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Bug Barrier Window Vent - Imperfect

Bug Barrier Window Vent - Imperfect

$149.00 USD
$205.00 USD $149.00 USD
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Product Description

**This product has visible cosmetic scratches or blemishes from manufacturing or handling. Functionally, it performs exactly as intended. Discounted for appearance only and sold as-is. Final sale.

Crack a window for airflow without turning your van into an open invitation for bugs. The Terrawagen Bug Barrier Window Vent drops into your front window channel and gives you a clean, secure way to vent the cabin while keeping insects out.

Each vent is built from durable ABS plastic and includes a built-in screen on every opening, so you get real cross-flow air without the “camping with the windows down” consequences. It’s designed to fit snug and drive-ready, helping reduce wind noise compared to improvised solutions.

Installation is quick: roll the window down, slide the vent into place, then roll the window back up to lock it in.

Sold as a pair with one driver side and one passenger side vent for balanced airflow.

US Patent No: US 11,858,317 B2

Vehicle Compatibility

Model Fits Notes
Mercedes-Benz Sprinter: 906 / NCV3 and 907 / VS30 (2007-2026+) ✓ Yes Installs in front window channel (driver or passenger)
Ford Transit 150 / 250 / 350: V363 (2015-2025+) ✓ Yes Cargo and passenger vans only
Transit Connect / Custom / Courier ✕ No Different window profile
Ram ProMaster: X250 / X290 platform (2006+) ✓ Yes Also fits global equivalents
Fiat Ducato / Peugeot Boxer / Citroën Jumper (2007+) ✓ Yes Shared ProMaster platform
ProMaster City ✕ No Different window geometry

What's in the box?

  1. Driver Side Bug Barrier
  2. Passenger Side Bug Barrier
  3. (Optional Carrying Bag)
  4. Complimentary Sticker
  5. Jelly Beans!

Materials

  • Smooth paintable ABS plastic

Specifications / Measurements

Vehicle Overall Size Taper
Sprinter 22 in. x 10 ⅝ in. x ¾ in. 10 ⅝ in. to 10 in.
Transit 17 ¼ in. x 9 ½ in. x ¾ in. 9 ⅛ in. to 8 ⅞ in.
Ram ProMaster 17 in. x 9 in. x ¾ in. 9 ¼ in. to 8 ⅞ in.

Installation Video / Instructions

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