Mercedes Sprinter Slider Door Threshold Trim Kit

Fast, Factory-Finish Interior Upgrade for 2014+ High Roof Vans

Complete your Sprinter van conversion with the Slider Door Threshold Trim Kit, designed to deliver a clean, OEM-style transition above the slider door. Whether you're a professional upfitter or a DIY builder, this single-piece trim panel installs in under 10 minutes, saving valuable time while elevating the fit and finish of your build.

Crafted from durable ABS plastic and engineered for precise fitment, this trim piece integrates perfectly with your existing B-pillar and wall paneling setup—no cutting, complex shaping, or guesswork required.

Key Features

Ultra-Fast Installation
Install the over-slider trim in less than 10 minutes with the included hardware and templates. Designed to eliminate time-consuming fabrication.

OEM-Style Fit
Contours precisely to the Sprinter’s factory architecture, ensuring a professional, seamless appearance across your interior panels.

Durable, Paintable Material
Constructed from high-strength ABS plastic—ready to be painted, upholstered, or left raw to match your van’s aesthetic.

Streamlined, Single-Piece Design
Focuses on the above-slider threshold area, creating a smooth transition between cab and cargo spaces.

Available Finishes

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

• Painted Finish: Add SEM Ultra-Black for a refined, low-glare OEM appearance

• Raw ABS: Ready for custom treatment or direct install

What’s Included

• (1) Over-Slider Threshold Trim (Single Piece)

• All Required Mounting Hardware

• Installation Templates

Vehicle Compatibility

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

• OEM Seat Belt Cover Requirement: Designed to integrate with factory B-pillar seat belt trim (Part #: 90769047009051)

• Installation Timing: Best installed before wall and ceiling paneling. Post-panel installs are possible with minor trimming.

Why Choose This Trim Panel?

• Saves time with a quick, tool-friendly install

• Achieves a polished, OEM look without custom carpentry

• Ideal for upfitters, vanlifers, and anyone looking to complete their slider door transition cleanly

• Complements full trim kits and adds value to any build

Don’t overlook the slider threshold—complete your interior with a trim piece designed for speed, simplicity, and style. The Slider Door Threshold Trim Kit brings a factory-quality finish to your Sprinter van conversion in minutes.