Rear Door Weatherstrip Seal for Toyota Vans

This tailgate rubber/back door seal restores a tight barrier between the body flange and the rear door. It stops rain, dust, and wind from entering the cargo area, reducing noise and rattles. A fresh rear door weatherstrip keeps the van’s interior clean and protects loads on every trip.

Why you need it

Old seals harden, flatten, and shrink with heat and age. Replacing the gasket prevents leaks, moldy smells, and foggy glass, while keeping carpets and trim dry.

How it works

Made from ozone‑resistant EPDM sponge, the profile compresses evenly when you close the back door, creating uniform line pressure. Molded corners and a wiping lip guide water away; clips/adhesive keep the loop fixed in the channel.

When it fails

• Water trails after rain ️
• Whistling at highway speeds
• Visible gaps or cracked rubber
• Rear door vibration on bumps

If left broken

Expect damp carpets, corrosion near the latch and sill, electrical faults in the tailgate, and more cabin dust. Over time, extra slamming can misalign the door.

Install tips

• Remove old glue; clean and dry the channel.
• Dry‑fit to confirm orientation, then press on firmly.
• Add weatherstrip adhesive at corners and joints; close door gently for 12–24 h to set.

Compatibility

• Hiace
• Hiace/Regiusace