1999 GMC Sierra Headlights

Change Vehicle
1 - 60 of 169 results
show:
sort by:
    • Spyder® Black/Smoke Halo Projector LED Headlights
      (51 reviews)
      # 15321072
      GMC Sierra 1999, Black/Smoke Halo Projector LED Headlights by Spyder®, 1 Pair. Does not Include 9005 High Beam Bulb. Includes 9006 Low Beam Bulb. Improve your vision and your vehicle’s appearance with these bolt-on headlight...
      Improved illuminationUnique, custom styling
      $236.41 - $261.90
    • Spyder® 7x6" Rectangular Black LED Projector Headlight Off-Road Use Only
      (2 reviews)
      # 54557015
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Black High/Low Beam Full LED Projector Headlight by Spyder®, Sold Individually. Low beam is on with two projectors lighted. High beam is on with all together...
      Complement your classic vehicleImproved illumination
      $195.10
    • Spyder® 7x6" Rectangular Black Projector Headlights Off-Road Use Only
      (1 reviews)
      # 423118
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Black High/Low Beam Projector Headlights by Spyder®, 1 Pair. Includes H4 replaceable bulbs. Update your classic vehicle's look with these headlights designed as...
      Complement your classic vehicleImproved illumination
      $26.53
    • Spyder® 7x6" Rectangular Black Projector Headlights with LEDs Off-Road Use Only
      (2 reviews)
      # 15313550
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Black High/Low Beam Projector Headlights with LEDs by Spyder®, 1 Pair. Includes H4 replaceable bulbs. These retrofit headlights are the most efficient way to...
      Complement your classic vehicleImproved illumination
      $63.44
    • Spyder® Black Halo Projector LED Headlights
      (51 reviews)
      # 25511198
      GMC Sierra 1999, Black Halo Projector LED Headlights by Spyder®, 1 Pair. Does not Include 9005 High Beam Bulb. Includes 9006 Low Beam Bulb. Improve your vision and your vehicle’s appearance with these bolt-on headlight...
      Improved illuminationUnique, custom styling
      $205.65 - $270.69
    • Spyder® Chrome/Smoke CCFL Halo Projector LED Headlights
      (11 reviews)
      # 81592048
      GMC Sierra 1999, Chrome/Smoke CCFL Halo Projector LED Headlights by Spyder®, 1 Pair. Does not Include 9005 High Beam Bulb. Includes 9006 Low Beam Bulb. Improve your vision and your vehicle’s appearance with these bolt-on...
      Improved illuminationUnique, custom styling
      $283.87
    • Spyder® Chrome/Smoke Halo Projector LED Headlights
      (40 reviews)
      # 81592049
      GMC Sierra 1999, Chrome/Smoke Halo Projector LED Headlights by Spyder®, 1 Pair. Does not Include 9005 High Beam Bulb. Includes 9006 Low Beam Bulb. Improve your vision and your vehicle’s appearance with these bolt-on headlight...
      Improved illuminationUnique, custom styling
      $225.87
    • Spyder® 7x6" Rectangular Chrome LED Projector Headlight Off-Road Use Only
      (2 reviews)
      # 54557016
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Chrome High/Low Beam Full LED Projector Headlight by Spyder®, Sold Individually. Low beam is on with two projectors lighted. High beam is on with all together...
      Complement your classic vehicleImproved illumination
      $195.10
    • Spyder® 7x6" Rectangular Chrome Projector Headlights Off-Road Use Only
      (1 reviews)
      # 423119
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Chrome High/Low Beam Projector Headlights by Spyder®, 1 Pair. Includes H4 replaceable bulbs. Update your classic vehicle's look with these headlights designed...
      Complement your classic vehicleImproved illumination
      $26.53
    • Spyder® 7x6" Rectangular Chrome Projector Headlights with LEDs Off-Road Use Only
      (2 reviews)
      # 15313549
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Chrome High/Low Beam Projector Headlights with LEDs by Spyder®, 1 Pair. Includes H4 replaceable bulbs. These retrofit headlights are the most efficient way to...
