2004 GMC Sierra 2500HD Headlight Bulb Size

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Fog Light Bulb Front - 9145 LED
LED
Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam - 9006
Center High Mount Stop Light Bulb - 921
LED
Brake Light Bulb - 3157R
LED
License Plate Light Bulb - 194
Tail Light Bulb - 3157R
LED
Turn Signal Light Bulb Rear - 3157A
Roof Marker Light Bulb - 194
Glove Box Light Bulb - 194
Trunk or Cargo Area Light - 912
Map Light Bulb - 578
LED
Dome Light Bulb(Compare to original - Option 1) - 578
LED
Courtesy Light Bulb(Compare to original - Option 1) - 194
Courtesy Light Bulb(Compare to original - Option 2) - 2721
LED

2004 GMC Sierra 2500HD Fog Light bulb size - 9145 LED

LED Lights

Experience brighter, safer driving with HIKARI Ultra 9145 LED Ultra Bright Bulbs. With a 500% increase in brightness over stock, these bulbs are designed to light up the road and provide a clear, sharp beam pattern that will not blind oncoming traffic. The latest in ZES LED technology ensures efficient...
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2004 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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2004 GMC Sierra 2500HD Low Beam bulb size - 9006

LED Lights

Looking for the ultimate upgrade for your vehicle's lighting system? Look no further than the Fahren 9006/HB4 LED Headlight Bulbs! These bulbs are designed to provide you with maximum brightness, efficiency, and longevity, making them the perfect choice for anyone who values safety and reliability on the road.

Featuring superior LED...
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Looking for a headlight bulb that's 400% brighter than your stock halogen bulbs? Look no further than the Katana 9006 LED Headlight Bulbs. These bulbs utilize premium-quality SMD LED chips, which provide a super-bright, focused beam pattern. They're also CanBUS-ready, meaning they'll work with 99% of vehicles without any issues....
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Xenon HID Conversion Kit

– Original equipment quality bulbs you can trust from a global leader in automotive lighting technologies for more than 100 years
– Optilux Extreme Yellow XY Halogen bulbs produce a yellow GT Series race car looking beam, providing better color contrast in rain and fog situations.
– Produces a crisp...
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2004 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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2004 GMC Sierra 2500HD Brake bulb size - 3157R

LED Lights

  • Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
  • Corrosion resistant - bulb base features standard corrosion inhibitor
  • Restores appearance - looks, and function like the original bulb to maintain the look
  • Safety tested - undergone rigorous testing for conformance to product...

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2004 GMC Sierra 2500HD License Plate bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

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  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

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See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


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2004 GMC Sierra 2500HD Tail Light bulb size - 3157R

LED Lights

  • Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
  • Corrosion resistant - bulb base features standard corrosion inhibitor
  • Restores appearance - looks, and function like the original bulb to maintain the look
  • Safety tested - undergone rigorous testing for conformance to product...

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2004 GMC Sierra 2500HD Turn Signal Rear bulb size - 3157A

LED Lights

Philips Ultinon 3157A LED bulb is an amber colored light that uses a high-quality, high-intensity Philips LED chip. The amber color of this Philips Ultinon 3157A LED bulb provides bright and stylish signaling for your vehicle.

This Philips Ultinon 3157A LED bulb can be used as a direct replacement in many...
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  • Standard 3157 LED Bulb Lamp with 5630 33SMD High Power LEDs, Brighter than Normal Incandescent Bulbs.
  • Cross-Compatibility: Fits 3047, 3057, 3057A, 3155, 3157, 3157A, 3157NA, 3357, 3357A, 3454NA, 3457, 3457A, 3457NA, 3757A, 3156, 3056, 3356, 3456, 4156, 4057, 4114, 4157, 4157NA, 5702A, 5702AK
  • Used for Tail Lights, Brake Lights, Reverse Lights, Turn Signals Lights,...

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Halogen Lights

The Philips 3157A LLB2 miniature bulb is a halogen bulb that provides twice the life of standard incandescent bulbs. It has a long-life rating of 2,500 hours and is used in many applications such as headlamps, turn signal lights, license plate lights and marker lamps. The Miniature Bulb by Philips...
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2004 GMC Sierra 2500HD bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

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  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

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See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


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See More 194 Halogen Lights

2004 GMC Sierra 2500HD Glove Box bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

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  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

Product review
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See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


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See More 194 Halogen Lights

2004 GMC Sierra 2500HD Trunk Area bulb size - 912

Halogen Lights

– Specifically designed to withstand road vibration and provide longer life than traditional bulbs.

– Filament and gas mixture have been engineered for improved longevity.

– Meets industry regulations for performance, while bettering life expectancy.

 


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LED Lights

  • CAN-BUS Error Free: Upgraded intelligent IC and 20w high output make the 921 led reverse light bulbs compatible with 99% of vehicles, with no radio interference
  • 15-Minutes Installation: Non-polarity design, simply plug and play, suit for socket: T15, 912, 921, 906, 904, 902, W16W, etc, used for backup reverse lights only,...

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– 300% Brighter: Each 921 bulb has 15 pieces high power 2835-SMD LEDs
–Suit for socket : T15, 912, 921, 906, 904, 902, W16W.
– CANBUS Error Free: Built-in intelligent IC driver for better performance
  ONLY used for backup reverse lights


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2004 GMC Sierra 2500HD Map Light bulb size - 578

LED Lights

The KATUR Festoon 578 (C5W) Led Bulbs are a great choice for those looking to upgrade their car's lighting. With lower power consumption and a longer lifespan, these bulbs are more efficient and long-lasting than traditional incandescent bulbs. The fast light response and safe design of these bulbs make them...
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Features:
Long-lasting life durability and utility.
Low working temperature better heat dissipation.
Easy installation. Built-in Canbus driver can bypass error checks for most cars. Non-Polarity Design. For most vehicles Just Plug & Play.


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2004 GMC Sierra 2500HD Dome Light bulb size - 578

LED Lights

The KATUR Festoon 578 (C5W) Led Bulbs are a great choice for those looking to upgrade their car's lighting. With lower power consumption and a longer lifespan, these bulbs are more efficient and long-lasting than traditional incandescent bulbs. The fast light response and safe design of these bulbs make them...
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Features:
Long-lasting life durability and utility.
Low working temperature better heat dissipation.
Easy installation. Built-in Canbus driver can bypass error checks for most cars. Non-Polarity Design. For most vehicles Just Plug & Play.


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2004 GMC Sierra 2500HD Courtesy bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

Product review
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  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

Product review
Buy
See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


Product review
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See More 194 Halogen Lights

2004 GMC Sierra 2500HD Courtesy bulb size - 2721

LED Lights

The Jtech 10 x T5 LED White Bulbs are a direct replacement for all T5 Wedge Type 17 18 27 37 58 70 73 74 79 85 86 2721. They operate on a 12V input and emit bright white light with no UV or IR radiation. With an average lifespan...
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  • Light Color: Pure white
  • Unique and more vivid color
  • Low Power Consumption and Low Temperature
  • Faster response time,No incandescent delay
  • Longer lifespan, draw less power, generate less heat
  • brighter than halogen bulb

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The 2004 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 2004 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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