GMC Sierra Headlight Dimmer Switch Replacement 1500 2500 3500 Yukon 2003-2006
Restore precise headlight control on your GMC SUV with this Headlight Dimmer Switch Replacement, compatible with GMC Sierra 1500/2500/3500 and Yukon models from 2003 to 2006. Engineered to mirror the original design, this switch delivers factory‑fresh functionality, letting you smoothly toggle between low and high beams without hesitation. Built to endure, it combines durable ABS with sturdy metal components for long service life, even with frequent use in night driving and adverse weather.
Designed as a direct‑fit, plug‑and‑play replacement, it preserves the OEM look and operation. The switch uses an original‑spec chip for quick response and high sensitivity, ensuring your dimming controls react instantly to your input. With non‑destructive installation, you can swap in seconds and return to safe night driving without decoding or complex wiring.
Whether you’re restoring an aging vehicle, performing routine maintenance, or upgrading to a reliable OEM‑style part, this headlight dimmer switch provides consistent performance and confidence on the road. It’s compatible with a wide range of GM trucks and SUVs from the early 2000s, including Cadillac Escalade, Chevrolet Avalanche, Silverado, Suburban, Tahoe, and Hummer H2 variants, offering broad replacement options while maintaining precise control access to your headlamps.
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Benefits & Tips
- Plug‑and‑play installation means a quick, tool‑free swap with no decoding required.
- OEM‑designed replacement preserves factory aesthetics and steering column integration for a seamless appearance.
- High‑sensitivity switching helps prevent partial dimming failures, ensuring your headlights respond exactly when you need them.
Product Specifications
- Item Type: Headlight Switch
- Material: ABS + Metal
- Main Color: Black
- OEM Part Numbers: 15176678, 15194803, 15198374, 15206042, 15762307, 19381535
- Fitment (replacements): Replacement for GMC Sierra 1500/2500/3500 (2003–2006), GMC Yukon (2003–2006), and related models including Chevrolet Silverado, Suburban, Tahoe, Avalanche, Escalade, H2 variants
- Installation: Plug and play; direct fit to OE specifications
Package includes:
- 1 x Headlight Switch
Warnings / Reminders
- Please double check the part number of your item; matching information is for reference only.
- If you are unsure about the item, please contact us before buying to avoid unnecessary returns.