Chevrolet Blazer, Full Size Check Engine Indicator Bulb Size / Type

The recommended Check engine indicator bulb type / size for Chevrolet Blazer, Full size produced 1990 to 1994. 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 YearBulb Size / Type
199474
199374
1991194
1990194

Other placements

Ash trayAutomatic transmission indicatorBack up lightBrake warningClockDirectional signal indicatorDome lightFog-frontFront side markerFront turn signalGlove boxHi-beam indicatorInstrument-generalLicense plateMap lightParking lightRadio dialRear side markerRear turn signalSeat belt indicatorStep/Courtesy lightStop lightTail lightTrunk/Cargo areaUnder hood light