AiYiGu Fog Lamp Switch for 2003–2007 Chevy Silverado & GMC Sierra — 6‑Pin OEM Fit, Backlit

The AiYiGu fog lamp switch is a direct-fit replacement switch for 2003–2007 Chevrolet and GMC trucks that restores fog light control with plug-and-play simplicity.

This replacement fog light switch from AiYiGu is designed to match the original equipment fit and function for several GM full-size trucks and SUVs from 2003–2007. It gives you back manual control of the fog lamps using the same dash mounting and a 6-pin plug, so swapping the worn or broken factory switch is straightforward. The unit replaces OE numbers 15143597, 15076588 and D7096C and is suitable for models such as the Chevrolet Silverado, GMC Sierra, Suburban, Tahoe, Yukon and Cadillac Escalade variants listed for those model years.

Will this switch fit my 2004–2006 Chevy or GMC vehicle?

Yes — AiYiGu engineered this switch to match the OEM connector and panel sizing used on many GM trucks and SUVs from 2003 through 2007. Confirming compatibility before ordering ensures a correct plug-and-play replacement without modifications.

• Compatible models: 2003–2007 Chevy Silverado and GMC Sierra.
• Also fits: Chevy Suburban/Avalanche/Tahoe, GMC Yukon/Yukon XL, Cadillac Escalade/ESV/EXT as listed.
• Replaces OE part numbers: 15143597, 15076588, D7096C.
• Check the dash switch shape and 6-pin connector on your vehicle to verify fit.

How easy is installation — do I need special tools or wiring?

Installation is intended to be straightforward: the AiYiGu switch uses a 6-pin terminal connector and mounts in the same dash location as the original part. Most repairs are plug-and-play, requiring only removal of the old switch and insertion of the new unit.

• No cutting or splicing: uses existing factory wiring harness.
• Standard dash trim tools or a flat pry tool are usually sufficient for removal.
• Typical installation time: under 30 minutes for a DIYer familiar with dash panels.
• If unsure, consult a technician or service manual for safe panel removal.

What should I expect from the switch’s appearance and lighting?

The AiYiGu fog lamp switch replicates the look and operation of the factory control, including a backlight so you can find the switch at night. Note that the backlight has a slightly bluish tint — if you prefer an exact OEM color match, consider this when ordering.

• Backlight color: mildly bluish; visible in low light for easy location.
• Exterior finish: dash-compatible texture and shape to blend with factory panels.
• Button feel: designed to match OEM tactile response for reliable switching.
• Quality check: inspect pins and housing for secure connection before install.

What warranty or support is available if the switch has a problem?

AiYiGu offers customer support to resolve issues with the fog lamp switch; contact them if you receive a defective or non-functioning unit. Sellers typically provide a satisfaction policy to arrange replacements or refunds when warranted.

• Contact AiYiGu customer service for troubleshooting and returns.
• Keep your purchase information for warranty or return claims.
• Report shipping damage immediately to ensure prompt resolution.
• If replacement fails to restore function, check fuses and wiring harness first.

Who is this for? The AiYiGu fog lamp switch is aimed at owners and mechanics who need an affordable, direct replacement for a failed or cosmetically worn fog light controller on 2003–2007 GM full-size trucks and SUVs. It's also a practical choice for restorations or dash panel refreshes where maintaining factory-style control and appearance matters. If you want a plug-and-play swap that replaces OE part numbers and keeps factory wiring intact, this unit is built for that purpose.