The 2018 Chevy Cruze typically uses H11 bulbs for the low beams and 9005 bulbs for the high beams; fog lights, if equipped, are usually H11. Always verify with the owner's manual or the bulb label on the headlight assembly before purchasing.
This article explains the standard bulb types for most 2018 Cruze models, how to confirm the exact specification for your trim, and practical tips for safe replacement. Note that some trims or aftermarket headlight configurations may use HID or LED assemblies, which require different bulbs or modules.
Bulb types by headlight position
The following list covers the common bulb sizes used in 2018 Cruze models by headlight position. If your car has aftermarket lighting or a higher trim with alternative headlights, sizes may differ.
- Low-beam headlight: H11
- High-beam headlight: 9005 (HB3)
- Fog lights: typically H11 (if your model is equipped with fog lamps)
When in doubt, confirm the exact size by inspecting the bulb label or consulting the owner's manual, since trim lines and optional configurations can vary. Using the correct bulb type ensures proper fitment and lighting performance.
How to confirm the exact bulb size for your Cruze
Use these quick checks to verify the right bulb:
- Consult the owner's manual under the Lighting or Bulbs section for the recommended sizes.
- Check the label on the inside of the hood near the headlight housing for a bulb size listing.
- If you can access the bulb, read the markings on the base of the bulb itself (e.g., H11, 9005).
- When purchasing, bring the old bulb or note the bulb size to the parts counter or check the VIN-specific parts lookup.
These steps help prevent ordering the wrong bulb, especially on cars with variant configurations or aftermarket headlights. Replacing bulbs safely also reduces the risk of touching the glass with bare skin, which can shorten bulb life.
Summary
For the 2018 Chevy Cruze, the standard halogen setup typically calls for H11 low-beam bulbs and 9005 high-beam bulbs, with fog lights usually using H11 if equipped. Always verify via the owner's manual or the headlight housing label, as trim levels or optional headlights can alter the exact bulb specification. Accurate replacement supports optimal visibility and vehicle safety.