Fit 2003-2006 Chevy Silverado Avalanche Black Headlights Bumper Lamps 03-06

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This headlight assembly set is designed for 2003–2006 Chevrolet Silverado and Avalanche trucks, plus the 2007 Silverado Classic body style. The assemblies feature factory-style black housing with clear lenses and clear reflectors, providing 5000 lumens of light output at 45 watts with a warm white 3500K color temperature. These are halogen-type headlights designed for use with standard 9005 high beam and 9006 low beam bulbs, which are not included—you can reuse your existing bulbs or upgrade to aftermarket LED bulbs if desired. Both driver and passenger side assemblies are included in this set. DOT and SAE certified.

• Fit For:

  2003-2006 Chevrolet Avalanche 1500 2500

  2003-2006 Chevrolet SIlverado 1500 2500 3500

  2003-2006 Chevrolet SIlverado 1500 HD 2500 HD

  2007 Chevrolet Silverado 1500 1500 HD 2500 HD 3500 Classic

• Black housing with clear lens and clear reflector for OE-style appearance
• 5000 lumens output, 45W power consumption, 12V operation
• 3500K color temperature with warm white light output
• Factory-style headlight design for direct replacement
• Driver and passenger side assemblies included (pair)
• Uses standard 9005 high beam and 9006 low beam bulbs – bulbs NOT included
• DOT and SAE certified for street-legal operation in USA and Canada
• Direct bolt-on replacement with no modifications or drilling required
• ABS plastic housing with polycarbonate lens for durability and impact resistance
• Does NOT fit Avalanche models with factory body cladding
• 1-year manufacturer warranty included
  
  

  Cross-Reference

  Part number cross-reference: These headlight assemblies cross-reference to OEM part numbers GM2502224, GM2503224, GM2502257, GM2503257, GM2520185, GM2521185 and interchange numbers 2502257, 2503257, 10366037, 10366038, 15199556. Brand names and part numbers are used for cross-reference purposes only; these are aftermarket replacement assemblies, not GM-branded genuine parts.

  
  

FAQ – Fitment & Product Details

Q: What vehicles does this headlight set fit?
A: This headlight assembly set fits 2003–2006 Chevrolet Silverado 1500, 2500, 3500, 1500 HD, and 2500 HD trucks, as well as the 2007 Silverado 1500, 1500 HD, 2500 HD, and 3500 Classic body style. It also fits 2003–2006 Chevrolet Avalanche 1500 and 2500 models. All cab configurations (Standard, Extended, Crew) and engine options (2.7L, 3.0L, 4.3L, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 6.6L, 8.1L) are compatible.

Q: What is "body cladding" and how do I know if my Avalanche has it?
A: Body cladding refers to the black plastic trim panels that some Avalanche models have on the lower body sides, wheel arches, and around the front end. Avalanche models with body cladding have a different, smaller front grille design with the DRL lights positioned in the upper row and headlights in the lower row. Avalanche models without body cladding have a front end that looks the same as the Silverado pickup trucks. This headlight set only fits Avalanche models WITHOUT body cladding. If your Avalanche has the black plastic side cladding, these headlights will not fit.

Q: What about the 2007 Silverado – will these fit?
A: These headlights fit the 2007 Silverado Classic body style only. In 2007, Chevrolet sold two different Silverado body styles: the "Classic" (which continued the 2003-2006 design) and the new GMT900 redesign. Check your vehicle before ordering—if your 2007 Silverado has the same body style as 2003-2006 models, these will fit. If you have the redesigned 2007 Silverado with the new front end styling, these will not fit.

Q: What bulbs do I need?
A: This headlight assembly uses standard 9005 bulbs for high beam and 9006 bulbs for low beam. Bulbs are NOT included with this headlight set. You can reuse your existing bulbs from your old headlights, or purchase new halogen or LED bulbs separately. If installing LED bulbs, ensure they are designed for reflector-style housings to avoid improper beam patterns.

Q: What is included with this headlight set?
A: The package includes driver side (left) and passenger side (right) headlight assemblies. Bulbs are not included—you will need to reuse your existing 9005 high beam and 9006 low beam bulbs or purchase replacements separately.

Q: Is this headlight DOT/SAE compliant?
A: Yes, these headlight assemblies are both DOT-certified and SAE-certified for street-legal operation in the United States and Canada.

Q: Is this a direct plug-and-play replacement?
A: Yes, these are direct bolt-on replacements for the factory headlight assemblies. No modifications, drilling, or rewiring is required. The mounting points and electrical connectors match the original assemblies. Installation instructions are not included; refer to a shop or factory service manual for installation guidance.

Q: How do I adjust the headlight aim after installation?
A: These headlights can be adjusted using the vertical adjustment screw located on top of the headlight housing (Torx head). Park your truck 20-25 feet from a flat wall, turn on the low beams, and adjust the screw clockwise to raise the beam or counterclockwise to lower it. Properly aimed low beams should hit at or slightly below the height of the headlight centers. Some owners report that horizontal (left-right) adjustment is limited on this generation of trucks.

Q: My new headlights have minor condensation inside. Is this a defect?
A: Minor condensation can occur in any headlight assembly due to temperature changes between the inside and outside of the housing. This is normal and typically clears when the headlights warm up during use. If condensation persists, pools at the bottom of the housing, or does not clear after extended driving, inspect the bulb seals, housing seals, and vent tubes for blockages or damage. Some owners apply additional silicone sealant around the lens-to-housing junction as a preventive measure.

Q: Should I replace both headlights or just one?
A: For the most consistent appearance and lighting performance, we recommend replacing both headlights at the same time. New assemblies may appear different in brightness, clarity, or color compared to aged original headlights, especially if your existing headlights have yellowed lenses or oxidized reflectors.

For more options, see our full Chevy Silverado lighting collection.