Spyder 9964770 Full LED Animated Headlight Amber Reflector OE - Left

The Spyder 9964770 is a factory-style replacement full LED headlight assembly designed for the 2025–2026 GMC Sierra 2500HD/3500HD Denali and Denali Ultimate trim levels. This is the driver side (left) unit, engineered to match OEM form, fit, and function for a seamless, plug-and-play installation.

Featuring full LED lighting technology throughout — including LED low beam, LED high beam, and LED daytime running lights — this headlight assembly delivers exceptional illumination and a premium, modern appearance that complements the high-end Denali aesthetic. The integrated animated turn signal adds a dynamic sequential sweep effect, providing both safety and a distinctive visual upgrade over static signals.

Key Features:

• Full LED construction — LED low beam, high beam, and DRL throughout the entire assembly
• Animated (sequential) LED turn signal — eye-catching dynamic sweep indicator
• Amber reflector — OEM-style amber side reflector for DOT compliance and stock appearance
• OE replacement design — direct-fit for 2025–2026 GMC Sierra 2500HD and 3500HD Denali/Denali Ultimate trims
• Driver side (left) — sold as a single unit
• Built to OEM-approved and ISO-certified manufacturing standards
• Designed for direct plug-and-play installation into factory wiring harness

Backed by Spyder Auto's reputation for precision-crafted automotive lighting, this headlight assembly is the ideal solution for restoring or upgrading the front lighting on your Sierra HD Denali with a factory-correct look and performance.