SUPAREE LED Switchback Mirror Markers for 2008–2016 Super Duty — Pair, Plug-and-Play Sequential

SUPAREE LED Sequential Switchback Side Mirror Marker is a direct-replacement pair of mirror marker lights that switch between bright white running lights and dynamic amber turn signals for 2008–2016 Ford Super Duty towing mirrors.

Upgrade the visibility and curb appeal of your Super Duty with a pair of SUPAREE sequential switchback mirror markers. Engineered as a plug-and-play replacement for factory trailer-towing side mirrors, these markers combine a crisp white running/parking light with an eye-catching sequential amber turn signal. Built from durable materials and sealed against the elements, they’re intended to match factory fitment without trimming, extra wiring, or resistors.

Will these fit my truck and replace my factory mirror markers?

These lights are designed to directly replace the factory trailer-towing side mirror marker lenses on specific Ford Super Duty models. Confirm fitment by checking the OEM mirror part numbers and model years before ordering.

• Compatible with 2008–2016 Ford F250, F350, F450, F550 Super Duty with factory trailer-towing mirrors
• OEM part numbers: 7C3Z-13776-A, 7C3Z-13776-B, 7C3Z13776A, 7C3Z13776B
• Not compatible with aftermarket mirror assemblies—works only with factory tow-type mirrors
• Sold as a pair (left and right) for two-sided replacement

How does the switchback functionality work on busy roads?

Each unit uses high-output LEDs arranged to provide two distinct light modes: a crisp white for running/parking illumination and an animated amber sequence for signaling. The switch is automatic and tied to your truck’s existing parking and turn signal circuits, giving clear, attention-grabbing signaling that improves visibility in traffic.

• 3-row array with 96 high-power LED chips per marker for strong output
• White mode for parking/running; sequential amber mode for turn indication
• Designed to work with factory signal wiring—no additional relays or resistors required
• Dynamic sequencing increases conspicuity compared with static bulbs

Are these mirror markers weatherproof and durable enough for daily use?

The housings and lenses are built for exterior automotive use and sealed to keep out moisture and debris. Materials are chosen to resist fading and scratching so the markers retain appearance and function through repeated exposure to weather and vehicle washes.

• PC lens and ABS plastic housing for impact and UV resistance
• Sealed construction rated to IP65 for dust and water protection
• No internal fogging or moisture after rain or car washes
• Scratch-resistant finish helps maintain a factory look over time

How difficult is installation—do I need tools or modifications?

Installation is intended to be straightforward: these markers are plug-and-play replacements that follow the factory mounting and electrical connections. No cutting, trimming, resistors, or wiring changes are required for properly equipped mirror assemblies, so most owners can swap them quickly.

• Direct replacement—fits into the original mirror opening and connector
• No trimming, splicing, or additional components needed
• Comes as a two-piece set for both driver and passenger sides
• If issues arise, SUPAREE offers after-sales support and replacement

Who this is for: These SUPAREE switchback mirror markers are intended for Ford Super Duty owners (2008–2016 F250–F550) who have factory trailer-towing mirrors and want a simple, durable upgrade for improved daylight visibility and a modern sequential turn-signal look. Choose this set if you want a direct-fit, weatherproof LED replacement that installs without electrical modification and comes with customer support if fitment or function concerns appear.