2003 Chevrolet Suburban Light Bulb Base Size Diagram

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Knowing your 2003 Chevrolet Suburban headlight bulb size makes it easy to change. Find the 2003 Chevrolet Suburban headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Chevrolet Suburban headlight bulb replacement guide, Chevrolet Suburban light bulb size guides, Chevrolet Suburban light bulb replacement guides and cataloged them online for use by our visitors for free. Our Chevrolet Suburban light bulb guides allow you to easily replace light bulbs, replace headlight bulb, change a broken lightbulb, install a hid headlight conversion or install led light bulbs instead of spending countless hours trying to figure out which light bulb sizes in your 2003 Chevrolet Suburban.

Feel free to use any replacement light bulb sizes that are listed on Modified Life but keep in mind that all information here is provided as is without any warranty of any kind. Use of the replacement bulb size information is at your own risk. Always verify all light bulb sizes, bulb voltage usage and bulb wattage before applying any information found here to your 2003 Chevrolet Suburban.

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2003 Chevrolet Suburban Light Bulb Base Size Diagram

Low Beam Headlamp Light Bulb Size: 9006 or 9006 HID Upgrade Kit
High Beam Headlamp Light Bulb Size: 9005 or 9005 HID Upgrade Kit
Parking Light Bulb Size: 3157NALL
Front Turn Signal Light Bulb Size: 3157NALL
Rear Turn Signal Light Bulb Size: 3157LL
Tail Light Bulb Size: 3157LL
Stop Light Bulb Size: 3157LL
High Mount Stop Light Bulb Size: High Mount Brake Light Assembly
Fog/Driving Light Bulb Size: 880 or 880 HID Upgrade Kit or 880 LED Upgrade Kit or 9145
License Plate Light Bulb Size: 194
Back Up Light Bulb Size: 3157LL
Front Sidemarker Light Bulb Size: 194
Glove Box Light Bulb Size: 194
Map Light Bulb Size: 161 or 211-2 or 578
Dome Light Bulb Size: 211-2 or 578
Step/Courtesy Light Bulb Size: 168 or 561 or 74
Trunk/Cargo Area Light Bulb Size: 578
Under Hood Light Bulb Size: 93
Instrument-General Light Bulb Size: PC195 or PC74

Daytime Running Light Bulb Size: 4114LL

1 thought on “2003 Chevrolet Suburban Light Bulb Base Size Diagram”

  1. i’m looking to change out my light bulbs behind the gauges i want to put blue leds back there but i dont know what size those bulbs are can anybody help me?


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