AiYiGu Fog Lamp Switch for 2003-2007 Chevy Silverado GMC Sierra - 6-Pin Plug-and-Play Replacement

If the fog lights on your 2003–2007 Chevrolet Silverado or GMC Sierra have stopped responding, this AiYiGu fog lamp switch offers an affordable, OE-replacing option built to fit the original dash opening and wiring harness. It swaps in quickly and restores the original fog-lamp control feel while matching the dash layout for Chevy, GMC and certain Cadillac models.

Which vehicles are compatible with this fog lamp switch?

This switch is made to fit a range of GM trucks and large SUVs from model years 2003 through 2007. It covers Chevrolet, GMC and certain Cadillac platforms that used the same fog-lamp control footprint.

• 2003–2007 Chevrolet Silverado (including 1500/2500 configurations)
• 2003–2007 GMC Sierra models
• Chevrolet Suburban 1500/2500, Avalanche 1500/2500, and Tahoe
• GMC Yukon/Yukon XL 1500 and Yukon XL 2500
• Cadillac Escalade, Escalade ESV and Escalade EXT

How does this part match the original equipment (OE)?

AiYiGu engineered this fog-light control to replace the factory unit and match the OE electrical and mounting interfaces. It lists the common OEM reference numbers so you can confirm compatibility before purchase.

• Replaces OE part numbers: 15143597, 15076588, D7096C
• Same six-pin terminal connector pattern as the original switch
• Dash-ready fit that aligns with the factory bezel and clip points

Is installation difficult and what should I expect?

Installation is straightforward for anyone comfortable removing interior trim panels and unplugging a single connector. The unit uses a 6-pin terminal connector for quick, tool-minimal swapping—no splicing or extra wiring required.

• Plug-and-play: unplug the defective switch and plug in the AiYiGu unit
• Minimal tools: trim tool or screwdriver to remove dash bezel as needed
• Backlight note: the switch backlight has a slightly bluish tint—confirm if color match matters

What comes in the package and what warranty/support is available?

Each purchase includes one fog lamp switch ready to install. AiYiGu provides customer support for defective units—contact them for assistance or a resolution if the controller arrives damaged or stops functioning.

• Package contains: 1 x AiYiGu fog lamp switch
• Manufacturer support: contact AiYiGu for troubleshooting or replacement
• Quality note: inspect backlight color and connector pins on arrival

Who is this for: This replacement fog lamp switch is intended for owners and DIY mechanics of 2003–2007 Chevrolet Silverado and GMC Sierra trucks, plus compatible full-size SUVs, who need a cost-effective, OE-matching control to restore fog-light operation. Choose this unit if you want a direct-fit, easy-install swap that uses the factory 6-pin harness and references the original OE part numbers.