Product Description YITAMOTOR is American automobile parts brand specializing in producing quality and high-performance auto parts, with warehouses located in Seattle, Jamesburg, and Los Angeles. Fitment For 1999-2002 Chevrolet Silverado 1500 2500For 2001-2002 Chevrolet Silverado 1500 HD 3500For 2000-2006 Chevrolet Suburban 1500 2500 Chevrolet Tahoe(DOES NOT FIT BARN DOOR MODELS. WILL ONLY FIT LIFT GATE MODELS.) Professional installation would be highly recommended Features Sturdy and Durable The heavy-duty housing is made from superior OEM grade ABS plastic for exceptional impact resistance, security, and durability. Plug&Play Installation Our bolt-on headlights perfectly replace factory parts and are designed for quick and easy installation without drilling or modifications. Guaranteed Quality Our headlights are thoroughly tested to deliver smooth operation as well as for impact and heat resistance and endurance against rough road conditions over a long period of time. The units are completely sealed to prevent moisture from being trapped inside the housing. Product Compliance All headlamp assemblies are manufactured while adhering to strict DOT and SAE safety standards required of OEM manufacturers. Clear Visibility The high-grade clear lens offers better visibility, and the replacement headlight assembly can light up the entire road as a much brighter alternative to dim, yellow headlights. Note: Sometimes we may pack the item in 2 parcels because of the logistics regulations. Plus, don't worry if you only receive headlights or tail lights. The other parcel will arrive to you sooner. [specification] Specifications Headlight Brand YITAMOTOR Certifications DOT, SAE Material ABS Plastic Housing / Polycarbonate Lens Housing Color Black Lens Color Clear Reflector Amber High Beam Bulb Type 9005/HB3 LED Bulbs(Bulbs Not Included) Low Beam Bulb Type 9006/HB4 LED Bulbs(Bulbs Not Included) Interchange Part Number 16526133 15199558 OEM Part Number GM2503187 GM2502187 16526134 16526133 Manufacturer Part Number K13HA016351,K13HA016352 Warranty 1 Year Taillight Brand YITAMOTOR Certifications DOT, SAE Material ABS Plastic Housing / Polycarbonate Lens Housing Color Black Lens Color Smoky Bulb Type Halogen(Not included) Interchange Part Number 15113217, 15113218, 15198449, 15224278 OEM Part Number GM2800170, GM2801170, GM2800143, GM2801143, ATTL0207 Warranty 1 Year Package included Headlights 1 Pair (Left & Right Side) TailLights 1 Pair (Left & Right Side) [/specification] [des] - Waterproof Silicone Sealed, Avoid Moisture- Plug-N-Play Installation- Bulbs: 9005 High Beam, 9006 Low Beam, 3157A Turn Signal Bulb(Bulbs Not Included)- High and Low Beams Prevent from Dazzling and Dizzy- 1 Year Warranty [/des]