Mercedes Sprinter B-Pillars + Slider Door Threshold Trim Kit

Unleash Your Van’s Wild Side with the B-Pillar + Slider Door Threshold Trim Kit

Transform your Sprinter from workhorse to showpiece — and do it in record time. This B-Pillar + Slider Door Threshold Trim Kit installs in under an hour, delivering a clean, factory-style finish that saves days of build time. Whether you’re going stealth camper or full adventure rig, this three-piece setup ties your interior together with precision and polish.

Why You’ll Love It

• Fast, Factory-Level Finish: Driver-side B-pillar, passenger-side B-pillar, and slider threshold install in minutes — no measuring marathons required.

• Built Tough, Ready to Customize: Made from high-grade ABS plastic that’s paintable, upholsterable, or ready to run raw.

• Plug-and-Play Simplicity: Ships fully assembled with all mounting hardware and templates. Need build files? Request .stp CAD files for precise planning.

Your Way, Your Style

• Audio Integration: Upgrade with pre-installed 4” Infinity Reference speakers and grill covers, or select the DIY version to add your own system.

• Upholstered Finish: Choose Grey Heather or Black Marathon Tweed for a premium, soft-touch look. (Ships in 1.5–2 weeks.)

• Painted Finish: Go with SEM Ultra-Black for a clean OEM-style appearance, or request a custom color to match your build.

• BugWall Fast Track: Option to integrate seamlessly with Bugwall systems for insect protection and added airflow.

What’s Included

• Driver-Side B-Pillar Trim

• Passenger-Side B-Pillar Trim

• Over-Slider Threshold Trim

• Mounting Hardware & Templates

Compatibility & Install Notes

• Fits: 2014+ Mercedes Sprinter Cargo & Crew High Roof Vans

• Requires: OEM seat belt covers (Mercedes part #90769047009051) for proper fit

• Install Timing: Best installed before wall and ceiling panels (later installs may require trimming)