1. Applicable Model: The tail light wiring harness is for Silverado 1500 2500 3500. Please confirm if it is compatible with the product you want before purchasing to avoid unnecessary returns. 2. OE Number: The part number for reference is 16531402. Please confirm if it is compatible with the OE you need to avoid wrong purchases and other problems. 3. Stable Connection: The tail light wiring harness joints are stable, not easy to loosen, to ensure stable transmission of electrical signals and effectively avoid problems caused by wire breakage. 4. Durable Material: The tail light wiring harness is made of premium plastic material, durable and reliable, weather and impact resistant, and can withstand harsh environments such as high and low temperatures, with a long service life. 5. Easy to Install: The tail light wiring harness has a simple installation, convenient and time-saving, does not require too many tools or complicated steps.