Installation Note: Before installing our LED headlight, please take a few minutes to read "About this item" and "USER MANUAL" (included in the package), you can avoid most of the hassle and install easily. Any other installation or product issues, feel free to contact RAMJET4X4 (Log in your Amazon account > choose "Your orders" > find the order ID > click "Contact seller").

The Latest Upgrade LED Headlights: Integrated LED headlights for Chevy Silverado/Suburban/Tahoe are designed with the newest LED chip bulbs and high-quality housing, OEM replacement, more convenient and fast. No need to worry about the difficult installation of extra bulbs and housings or inappropriate hole positions.

Perfect “Z" Shaped Cut-off Line: 9400lm/pair@High Beam, 5000lm/pair@Low Beam, increasing brightness better than halogen and any other LED headlights. LED DRL and side marker, making the vehicle even more special while improving security, no blind areas, and dim spots. The side reflector, makes the oncoming cars or passersby quickly notice you at night, ensuring more driving safety.

Premium Performance: DOT & SAE Approved.IP67 waterproof ensures headlights still work better in all weather conditions. Multiple breather valve designs help to dissipate accumulated moisture and also extend lifespan. The fully sealed heavy-duty housing is made of high-quality PC＋ABS, efficient heat dissipation and cooling design, which have advantages over traditional plastic housings.

Vehicle Compatibility: Our LED headlights assembly with bulbs compatible with 1999-2002 Chevy Silverado 1500/2500, 2001-2002 Chevrolet Silverado 1500 HD/2500 HD/3500, 2000-2006 Chevrolet Suburban 1500/2500, 2000-2006 Chevy Tahoe (NOT FIT for GMC model and 2000 Chevy Tahoe Z71). OE/OEM Part Number:16526133, 16526134, 16524403, 16524404,15199559, 15199558.

【Installation Tips】1. All connectors could be plug-in two ways when installing, please flip the connector 180° around when the lights don't light up. 2. Adding additional 3 diodes, you will get high beam lights up 4 lenses (dual beam), low and high beams can be switched normally. (One for Passenger's Side, one for Driver's Side, and an extra for spare ). 3. If you have hyper flash, you need to change the resistors to LED flasher relay.

NOTE: Make sure the diode wire group is not plugged into the light before you plug the light into the car, or you may blow a fuse. Confirm that LB and HB plugs are inserted correctly and can light up. If not, you may blow a fuse when inserting a diode.

Direct Replacement: Just Plug-N-Play in 20-30 minutes. Direct OEM fitment or replacement for the stock unit. For more safety, please seal all the new connectors with electric tapes or heat shrink after replacing the New LED headlights. Two adjuster screws help you quickly adjust the headlights to the best position. No extra gaps after easy installation. Package Includes: LED Headlight x2, LED Signal Light x2, Enhance Diode x3, USER MANUAL x1.