      Complement your classic vehicleImproved illumination
      $63.44
    • Spyder® Chrome Halo Projector LED Headlights
      (51 reviews)
      # 25511199
      GMC Sierra 1999, Chrome Halo Projector LED Headlights by Spyder®, 1 Pair. Does not Include 9005 High Beam Bulb. Includes 9006 Low Beam Bulb. Improve your vision and your vehicle’s appearance with these bolt-on headlight...
      Improved illuminationUnique, custom styling
      $205.65 - $270.69
    • Spyder® Chrome Euro Headlights with Amber Bumper Lights
      (1 reviews)
      # 54137291
      GMC Sierra 1999, Chrome Euro Headlights with Amber Bumper Lights by Spyder®, 1 Pair. Improve your vision and your vehicle’s appearance with these bolt-on headlight assemblies. The clear lens and multi-faceted reflector will...
      Improved illuminationUnique, custom styling
      $113.37
    • Spec-D® Carbon Fiber Euro Halo LED Headlights
      (0 reviews)
      # 69627783
      GMC Sierra Long Bed / Short Bed 1999, Carbon Fiber Euro Halo LED Headlights by Spec-D®, 1 Pair. Get improved nighttime vision and upgraded style with these bolt-on headlight assemblies. The brand new lens and multi-faceted...
      Improved visibilityExclusive, custom styling
      $133.81
    • Spec-D® Chrome Euro Halo LED Headlights
      (0 reviews)
      # 260355
      GMC Sierra Long Bed / Short Bed 1999, Chrome Euro Halo LED Headlights by Spec-D®, 1 Pair. Get improved nighttime vision and upgraded style with these bolt-on headlight assemblies. The brand new lens and multi-faceted reflector will...
      Improved visibilityExclusive, custom styling
      $133.81
    • Spec-D® 7x6" Rectangular Black Projector Headlights
      (4 reviews)
      # 99439730
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Black Projector Headlights by Spec-D®, 1 Pair. Enhance the appearance of your classic vehicle while improving its lighting system performance with...
      Professionally designed to elevate your vehicle's style and add a personal touchEquipped with replaceable dual-filament H4 bulbs
      $24.03
    • Spec-D® Black Dual Halo Projector LED Headlights
      (5 reviews)
      # 99439731
      GMC Sierra 1999, Black Dual Halo Projector LED Headlights by Spec-D®, 1 Pair. Upgrade your car or truck from plain and anonymous to high class Euro style and unique with these Halo Headlights with LEDs. Halo lights are one of the...
      Improved visibilitySuperior illumination
      $135.19
    • Spec-D® 7x6" Rectangular Chrome Projector Headlights
      (4 reviews)
      # 99439729
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome Projector Headlights by Spec-D®, 1 Pair. Enhance the appearance of your classic vehicle while improving its lighting system performance with...
      Professionally designed to elevate your vehicle's style and add a personal touchEquipped with replaceable dual-filament H4 bulbs
      $24.03
    • Spec-D® Chrome Dual Halo Projector LED Headlights
      (5 reviews)
      # 99439732
      GMC Sierra 1999, Chrome Dual Halo Projector LED Headlights by Spec-D®, 1 Pair. Upgrade your car or truck from plain and anonymous to high class Euro style and unique with these Halo Headlights with LEDs. Halo lights are one of the...
      Improved visibilitySuperior illumination
      $135.19
    • Spec-D® 7x6" Rectangular Chrome LED Headlight Off-Road Use Only
      (0 reviews)
      # 99439728
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome LED Headlight Off-Road Use Only by Spec-D®, Sold Individually. Off-Road Use Only! Designed for those owners of classic vehicles who have the...
      $41.62
    • Spec-D® 7x6" Rectangular Black Euro Headlights
      (1 reviews)
      # 99439727
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Black Euro Headlights by Spec-D®, 1 Pair. Enjoy all the benefits of European technologies adapted to US lighting standards and driving conditions....
