lights, while PRO-4X, SL, and Platinum Reserve trims often come equipped with full LED headlamps and fog lamps. It's important to verify your specific Titan's lighting configuration before purchasing replacement bulbs.

For models with halogen low beams, an H11 bulb is used. These are commonly found in projector-style housings on some halogen-equipped Titans. High beams, regardless of the low beam type, typically use an HB3 (9005) bulb in halogen setups. If your Titan has the factory LED headlights, the low and high beams are integrated LED units and are generally not designed for user replacement. In such cases, if an LED module fails, the entire headlamp assembly might need to be replaced, which can be a more significant undertaking.

Fog lights in halogen-equipped Titans also use an H11 bulb, matching the halogen low beams in many instances. LED fog lights, like the LED headlights, are integrated units.

Daytime Running Lights (DRLs) can vary. Some trims might use a P13W halogen bulb for the DRL function, while higher trims will likely have integrated LED DRLs. Front and rear turn signals commonly utilize 7440 or WY21W incandescent bulbs, which emit an amber light. Brake lights and tail lights share a dual-filament 7443 incandescent bulb, providing both a dimmer tail light function and a brighter brake light function. The reverse lights typically use a 921 incandescent bulb. For smaller exterior lights, such as the license plate lights and front side marker lights, 168 and 194 incandescent bulbs are common, respectively. Interior dome and map lights often use 194 bulbs or may feature integrated LED arrays on higher trim levels.

LED vs Halogen Upgrade Considerations

Upgrading from halogen to LED bulbs in your 2022 Nissan Titan can significantly improve brightness, longevity, and appearance. However, there are several factors to consider. When replacing halogen bulbs with LED equivalents, especially for headlights, fog lights, and sometimes turn signals, you might encounter CANBUS errors. Modern vehicles like the Titan use a CANBUS system to monitor electrical circuits. LED bulbs draw significantly less power than halogen bulbs, which can trick the CANBUS system into thinking a bulb is out, triggering a