Mercury Grand Marquis Check Engine Indicator Bulb Size / Type
The recommended Check engine indicator bulb type / size for Mercury Grand Marquis produced 1993 to 2005. To avoid mistakes when purchasing a replacement bulb, it's a good idea to refer to your owner's manual or consult with a qualified mechanic.
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| Model Year | Bulb Size / Type |
|---|---|
| 2005 | PC194 |
| 2004 | PC194 |
| 2003 | PC194 |
| 2002 | PC194 |
| 2001 | PC194 |
| 2000 | PC194 |
| 1999 | PC194 |
| 1998 | PC194 |
| 1997 | 194 |
| 1996 | 194 |
| 1995 | 194 |
| 1994 | 194 |
| 1993 | 194 |
Other placements
Ash trayAutomatic transmission indicatorBack up lightBrake warningClockCorneringDirectional signal indicatorDome lightFog-frontFootwellFront side markerFront turn signalGlove boxHi-beam indicatorHigh beam headlampHigh & low beam headlampHigh mount stop lightHVAC/TemperatureIgnition switchInstrument-generalLicense plateLow beam headlampMap lightParking lightRadio dialRear Reading lightRear side markerRear turn signalSeat belt indicatorStep/Courtesy lightStop lightTail lightTrunk/Cargo areaUnder hood light