      Professionally designed to elevate your vehicle's style and add a personal touchEquipped with replaceable dual-filament H4 bulbs
      $22.43
    • Spec-D® Black Euro Headlights
      (0 reviews)
      # 26136288
      GMC Sierra Long Bed / Short Bed 1999, Black Euro Headlights by Spec-D®, 1 Pair. Get improved nighttime vision and upgraded style with these bolt-on headlight assemblies. The brand new lens and multi-faceted reflector will provide...
      Improved visibilityExclusive, custom styling
      $133.81
    • Spec-D® 7x6" Rectangular Chrome Euro Headlights
      (1 reviews)
      # 99439726
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome Euro Headlights by Spec-D®, 1 Pair. Enjoy all the benefits of European technologies adapted to US lighting standards and driving conditions....
      Professionally designed to elevate your vehicle's style and add a personal touchEquipped with replaceable dual-filament H4 bulbs
      $22.43
    • Spec-D® Chrome Euro Headlights
      (0 reviews)
      # 87439064
      GMC Sierra Long Bed / Short Bed 1999, Chrome Euro Headlights by Spec-D®, 1 Pair. Get improved nighttime vision and upgraded style with these bolt-on headlight assemblies. The brand new lens and multi-faceted reflector will provide...
      Improved visibilityExclusive, custom styling
      $82.77
    • Oracle Lighting® Chrome OEM Style Headlights with Color Halo
      (0 reviews)
      # 74437336
      GMC Sierra 1999, Chrome OEM Style Headlights with Color Halo by Oracle Lighting®. 1 Pair (2 Halo Rings per Light). These headlights come with preinstalled Oracle Halo rings and vehicle specific wiring (if required). Delivering...
      Come preassembled - One pair of OEM quality headlights with preinstalled Halo rings. Include vehicle specific wiring if required.Lighting technology – Available with SMD, CCFL, PLASMA, COLORSHIFT, and COLORSHIFT 2.0 lighting technologies.
      +3
      $594.96 - $791.27
    • Oracle Lighting® 7x6" Rectangular Color Halo Headlight
      (5 reviews)
      # 73816545
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" Rectangular Color Halo Headlight by Oracle Lighting®. Accepts H4 bulb (sold separately). Available in a variety of colors to fit you project needs. These retrofit...
      Amber Halos Can Be Used As Turn SignalsBlue, Green And Red Intended For Show Only
      +3
      $84.96 - $126.61
    • Anzo® Black U-Bar Projector LED Headlights
      (1 reviews)
      # 44172726
      GMC Sierra 1999, Black U-Bar Projector LED Headlights by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. These powerful lights are brighter than factory and are designed using the latest computer assisted design...
      Unique and stylish designImproved illumination
      $365.90
    • Anzo® Chrome U-Bar Projector LED Headlights
      (1 reviews)
      # 44172727
      GMC Sierra 1999, Chrome U-Bar Projector LED Headlights by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. These powerful lights are brighter than factory and are designed using the latest computer assisted design...
      Unique and stylish designImproved illumination
      $365.90
    • Anzo® Black Halo LED Headlights with Amber Reflector
      (0 reviews)
      # 12754315
      GMC Sierra with Factory LED Headlights 1999, Black Halo LED Headlights with Amber Reflector by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. These powerful lights are brighter than factory and are designed using the...
      Increased visibilityPremium quality
      $284.74
    • Anzo® Chrome Halo LED Headlights with Amber Reflector
      (0 reviews)
      # 12754316
      GMC Sierra with Factory LED Headlights 1999, Chrome Halo LED Headlights with Amber Reflector by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. These powerful lights are brighter than factory and are designed using...
      Increased visibilityPremium quality
      $284.74
    • Anzo® Black Halo Projector LED Headlights
      (0 reviews)
      # 12754314
      GMC Sierra 1999, Black Halo Projector LED Headlights by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. Do you have a hard time seeing while driving at night? Worried about hitting a deer or other nocturnal road...
