2003 Dodge RAM Headlight Bulb Size
Low beam
9007
High beam
9007
Order
2 × 9007
Your 9007 uses one bulb per side that handles both low and high beam — a dual-filament 9007. Two bulbs covers the whole front end.
The 2002–2008 RAM uses these same bulbs — your 2003 sits in the middle of that run. See all RAM years.
2003 Dodge RAM bulb chart
| Position | Bulb | Notes |
|---|---|---|
| Low beam | 9007 |
Shared with high beam — one bulb does both. |
| High beam | 9007 |
Same bulb as low beam. |
Verified against factory service data and OEM bulb references.
Parts that fit the 2003 Dodge RAM
Other vehicles that use the 9007
These take the same low beam bulb, so the same bulb fits — only the housing differs.