If you want to give your Highlander a fresh, sleek look while protecting its doors from dings and scratches, installing body side molding is a smart move. But maybe you’re unsure where to start or worried about making mistakes.
Don’t worry—you’re in the right place. In this guide, you’ll learn simple, step-by-step instructions to install body side molding on your Highlander quickly and confidently. By the end, you’ll have that clean, polished look you want and the peace of mind that comes with proper protection.
Ready to transform your ride? Let’s dive in.

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Tools And Materials Needed
Installing body side molding on your Highlander requires specific tools and materials. Having everything ready makes the job easier and faster. This section lists all essentials for a smooth installation process.
Basic Hand Tools
You will need a flathead screwdriver and a Phillips screwdriver. These help remove old clips and fasteners. A trim removal tool is helpful to avoid scratches. A clean cloth is useful for wiping surfaces.
Body Side Molding Kit
Purchase a molding kit designed for the Highlander model. The kit includes the molding strips and necessary clips. Ensure the kit matches your vehicle’s year and trim.
Cleaning Supplies
Use rubbing alcohol to clean the car surface. This removes dirt and oils for better adhesion. Paper towels or microfiber cloths work well for cleaning.
Adhesive And Sealant
Some moldings require double-sided tape or adhesive. Use automotive-grade adhesive for a secure fit. Silicone sealant helps prevent water leaks and rust.
Measuring Tools
A tape measure or ruler ensures proper alignment. Marking tape or a pencil helps position the molding accurately. Precise measurements prevent mistakes and rework.

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Preparing The Vehicle
Preparing your Highlander for body side molding installation is a key step. It ensures the molding fits well and lasts long. The surface must be clean and smooth for strong adhesion. Old molding needs removal to avoid bumps and poor fit. Follow these steps carefully to get the best results.
Cleaning The Surface
Start by washing the area with soap and water. Dirt and grease can stop the molding from sticking. Use a clean cloth to wipe the surface dry. Next, apply rubbing alcohol to remove any leftover oils. Let the area dry completely before moving on. A clean surface helps the molding stay firmly in place.
Removing Old Molding
Check if old molding is still on the vehicle. Gently peel it off using your hands or a plastic tool. Avoid metal tools as they can scratch the paint. If the molding is stuck, use heat from a hairdryer to soften the adhesive. Remove any leftover glue with adhesive remover. Clean the area again to prepare for new molding.
Positioning The New Molding
Positioning the new body side molding on your Highlander is a key step. Proper placement ensures a clean look and secure fit. Take your time to place the molding carefully before attaching it.
Aligning The Molding
Start by holding the molding up against the vehicle’s side. Match its shape with the car’s contours. Check that the molding lines up evenly with the door edges and panels. Adjust the molding until it fits smoothly without gaps. This step helps prevent mistakes during installation.
Marking Placement
Use a pencil or masking tape to mark the correct position. Mark spots where the molding edges will sit. These marks guide you during the final attachment. Double-check the marks on both sides for symmetry. Clear marks help keep the molding straight and balanced.
Installing The Molding
Installing the body side molding on your Highlander improves its look and protects the doors from dings. This step needs care and patience to ensure the molding sticks well and fits perfectly. Follow each step carefully for a neat finish that lasts.
Applying Adhesive
Start by cleaning the surface where the molding will go. Use rubbing alcohol for best results. Dry the area completely before applying adhesive. Use a strong adhesive designed for automotive moldings. Apply a thin, even layer on the back of the molding. Avoid putting too much glue to prevent mess. Let the adhesive become tacky by waiting a few minutes.
Securing The Molding
Align the molding carefully with the marked spots on the door. Press it firmly against the surface. Use even pressure along the entire length. Hold the molding in place for at least a minute. Tape can help secure the molding while the adhesive sets. Leave the tape on for a few hours to ensure a solid bond. Avoid washing the car for 24 hours after installation.
Finishing Touches
Finishing touches are key to a neat and lasting body side molding install. This step ensures the molding fits well and looks good. Attention to small details can prevent future problems.
Checking For Gaps
Check the edges of the molding closely. Small gaps can cause water or dirt to enter. Press the molding firmly along the car side to seal it. Use extra adhesive if any gaps appear. Make sure the molding sits flush against the door and panels. A smooth fit keeps the molding secure and protects your Highlander.
Cleaning Up
Clean the area around the molding carefully. Remove any dust, fingerprints, or leftover adhesive. Use a soft cloth and mild cleaner. Avoid harsh chemicals that may damage the paint. Cleaning enhances the look and helps the molding blend with your car. Take time to wipe off smudges for a polished finish.

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Common Issues And Fixes
Installing body side molding on your Highlander can be straightforward. Still, common issues may arise during the process. Knowing these problems and how to fix them saves time and effort. It also ensures a smooth and clean installation.
Here are some typical problems you might face and simple solutions for each.
Improper Adhesion Of Molding
The molding may not stick well to the car surface. Dirt, grease, or moisture on the area can cause this. Clean the surface thoroughly with rubbing alcohol before applying. Press the molding firmly and hold it for a minute. Avoid washing the car for 24 hours after installation to let the adhesive set.
Misalignment Of The Molding
Aligning molding perfectly is tough without guidance. Use masking tape to mark the position before peeling off the adhesive backing. Step back and check from different angles. Adjust the tape and molding as needed. This method helps achieve a straight and even look.
Damage To Paint During Removal
Removing old molding may peel off paint. Warm the molding with a hairdryer to soften the adhesive. Pull gently and slowly to reduce paint damage. Use adhesive remover or soapy water to clean leftover glue. Avoid sharp tools that can scratch the paint.
Uneven Surface Causing Gaps
Body side molding needs a smooth surface for a tight fit. Dents or bumps can create gaps. Use a body filler to smooth out dents before installation. Sand the area lightly and clean it well. This step ensures the molding sits flush against the car.
Frequently Asked Questions
How Do I Prepare My Highlander For Body Side Molding Installation?
Clean the area thoroughly using soap and water. Dry it completely to ensure good adhesion. Remove any dirt, wax, or grease before installation.
What Tools Are Needed To Install Highlander Body Side Molding?
You need adhesive promoter, cleaning cloth, measuring tape, masking tape, and a trim removal tool. These tools help achieve accurate and secure molding installation.
How Long Does It Take To Install Body Side Molding?
Installation typically takes 30 to 45 minutes. Proper surface preparation and careful alignment ensure a smooth and quick process.
Can I Install Body Side Molding Without Professional Help?
Yes, with proper tools and instructions, you can install it yourself. Follow step-by-step guidance to avoid mistakes and ensure a perfect fit.
Conclusion
Installing body side molding on your Highlander is simple and quick. Follow each step carefully to avoid mistakes. Clean the surface well before applying the molding. Press firmly to ensure it sticks properly. Take your time, and check the alignment often.
A neat installation improves your car’s look and protects its sides. You can do this yourself without special tools. Enjoy your upgraded Highlander with a fresh, stylish touch.