      Increased visibilityImproved illumination
      $299.21
    • Anzo® Chrome Halo Projector LED Headlights
      (0 reviews)
      # 12754313
      GMC Sierra 1999, Chrome Halo Projector LED Headlights by Anzo®, Pair. Includes 9005 High Beam and 9005 Low Beam Bulbs. Do you have a hard time seeing while driving at night? Worried about hitting a deer or other nocturnal road...
      Increased visibilityImproved illumination
      $299.21
    • Anzo® 7x6" Chrome High/Low Beam Rectangular Euro Headlight
      (1 reviews)
      # 58423392
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" Chrome High/Low Beam Rectangular Euro Headlight by Anzo®, Sold Individually. Includes H4 replaceable bulbs. These powerful head lamps are brighter than factory head...
      Exclusive stylingPremium quality
      $25.29
    • CG® Black Halo Euro LED Headlights with Amber Reflectors
      (7 reviews)
      # 268520
      GMC Sierra 1999, Black Halo Euro LED Headlights with Amber Reflectors by CG®, 1 Pair. Upgrading your automobile with these great CG lights is the perfect way to go if you're seeking both superior illumination and a completely new,...
      Ensure intensive illuminationMake your vehicle highly visible to other drivers
      $159.31
    • CG® Chrome Halo Euro LED Headlights with Amber Reflectors
      (7 reviews)
      # 268521
      GMC Sierra 1999, Chrome Halo Euro LED Headlights with Amber Reflectors by CG®, 1 Pair. Upgrading your automobile with these great CG lights is the perfect way to go if you're seeking both superior illumination and a completely new,...
      Ensure intensive illuminationMake your vehicle highly visible to other drivers
      $159.31
    • CG® Black Halo Projector LED Headlights with Amber Reflectors
      (2 reviews)
      # 258947
      GMC Sierra 1999, Black Halo Projector LED Headlights with Amber Reflectors by CG®, 1 Pair. If you’re seeking to update your faded or cracked headlights in order to get excellent illumination, these bright projector headlights...
      Ensure superior illumination despite the weatherMake your car more conspicuous to other drivers
      $189.44
    • CG® Chrome Halo Projector LED Headlights with Amber Reflectors
      (2 reviews)
      # 259002
      GMC Sierra 1999, Chrome Halo Projector LED Headlights with Amber Reflectors by CG®, 1 Pair. If you’re seeking to update your faded or cracked headlights in order to get excellent illumination, these bright projector headlights...
      Ensure superior illumination despite the weatherMake your car more conspicuous to other drivers
      $189.44
    • IPCW® 7x6" Rectangular Black Projector Diamond Cut Headlights
      (0 reviews)
      # 3761656
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Black Projector Diamond Cut Headlights by IPCW®, 1 Pair. Includes replaceable bulbs and wiring harness. Glass Lens. To get a classy look that will...
      Projector lenses provide you stronger and more concentrated light output in comparison to ordinary crystal headlightsUnique light design makes your vehicle more visible to oncoming cars
      $250.48
    • IPCW® Black Halo Projector LED Headlights
      (8 reviews)
      # 262272
      GMC Sierra 1999, Black Halo Projector LED Headlights by IPCW®, 1 Pair. These projector headlights are a perfect upgrade if you're looking to spruce up your style with bright Halos and LED lights and improve your vehicle's...
      Superior illuminationImproved visibility
      $239.17
    • IPCW® 7x6" Rectangular Chrome Projector Diamond Cut Headlights
      (0 reviews)
      # 3761630
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome Projector Diamond Cut Headlights by IPCW®, 1 Pair. Includes replaceable bulbs and wiring harness. Glass Lens. To get a classy look that will...
      Projector lenses provide you stronger and more concentrated light output in comparison to ordinary crystal headlightsUnique light design makes your vehicle more visible to oncoming cars
      $242.39
    • IPCW® Chrome Halo Projector LED Headlights
      (8 reviews)
      # 262350
      GMC Sierra 1999, Chrome Halo Projector LED Headlights by IPCW®, 1 Pair. These projector headlights are a perfect upgrade if you're looking to spruce up your style with bright Halos and LED lights and improve your vehicle's...
