You can usually replace the skull cap on a Honda Accord by snapping on a new cosmetic cap. The job typically does not require removing the entire mirror housing, though you may need to pop off the mirror glass to access the cap clips on some trims.
The process can vary by model year and trim, especially if your Accord has features such as a built-in turn signal, heating, or auto-dimming within the mirror assembly. The skull cap is a separate outer shell that snaps onto the mirror housing, and the steps below describe a common approach: removing the glass if needed to access the clips, detaching the old cap, and snapping in the new one.
What you need
Gather these tools and parts before you begin so you can complete the job smoothly.
- Replacement skull cap compatible with your Honda Accord (OEM or reputable aftermarket)
- Plastic trim removal tool or nylon prying tool
- Soft cloth or microfiber for cleaning
- Gloves to protect your hands and the paint
- Hair dryer or heat gun (optional, to soften clips)
- Isopropyl alcohol or mild cleaner for the mounting surface
- Flashlight or phone light for better visibility into the mirror housing
Choosing the correct cap for your exact year and trim is important for fit and color match. If the cap includes a turn-signal lens or heating elements, verify that the replacement includes those features or that you can transfer them from the old cap.
Steps to replace the skull cap
These steps outline a typical procedure. Year-to-year differences can occur, especially with heated or signal-equipped mirrors. If you encounter resistance or broken clips, stop and consider professional help or a replacement cap from a dealer.
Model-year variations
Honda Accord models from different generations may use slightly different clip configurations. In many 9th- and 10th-generation Accords (roughly mid-2010s onward), you’ll primarily deal with plastic clips around the cap. Some trims with integrated indicators or heaters may require additional care when detaching the mirror glass or disconnecting small electrical connectors.
- Park the car on a flat surface and turn off the ignition. Lower the window, if needed, and protect the area around the mirror with a cloth to avoid scratches.
- Access the skull cap: If the cap will come off without removing the glass, use a plastic trim tool to gently pry around the edge at the bottom or side to release the clips. If you feel resistance, move to the back or inside edge where the glass sits and see if the cap is secured around the mirror housing.
- Remove the mirror glass if required: Some caps are held in place more securely and require removing the mirror glass to reach the clips. Gently pry the glass from the housing using a thin tool at the bottom edge until the mounting clips release. If your mirror is heated or auto-dimming, disconnect any small electrical connector attached to the back of the glass or the mirror assembly before fully removing it.
- Detach the old skull cap: With the glass out of the way or loosened, carefully work the old cap off by prying around the remaining clips. Use even pressure and avoid forcing a single point to prevent cracking the housing.
- Clean the mounting surface: Wipe the housing’s edge with isopropyl alcohol to remove dust, oils, or residue that could affect the new cap’s fit.
- Install the new skull cap: Align the new cap with the mirror housing so that the clips line up with the mounting points. Press firmly around the edges in a slow, even manner until you hear or feel the clips snap into place.
- Reinstall the mirror glass (if removed): Reconnect any electrical connectors you detached and carefully re-seat the glass back onto the motor housing. Gently press the glass until it clicks into place on all mounting points.
- Test the mirror: Turn on the vehicle and verify that the mirror adjusts correctly, and that any heated elements or turn signals on the housing function as expected. Make any final adjustments to ensure the cap sits flush with the housing.
- Finish and clean up: Wipe away fingerprints and ensure all tools are removed from the work area. Confirm that the cap sits neatly with no gaps or loose edges.
Installing the replacement cap properly ensures a durable fit and keeps the mirror looking like new. If the cap doesn’t snap into place or the clips feel damaged, replace the clip set or consult a professional to avoid further damage to the mirror housing.
Summary
Replacing a Honda Accord side mirror skull cap is generally straightforward: gather the right cap, use plastic tools to release clips, and snap the new cap into place. Depending on the year and trim, you may need to temporarily remove the mirror glass or disconnect a small electrical connector. With careful handling and the right parts, you can restore the mirror’s cosmetic finish without replacing the entire assembly.