On the 2018 Dodge Charger, there isn’t a single universal bulb size. The exact bulbs you need depend on the headlight type and the trim level. In general, halogen-equipped Chargers use H11 for low beams and 9005 for high beams, with fog lights typically using H11 as well. If your Charger has HID or LED headlights, the bulb configurations are different and may use D-series HID bulbs or non-replaceable LED modules. Always verify with your owner’s manual, the door jamb sticker, or the bulb itself to confirm the correct sizes for your specific vehicle.
Halogen headlights (most common on base trims)
Most of the base and mid-level Charger trims that use halogen headlights share a common bulb setup. The following sizes are typical for these configurations, but your exact car may vary based on options and regional specs.
Typical halogen bulb sizes by role
- Low beam: H11
- High beam: 9005 (HB3)
- Fog lights: H11
These sizes cover the majority of halogen-equipped 2018 Chargers, including models without upgraded headlights. If your vehicle has a different pairing due to a regional package or a dealer-installed option, consult the manual or the headlight assembly for confirmation.
HID and LED headlight options (optional or higher trims)
Some 2018 Chargers came with HID or LED headlamps, which use a different replacement approach and bulb types than halogens. This section outlines the common configurations you might encounter on higher trims or with optional packages.
Bulb types for HID/LED configurations
- Low beam: D3S (typical for projector HID headlights in many Mopar setups of this era)
- High beam: Varies by setup; many HID-equipped units use a separate bulb or module, and in some configurations the high beam may be a Halogen 9005 or another HID bulb depending on the exact system
- Fog lights: Often H11, though some HID/LED packages swap to different housings and bulbs by trim
Because HID and LED headlights can differ not just by year but by trim and option packages, it’s essential to verify the exact bulb type for your car. If your Charger has LED headlights, there may not be a traditional replaceable bulb at all—the entire LED module is replaced rather than a single bulb.
How to confirm the exact bulb size for your car
To be sure you buy the correct bulb, check these quick sources and indicators on your 2018 Charger:
- Owner’s manual or the vehicle’s factory documentation
- Junction label on the driver’s door jamb or inside the glove box with bulb specifications
- Bulb itself — remove a bulb carefully and read any size markings on the base or cap
- Consult a Dodge dealer or a trusted auto parts retailer with your VIN for an exact match
Because the 2018 Charger offered multiple headlight configurations (halogen, HID, and LED) across different trims and markets, confirming the exact bulb size for your specific vehicle is the best way to ensure an accurate replacement.
Summary
The 2018 Dodge Charger does not have a single bulb size for all models. Halogen headlights typically use H11 for low beams and 9005 for high beams, with H11 for fog lights. If your Charger is equipped with HID headlights, the low-beam bulb is usually D3S (with high beams differing by system), and LED setups may use non-replaceable modules. Always verify via the owner's manual, door jamb sticker, or your dealership to confirm the exact bulb size for your specific vehicle.