      Superior illuminationImproved visibility
      $239.17
    • IPCW® 7x6" Rectangular Chrome Diamond Cut Headlight
      (0 reviews)
      # 268656
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome Diamond Cut Headlight by IPCW®, Sold Individually. To get a classy look that will greatly change the appearance of your vehicle, go with this...
      Projector lenses provide you stronger and more concentrated light output in comparison to ordinary crystal headlightsUnique light design makes your vehicle more visible to oncoming cars
      $35.66
    • IPCW® 7x6" Rectangular Chrome Diamond Cut Headlight
      (0 reviews)
      # 268639
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome Diamond Cut Headlight by IPCW®, Sold Individually. To get a classy look that will greatly change the appearance of your vehicle, go with this...
      Projector lenses provide you stronger and more concentrated light output in comparison to ordinary crystal headlightsUnique light design makes your vehicle more visible to oncoming cars
      $27.22
    • IPCW® 7x6" Rectangular Chrome OE Look Headlight
      (0 reviews)
      # 268655
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Chrome OE Look Headlight by IPCW®, Sold Individually. To get a classy look that will greatly change the appearance of your vehicle, go with this...
      Projector lenses provide you stronger and more concentrated light output in comparison to ordinary crystal headlightsUnique light design makes your vehicle more visible to oncoming cars
      $24.06
    • Winjet® 7x6" Rectangular Euro Headlights
      (1 reviews)
      # 55572575
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" (200mm) Rectangular Euro Headlights by Winjet®, 1 Pair. Includes two H4 replaceable bulbs. Enhance the look of your front end with these headlights designed to improve...
      Freshen up your vehicle's look and let it stand out from the restProvide a brighter and more focused light beam than your factory-installed units
      $26.57
    • Rigid Industries® 7x6" Rectangular Black LED Headlights
      (0 reviews)
      # 81087936
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" Rectangular Black LED Headlights by Rigid Industries®. 1 Pair. Metalized reflector optics provide a lighting experience that is smooth and clean across the driving...
      DOT CompliantHard-coated polycarbonate lens
      $33.24 - $484.49
    • RedLine LumTronix® 7x6" Chrome Rectangular Diamond Cut Color Halo Headlights
      (0 reviews)
      # 73788359
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" Chrome Rectangular Diamond Cut Color Halo Headlights by RedLine LumTronix®. How about some super cool “angel eye” headlights for your ride with RedLine LumTronix?...
      Angel Eyes LED SMD RingOff-road use only
      $139.95 - $299.95
    • Vision X® 7x6" Rectangular Chrome Euro Headlights
      (0 reviews)
      # 68992035
      GMC Sierra 2500 1999, 7x6" (200mm) Rectangular Chrome High/Low Beam Euro Headlights by Vision X®, 1 Pair. Not includes H4 high and low beam replaceable bulbs. If you want to adapt European technology to US lighting standards and...
      Renovate your vehicle's lookProvide a 30 % brighter light beam than your factory headlamps
      $65.00
    • Replace® Replacement Headlight
      (2 reviews)
      # 1422257
      GMC Sierra 1999, Replacement Headlight by Replace®. You need all your lights to be functional for safe driving, to see the road and be seen by other drivers. Don't drive with broken or missing lights and endanger yourself and your...
      Factory original quality for lessDirect replacement
      $44.97 - $139.21
    • TYC® Replacement Headlight
      (0 reviews)
      # 91427967
      GMC Sierra 1999, by TYC®. When you're driving late at night, you do want to clearly see the road ahead and want your headlights to perform at their best. Then again, when one of your headlights gets damaged, you think that you...
      Factory original quality for lessDirect replacement
      $40.85 - $120.87
    • Dorman® Replacement Headlight
      (2 reviews)
      # 94047088
      Replacement Headlight by Dorman®. Dorman comprehensive line lighting components includes headlights, side marker lights, tail lights and more! All lighting components are direct replacements for a proper fit.
