SUPAREE LED Sequential Switchback Side Mirror Marker for Ford Super Duty 2008–2016 — White Running Light + Amber Sequential Turn

SUPAREE LED Sequential Switchback Side Mirror Marker is a direct-replacement mirror marker that gives Ford Super Duty trucks (2008–2016) bright white running lights and dynamic amber sequential turn signals.

These mirror markers are engineered as a plug-and-play upgrade for factory trailer-towing type side mirrors on F-250, F-350, F-450 and F-550 Super Duty trucks from model years 2008 through 2016. They combine a dual-color switchback LED array with a sealed, weatherproof housing so you get clear daytime running illumination plus an attention-grabbing amber turn sequence without cutting, splicing, or extra resistors.

How do the lights switch between running and turn signal modes?

The SUPAREE marker uses a 3-row array of 96 high-power LEDs designed to operate in two distinct colors: crisp white for parking/running light and amber for turn signaling. The unit senses the vehicle’s turn signal circuit and performs a sequential amber animation when activated, then returns to white when signaling stops.

• Dual-color switchback LED array: white running light and amber turn signal
• Sequential amber pattern for improved visibility while turning
• Works with the stock mirror turn signal wiring—no extra modules needed
• 96 high-power LEDs arranged in three rows for even output

Will these fit my Super Duty mirror and require any modifications?

These markers are made to be direct replacements for factory trailer-towing type side mirrors—no trimming, drilling, or wiring modifications required. They are specifically compatible with model years 2008–2016 Super Duty mirrors and match OEM part numbers listed for correct fitment.

• Vehicle fit: 2008–2016 Ford F-250, F-350, F-450, F-550 Super Duty with factory trailer-towing mirrors
• Compatible OEM part numbers: 7C3Z-13776-A, 7C3Z-13776-B, 7C3Z13776A, 7C3Z13776B
• Plug-and-play installation—no resistors, relays, or cutting
• Not compatible with aftermarket side mirrors

How durable and weatherproof are these LED mirror markers?

The housing uses ABS plastic with a PC lens and a sealed design rated at IP65, so the lights resist dust and water spray commonly encountered on the road. Materials are chosen to resist scratching and fading, keeping the lens clear and the LEDs visible after repeated exposure to rain, road grime, and car washes.

• Sealed construction with IP65 water resistance for road conditions
• PC lens and ABS housing resist UV fade and scratches
• No moisture ingress after heavy rain or routine car washes
• Long-lasting LED chips for consistent brightness over time

What comes in the box and what support is offered if something doesn’t fit?

The package includes two LED switchback side mirror markers—one for each side—and straightforward instructions for plug-and-play replacement. SUPAREE provides after-sales support and a satisfaction guarantee: if the lights aren’t compatible or signals don’t work, contact the seller for assistance or replacement.

• Box contents: 2 LED switchback side mirror lights
• Includes manufacturer after-sales support and satisfaction assistance
• Replacement offered if unit does not fit or turn signals fail
• Installation: direct swap with factory mirror marker—no special tools required

Who is this for? The SUPAREE LED Sequential Switchback Side Mirror Marker is aimed at Ford Super Duty owners (2008–2016 F-250/F-350/F-450/F-550) who want a bright, modern upgrade to their factory mirror markers without altering wiring or mirror housings. It's a practical choice for drivers who tow trailers, frequently drive in poor visibility, or simply want a safer, more visible turn signal and daytime running light solution that fits OEM specifications.