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Automotive Bulb Finder

Discover the right bulb size for your car's headlights, fog lights, tail lights, and more with our convenient automotive bulb lookup tool. Get started by choosing your vehicle's make, model, year, and bulb position below.

Make:
Model:
Year:
Bulb Position:
After finding your bulb, refer to the "SEALIGHT LED manuals" for detailed step-by-step installation instructions.
GMC Sierra 1500 HD Light Bulb Size Guide

Before purchasing new bulbs, knowing the correct bulb size for your GMC Sierra 1500 HD is essential. SEALIGHT simplifies the bulb replacement process, making it fast and effortless for you. Below, we've compiled a comprehensive list of light bulb sizes specifically for the GMC Sierra 1500 HD, enabling you to quickly identify the right bulbs. With simple clicks, discover the perfect led headlight, fog light, backup / reverse lights, brake / tail lights, turn signal lights, license plate lights, drl lights, or interior lights bulb size for your GMC Sierra 1500 HD!

GMC Sierra 1500 HD Light Bulb Size Chart

Tips: This chart is tailored for GMC Sierra 1500 HD models from 2001-2006 with original factory (OEM) fittings. Bulb sizes for aftermarket headlights, fog lights, tail lights, and other components might differ based on the manufacturer's details.

We prioritize precision and thoroughness for our community. Should you spot any errors or omissions, kindly inform us for a swift guide update. We value your input immensely.

2001, 2002 GMC Sierra 1500 HD Bulb Size Chart

LED Headlight Bulbs H11/H8/H9, 9005/HB3, 9006/HB4
Fog Light Bulbs 880, 881
Backup / Reverse Lights 1156/1157, 3156/3157
Brake / Tail Lights 1156/1157, 3156/3157
Turn Signal Lights 1156/1157, 3156/3157, 7440/7443
License Plate Lights T10/194/168
DRL Lights 3156/3157, 7440/7443, 1156/1157
Interior Lights T10/194/168

2003 GMC Sierra 1500 HD Bulb Size Chart

LED Headlight Bulbs H11/H8/H9, 9005/HB3, 9006/HB4
Fog Light Bulbs H10/9145
Backup / Reverse Lights 1156/1157, 3156/3157
Brake / Tail Lights 1156/1157, 3156/3157
Turn Signal Lights 1156/1157, 3156/3157, 7440/7443
License Plate Lights T10/194/168
DRL Lights 3156/3157, 7440/7443, 1156/1157
Interior Lights T10/194/168

2005, 2006 GMC Sierra 1500 HD Bulb Size Chart

LED Headlight Bulbs H11/H8/H9, 9005/HB3, 9006/HB4
Fog Light Bulbs H10/9145
Backup / Reverse Lights 3156/3157
Brake / Tail Lights 3156/3157
Turn Signal Lights 3156/3157, 7440/7443
License Plate Lights T10/194/168
DRL Lights 3156/3157, 7440/7443
Interior Lights T10/194/168