2019–2021 Chevy Silverado 1500 LED Headlight Assembly – Driver Side (Black Housing)

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This driver-side (left) LED headlight assembly is designed for 2019–2021 Silverado 1500 trucks equipped with the factory halogen signal LED headlight configuration. The assembly features built-in SMD LED modules for both high beam and low beam functions, producing 6000 lumens at 35 watts with a 5000K color temperature for cold white light output. The black reflector housing and clear heavy-duty polycarbonate lens provide OE-style appearance while the DOT and SAE certifications confirm street-legal compliance. This is a single headlight for the driver side only; the passenger side is sold separately.

• For 2019-2021 Chevrolet Silverado 1500   (RST Extended/RST Crew/LT Extended /LT Crew /WT Standard/WT Crew/WT Extended /CustomCrew/CustomExtended/Custom Trail Boss Crew /Custom Trail Boss Extended/High Country Crew /LTZ Crew /SSV Crew)   
  Cab Pickup 2-Door/4-Door 2.7L  3.0L  4.3L  5.7L  6.2L
  
• Built-in LED high beam and low beam modules (SMD LED type)
• 6000 lumens output, 35W power consumption, 12V operation
• 5000K color temperature with cold white light output
• Black reflector housing with clear heavy-duty polycarbonate lens
• Driver side (left) headlight assembly only – passenger side sold separately
• DOT and SAE certified for street-legal operation
• Dust and moisture protection included
• Direct bolt-on replacement with no modifications required
• ABS plastic and polycarbonate construction for high impact resistance
• Turn signal bulb 7444NA not included – reuse existing or purchase separately
• Does NOT fit trucks with factory full LED headlights or halogen-only headlights
• 1-year manufacturer warranty included

Cross-Reference 

Part number cross-reference: This driver-side headlight assembly cross-references to OEM part number GM2502497 and interchange number 84621850. Brand names and part numbers are used for cross-reference purposes only; this is an aftermarket replacement assembly, not a GM-branded genuine part.

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FAQ – Fitment & Product Details

Q: What Silverado 1500 trims does this headlight fit? A: This assembly fits 2019–2021 Silverado 1500 trucks that were factory-equipped with the halogen signal LED headlight package. According to the fitment information, compatible trims include RST, LT, WT, Custom, Custom Trail Boss, High Country, LTZ, and SSV in Extended Cab, Crew Cab, and Standard Cab (WT only) configurations. These trucks have LED accent strips for daytime running lights but use halogen bulbs for the turn signals. Verify your truck has this configuration before purchasing.

Q: What is included with this headlight assembly? A: The package includes one driver-side (left) LED headlight assembly with built-in LED high beam and low beam modules. The turn signal bulb (7444NA) is NOT included – you can reuse your existing turn signal bulb or purchase a replacement separately. The passenger-side headlight is sold separately.

Q: What are the LED specifications? A: The built-in LED modules produce 6000 lumens of output at 35 watts power consumption. The color temperature is 5000K (cold white), and the LED type is SMD. The assembly operates on standard 12V vehicle electrical systems.

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

Q: Is this a direct plug-and-play replacement? A: Yes, for trucks with the correct factory headlight configuration (halogen signal LED). This is a direct bolt-on replacement with no modifications required. The mounting points and electrical connectors match the original assembly. Note that installation instructions are not included; refer to a shop or factory service manual for guidance.

Q: My new LED headlight seems brighter than my other headlight. Is this normal? A: If you are replacing only one headlight, there may be a noticeable brightness or color difference compared to your original headlight, especially if the original has aged or uses different technology. For the most consistent appearance and lighting performance, many owners choose to replace both headlights at the same time.

Q: Can condensation form inside the headlight housing? A: The assembly includes dust and moisture protection. Minor condensation can still occur due to temperature changes and humidity, but this typically clears when the lights warm up. If condensation persists or pools at the bottom, inspect the seals and ensure all access covers are properly seated.

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