How to Install a Model Y Frunk Sill Protector
By Abstract Ocean | Tesla & Rivian Accessories | A Texas Co. est | Published: 2026-10-26
Category: Tips & Care
Learn how to install a Model Y frunk sill protector in a few simple steps, with tips to avoid scratches and ensure a secure fit.
Quick answer
Clean the sill, test-fit the protector, peel the adhesive backing, and press firmly into place—no special tools required.
Why a frunk sill protector matters
The frunk sill is a high-contact area when loading and unloading bags or cargo. Without protection, it's prone to scratches and scuffs that can be difficult to repair.
A stainless steel sill protector adds a tough surface that handles daily wear while giving the frunk a cleaner, more finished look.
Choosing the right finish
Model Y sill protectors typically come in brushed steel or a carbon fiber effect finish. Brushed steel matches the factory look, while the carbon fiber effect adds a sportier accent.
Both finishes use the same adhesive and installation process, so your choice is purely aesthetic.
Installation steps
- Clean the sill thoroughly: Wipe the frunk sill with a mild cleaner and a microfiber cloth to remove dirt, grease, and wax. Let it dry completely. Skipping this step can prevent the adhesive from bonding properly.
- Dry-fit the protector: Place the protector on the sill without removing the adhesive backing to check alignment and fit. Make sure it sits flush and doesn't overlap edges before committing.
- Peel and position: Starting from one end, peel the adhesive backing and align the protector over the sill. Press it down gradually as you go. Press from the center outward to avoid air bubbles.
- Apply firm pressure: Once in place, press firmly along the entire surface with your hands or a rubber roller. Reapply pressure after 30 minutes for maximum adhesion.
- Wait before use: Avoid loading cargo or closing the frunk aggressively for at least 24 hours to let the adhesive cure. Patience here ensures the protector stays put for the long term.
Product spotlight
- Model 3 Frunk Sill Protector Sets: This sill protector set is made of stamped stainless steel and available in brushed steel or a carbon fiber effect finish. Stainless steel provides a durable, scratch-resistant surface that holds up to frequent loading, and the two finishes let you match your style.
Model 3 Frunk Sill Protector Sets
