Mercury Grand Marquis Bulb Size by Year
The 2006-2011 Mercury Grand Marquis uses an H13 low beam and an H13 high beam. 1998-2005 models use a 9007 low beam and a 9007 high beam, and earlier years are in the table below.
Headlight bulbs by model year
| Model years | Low beam | High beam | Fog | Buy |
|---|---|---|---|---|
| 2006-2011 | H13 | H13 | 9145 | Shop H13 |
| 1998-2005 | 9007 | 9007 | - | Shop 9007 |
| 1992-1997 | 9006 | 9005 | - | Shop 9006 |
LED means the headlight is a sealed LED unit from the factory, so there is no bulb to buy. Some trims differ from the base car, so check the bulb you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for every bulb position and sources.
Every Grand Marquis year
Sources. The bulb code for 20 of 20 model years is checked against a cited source, most often sealight-led.com Grand Marquis, walmart.com 9007 1998-2005 and amazon.com H13+9145 kit 2006-11. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.