HSUTVXPRO Tailgate Molding Trim for Ford F150 2015-2020 Center Flex Step Cap — Black, Includes Release Button

If your F150 Flex Step center cap is cracked, faded or missing, this HSUTVXPRO tailgate molding trim is manufactured to match the original shape and function. Designed to replace OEM part numbers FL3Z9940602B and FO1904135, the cap installs without cutting or drilling and includes the release button needed for the integrated step mechanism. Built from high-density polypropylene, the piece offers weather resistance and a factory-style black finish to blend with your truck’s tailgate.

Will this trim fit my F150 Flex Step tailgate?

This part fits Ford F150 models from 2015 through 2020 that are equipped with the integrated Flex Step center cap. It is not designed for Super Duty or non-Flex Step tailgates. Double-check your OEM part number or compare with your current cap before ordering.

• Compatibility: Ford F150 2015–2020 with integrated Flex Step center cap.
• Replaces: OEM FL3Z9940602B and FO1904135.
• Not compatible: Super Duty or non-Flex Step tailgates.

How durable is the HSUTVXPRO tailgate cap?

Made from high-density polypropylene, this molding resists scratches, corrosion and UV-related fading better than thinner plastics. It’s engineered to endure rain, snow and sunlight while maintaining form and surface texture.

• Material: High-density PP for impact and weather resistance.
• Surface: Textured OE-style finish to hide wear and blend with trim.
• Longevity: Resistant to cracking and fading under outdoor exposure.

How easy is installation—do I need special tools?

Installation is straightforward and fast: the kit ships with the center molding and all necessary hardware, and no drilling or cutting is required. HSUTVXPRO provides an installation video to guide each step so the trim snaps into the OEM location cleanly.

• Includes: Center tailgate molding, release button assembly and hardware.
• Process: No drilling or cutting; designed for a snap-in fit.
• Support: Follow the provided installation video for best results.

What cosmetic or functional benefits does this cap provide?

The cap restores the original look of the tailgate while covering scratches and worn areas. Because it incorporates the release button for the Flex Step, it returns the step’s ease-of-use and preserves factory operation.

• Cosmetic: Conceals scratches and replaces faded or cracked caps.
• Functional: Includes release button so Flex Step opens and closes properly.
• Fitment: 3D-scanned contours ensure seamless alignment with tailgate surfaces.

Who is this for: This HSUTVXPRO center tailgate molding is intended for Ford F150 owners (2015–2020) who have the integrated Flex Step and need a direct replacement for a damaged or missing center cap. It’s ideal for do-it-yourself installers who want a factory-style fit and weather-resistant material without modifying the tailgate.