TYC 11-6441-00 Buick Regal Right Replacement Tail Lamp OE comparable harness (not pigtail connector) for hassle-free installation OE comparable mounting provisions ensure drop-in precise fitment Rigorous and accelerated cycling tests to ensure product service quality and durability Special coating on the lens surface prevents hazing and fading ensuring proper illumination and operational safety Meets or exceeds DOT/SAE standard with particular consideration for photometric and safety compliance