      Replacement helps you pass state inspection - and avoid tickets and finesWiring harness included (where applicable)
      $53.31 - $53.66
    • Sherman® Replacement Headlight
      (0 reviews)
      # 34490298
      GMC Sierra 2500 1999, Replacement Headlight by Sherman®. Don't risk your safety by driving with non-functional or damaged headlights. Replace them with Sherman headlights built to OEM specifications to provide a direct fit along...
      Manufactured to exact OEM specificationsDirect fit replacement – no modifications required
      $55.96 - $56.75
    • Sherman® Replacement Headlight Assembly
      (0 reviews)
      # 34490309
      GMC Sierra With Factory Halogen Headlights Extended Cab / Regular Cab 1999, Replacement Headlight Assembly by Sherman®. Don't risk your safety by driving with non-functional or damaged headlights. Replace them with Sherman...
      Manufactured to exact OEM specificationsDirect fit replacement – no modifications required
      $60.35 - $62.34
    • Sherman® Replacement Sealed Beam Headlights
      (0 reviews)
      # 71958471
      GMC Sierra Extended Cab / Regular Cab 1999, Replacement Sealed Beam Headlights by Sherman®, Rectangular. This is an aftermarket part that replaces factory OE #25949657. Don't risk your safety by driving with non-functional or...
      Manufactured to exact OEM specificationsDirect fit replacement – no modifications required
      $49.93 - $51.67
    • K-Metal® Replacement Headlight
      (0 reviews)
      # 86077434
      GMC Sierra 1500 1999, Replacement Headlight by K-Metal®. You need all your lights to be functional for safe driving, to see the road and be seen by other drivers. Don't drive with broken or missing lights and endanger yourself and...
      Factory original quality for lessDirect replacement
      $61.25
    • AC Delco® Sealed Beam Headlights
      (0 reviews)
      # 72122293
      GMC Sierra 2500 With Factory Sealed Beam Headlights 1999, Sealed Beam Headlights by AC Delco®, Socket: H6054. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.21
    • Genera® Headlight Assembly
      (0 reviews)
      # 7644671
      GMC Sierra 1999, Headlight Assembly by Genera®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find...
      $71.31 - $71.38
    • Spec-D® Chrome Euro Headlight
      (0 reviews)
      # 87439173
      GMC Sierra 1999, Chrome Euro Headlight by Spec-D®, 1 Piece. Get improved nighttime vision and upgraded style with these bolt-on headlight assemblies. The brand new lens and multi-faceted reflector will provide brilliant...
      Improved visibilityExclusive, custom styling
      $35.24
    • RedLine LumTronix® 7x6" Rectangular Headlights
      (0 reviews)
      # 73822052
      GMC Sierra 2500 with Factory Sealed Beam Headlights 1999, 7x6" Rectangular Headlights by RedLine LumTronix®. How about some super cool headlights for your ride with RedLine LumTronix? These are the headlights to have if you want...
      Euro style diamond-cutReplaces the stock unit to provide greater visibility
      $80.95
    • Spyder® Black LED Bumper Lights
      (1 reviews)
      # 54137288
      GMC Sierra 1999, Black LED Bumper Lights by Spyder®, 1 Pair. Why stop at headlights, tail lights, and fog lights. Bumper lights are another easy way to customize your car or truck and differentiate it from other models, and the...
      Increased visibilityDirect bolt-on replacement
      $127.44
    • Spyder® Chrome/Smoke LED Bumper Lights
      (1 reviews)
      # 54137290
      GMC Sierra 1999, Chrome/Smoke LED Bumper Lights by Spyder®, 1 Pair. Why stop at headlights, tail lights, and fog lights. Bumper lights are another easy way to customize your car or truck and differentiate it from other models, and...
      Increased visibilityDirect bolt-on replacement
      $127.44




    Guides & Articles

    • Headlights
      Care And Feeding Of Your Composite Headlamps
      The condition of a vehicle's headlights is probably the last thing most drivers worry about unless there's a significant problem. Yesterday's cars with sealed beam headlights required little maintenance other than to replace a round or rectangular unit when one burned out. And once a new headlight was put in, everything looked and worked like new again.
