Partsam LED High-Mount 3rd Brake Light Replacement for Ford F-Series – Clear Lens, Chrome Housing, 1999–2016 Fit

Partsam's LED high-mount third brake light is a direct-replacement center cab stop light designed to restore the high-level brake/cargo illumination on compatible Ford F-series, Ranger and B-series trucks.

This replacement LED assembly updates the roof-mounted brake/cargo lamp with a clear lens and chrome housing, using a full row of bright LEDs instead of incandescent bulbs. It fits many Ford F250/F350/F450/F550 models from 1999–2016 plus select Ranger, Explorer Sport Trac and B-series trucks listed below. The unit includes a foam gasket, a single electrical plug and simple mounting design so you can bring back a watertight, modern-looking third brake light.

Which truck models and part numbers does this fit?

This lamp is compatible with several Ford trucks and includes the common OEM numbers for easy cross-reference.

• Fits: 1999–2016 F250, F350, F450, F550 (vehicles equipped with cargo lights)
• Also fits: Ranger (1993–2001), Explorer Sport Trac (2001–2005), Mazda B2300, B3000, B4000 (various years shown)
• OEM part references: YC3Z13A613BA and CC3Z13A613B for verification

How does installation and wiring work for trucks with and without cargo lights?

Installation is straightforward when you follow a few preparation steps. The lamp uses a single connector; some factory sockets have extra unused plugs that should remain empty. Vehicles without factory cargo lights require a simple wiring run from the dome light to power the white cargo lamps.

• Remove old lamp, clean gasket area with alcohol, and press the new gasket into place
• Retain original screws—this kit does not include the factory fasteners
• If no cargo light existed, run a wire from interior dome light to the connector for white cargo illumination

What are the light functions and how do they behave?

The assembly separates red brake illumination and white cargo lighting for clear, predictable operation. Red LEDs activate with the brake pedal; the two outer white LEDs operate with the truck's interior dome light (cargo lights), not as reverse lamps.

• Brake mode: full bright red LEDs when braking
• Cargo mode: white LEDs illuminate with dome/interior lights for bed/cargo visibility
• Not a substitute for reverse lights—white cargo lamps are controlled by interior lighting

Is the unit weatherproof and what sealing steps improve longevity?

The lamp is supplied with a foam gasket and engineered to be generally waterproof, but additional sealing increases reliability in harsh conditions. A thin bead of silicone or clear RTV across the top edge and around the wire entry helps prevent moisture intrusion over time.

• Includes foam gasket for base sealing
• Recommended: apply silicone or clear RTV along top edge and wire passage
• Avoid over-tightening screws to prevent cracking the lens or housing

Who is this for: This Partsam LED high-mount third brake light is aimed at owners of compatible Ford F-series, Ranger, Explorer Sport Trac and Mazda B-series trucks who need a reliable replacement for a blown or faded center roof brake lamp, want improved brightness and a refreshed factory look, or who are adding cargo-light functionality. It suits DIY installers comfortable with basic wiring and using existing factory hardware, and technicians seeking a direct-fit LED upgrade that modernizes lighting without major body modification.