2015 GMC Sierra 2500HD Headlight Bulb Size

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Headlight Bulb High Beam and Low Beam - 9012
LED
Headlight Bulb High Beam - 9005
Center High Mount Stop Light Bulb - 921
LED
License Plate Light Bulb - 2825
LED
Parking Light Bulb - 7443
Daytime Running Light Bulb - 9012
LED
Turn Signal Light Bulb Rear - 7444NA
Back Up Reverse Light Bulb - 921
LED
Trunk or Cargo Area Light - 921
LED

2015 GMC Sierra 2500HD High and Low Beam bulb size - 9012

LED Lights

Introducing the Fahren 9012/HIR2 LED Headlight Bulbs, the perfect upgrade for anyone looking to enhance their vehicle's lighting system. These bulbs feature superior LED chips that deliver excellent brightness, efficiency, and longevity, providing you with an unparalleled driving experience. With an adjustable beam, the Fahren 9012/HIR2 LED Headlight Bulbs ensure...
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The KATANA 9012 LED Headlight Bulbs are compatible with 99% of vehicles and are CanBUS ready, making installation a breeze. The waterproof design ensures that you won't have to worry about rain or moisture affecting the performance of your bulbs. With 400% more brightness compared to traditional halogen bulbs, these...
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2015 GMC Sierra 2500HD High Beam bulb size - 9005

Xenon HID Conversion Kit

–  Replacement bulb for HID conversion, requires Xentec HID ballast to work.

– Color available: 3000K (golden yellow), 5000K (Ivory White), 6000K (Diamond White), 8000K (Iceberg Blue), 10000K (deep blue), 12000K (blue-purple), Green, Pink.

– Each bundle contains 2 bulbs, 2 ballast, and accessories.

– Xenon Bulb: 2 xenon bulb fits the socket size and...
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Halogen Lights

Philips Standard range provides the same Original Equipment quality as the lights we provide to automakers around the world. The Philips Standard range offers an excellent value for every application.

Quick replacement tips:

  • Don't compromise on safety, change in pairs to ensure a symmetric light beam on the road. Bulbs dim over...

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– Brightest headlight = most downroad visibility.
– Whiter light for added clarity. Ultra Night Vision: Makes night drives less stressful and more comfortable
–All of Sylvania’s headlights are 100% street legal and don’t increase glare (is what blinds oncoming traffic). Be assured you are improving your driving experience without...
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LED Lights

The Fahren Termitor 9005/HB3 LED Headlight Bulbs are the perfect choice for anyone looking to upgrade their vehicle's lighting system. These bulbs feature 800% breakthrough brightness, making them one of the brightest headlight bulbs on the market.

Equipped with Z10 technology, each bulb utilizes a high-power double-sided 12 LED large chip...
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  • 600% Brighter Than Halogens: Superior LED bulbs with 120W, 20,000LM per set of 2 (10,000LM / 60W Per Bulb). The 9005 LED headlight bulbs provide up to 600% more light with a 6500K cool white clearer color. This is 6 times brighter than your original halogen bulb.
  •  Perfect Beam Pattern: The ultra-thin design makes the chips of...

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2015 GMC Sierra 2500HD Center Stop bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse...

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You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...
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2015 GMC Sierra 2500HD License Plate bulb size - 2825

LED Lights

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical...
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2015 GMC Sierra 2500HD Parking bulb size - 7443

LED Lights

– Each bulb has 102 pcs high power 4014 led chips, with HD projector, stronger light penetration.
– 360 Degree lighting ensures optimal visibility, hollow inner body design better for heat dissipation.
– AUXITO 7443 led bulbs utilize newest powerful and high quality 3030SMD led chips. Generating 300% brighter output...
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Halogen Lights

- Easy To Replace - Sylvania Long Life Miniature Bulbs are easy to install and show instant results. Designed for durability, greater safety, and lower maintenance by the leading supplier of automotive lighting.

- Low Maintenance - Long Life bulbs perform twice as long as any other standard miniature bulbs. 
Sylvania's 7443 Long Life...
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2015 GMC Sierra 2500HD DRL bulb size - 9012

LED Lights

Introducing the Fahren 9012/HIR2 LED Headlight Bulbs, the perfect upgrade for anyone looking to enhance their vehicle's lighting system. These bulbs feature superior LED chips that deliver excellent brightness, efficiency, and longevity, providing you with an unparalleled driving experience. With an adjustable beam, the Fahren 9012/HIR2 LED Headlight Bulbs ensure...
Product review

Buy

The KATANA 9012 LED Headlight Bulbs are compatible with 99% of vehicles and are CanBUS ready, making installation a breeze. The waterproof design ensures that you won't have to worry about rain or moisture affecting the performance of your bulbs. With 400% more brightness compared to traditional halogen bulbs, these...
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See More 9012 LED Lights

2015 GMC Sierra 2500HD Turn Signal Rear bulb size - 7444NA

Halogen Lights

  • Twice the life of standard incandescent bulbs.
  • Best value.
  • Original equipment quality seal for the most reliable performance.
  • Miniature bulbs by Philips, for over 100 years we have been continuously innovating automotive lighting.
  • Always replace in pairs to ensure a symmetric light beam from both bulbs on the road. Bulbs dim over time.

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LED Lights

You have a high-quality, durable, and reliable product. It is the only bulb that can be used as a replacement for all types of turn signal lights. The LED light is much brighter than any other bulbs in the market. It is made with 24 pieces of 3030 LED chipset...
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2015 GMC Sierra 2500HD Back Up bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse...

Product review
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You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...
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See More 921 LED Lights

2015 GMC Sierra 2500HD Trunk Area bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse...

Product review
Buy

You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...
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See More 921 LED Lights

The 2015 GMC Sierra 2500HD bulb size chart specifies the recommended lamp part numbers and types for all positions of its electrical system, like headlights, fog lights, brake lights, side markers, etc. If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your 2015 GMC Sierra 2500HD requires to fit into the housing and match the wattage and voltage specifications. Pay special attention to the marking and make sure the bulb is “DOT” compliant to avoid legal issues.

GMC Sierra 2500HD Bulb Chart By Years

Replacement Guides



Reviewed by Brent Ordway

Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.

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