    • Headlights
      How To Install A Set Of Custom Headlamp Assemblies
      If the front of your vehicle is its “face”, then the headlamps have long been considered the vehicle’s “eyes”. Everyone notices them. One of the most distinctive changes you can make to the face of your car or truck is to replace the factory headlamp assemblies with a custom set. Your ride will take on a personality all its own, and will gain a distinctive appearance that will set it apart from all the other look-alike vehicles on the road.
    • Headlights
      Factors To Consider When Purchasing A Replacement Factory Headlamp
      We at CARiD know that there are times when you need to replace factory headlight assemblies with units that match the quality and function of your originals. While it's more "fun" to customize your ride, sometimes the repair takes priority. One headlamp lens may be cracked. You may have been in a minor fender-bender (lamp bender?) and the mounting tabs may have broken. Note that "factory" style headlight assemblies we sell are designed to replicate the original lamps, so you will not be considering features such as LEDs, halo rings, or projector beams. We've created this article to help ensure what you purchase is exactly right for your needs and wants.
    • Headlights
      How To Choose The Best Custom Headlamp Assembly For Your Car
      Custom headlamp assemblies on the market today tend to be grouped into four main designations: "Projector" style, "Halo" style, "LED" style, and "Euro" style. This can lead to confusion, because "Halo" style headlamp assemblies may also be equipped with projector lights and LED bulbs. Or, "Euro" style headlight assemblies may be equipped with halo rings, projector lights, and LEDs… or they may not be. You may be asking yourself which style is the best choice for me? See our Custom and Factory Headlight Glossary for definitions and more details about each style.
    • Headlights
      A Brief History Of Sealed Beam Headlamps In The U.S.
      Those of you born after 1990 or so have grown up in an automotive world where “all cars” have composite headlamp assemblies, uniquely designed to be make- and model-specific. If a light within the assembly burns out, you replace “just” the bulb. If the unit cracks, you must purchase a replacement that fits your car and your car only.
    • Headlights
      Custom And Factory Headlamp Glossary
      When searching for a new set of headlamp assemblies for your ride, you may come across any number of terms which require explanation. Like many other accessory categories, headlamps use their own terminology. For your convenience, we provide you with this list, presented in alphabetical order, and with photos to help you identify these features.
    • Headlights
      What Are The Different Types Of Halo Headlight Rings?
      Ever since BMW introduced "halo" headlights to serve as daytime running lights on their 2001 5-series, rings of light encircling round headlamp bulb openings have caught on around the world as THE dramatic way to add visual Wow and stance to a vehicle's front profile. While composite headlamp assemblies became mainstream in the 1980s, it wasn't until the turn of the millennium that automakers began to style multi-faceted projector beam style bulbs within the housings.
    • LED Lights
      Automotive LED Lighting Explained.
      There is now LED lighting technology available for every conventional automotive lighting purpose. The incandescent bulbs haven’t really developed that much in the 140 years they have existed, while the development rate of LEDs is very rapid, with LED performance being doubled every 36 months, a development rate that is similar to the fast pace of computer development.
    • Car Bulbs
      How Does a Halogen Light Bulb Work?
      Today, halogen bulbs are most often used for headlights and fog lights, and their increased light output increases driver visibility in darkness and inclement weather. Halogen bulbs are a variant of the traditional incandescent bulbs that have been used since the early days of the electric light. The bulb is either evacuated (has a vacuum) or filled with an inert gas to keep the filament from oxidizing.

    Popular Products

    1999 GMC Sierra Headlights Reviews

    Average rating:  4.5  4.5 - 10 reviews
    5 of 5
    Great Product
    I bought these head light for my son for Christmas and he installed them the very next day. Easy installation and they look really good on his 2000 GMC truck.
    PPosted by Patty (Santa Clarita, CA) /
    1999 GMC Sierra
    Was this review helpful for you? Yes
    View More
    Related 1999 GMC Sierra Pages
    1999 GMC Sierra Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.