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VWD SL1034-EXT 2007+ mercedes sprinter van extension vw3310L half-slider bunk window

VWD 2007+ Mercedes Sprinter Bump Out - Driver Side Rear Quarter Extension

by Van Windows Direct
$1,099.95 - $1,099.95
$1,099.95
$1,099.95 - $1,099.95
$1,099.95

Typically ships in 5-7 business days. 

Seeking increased interior room, improved ventilation, and a sleek upgrade for your Mercedes Sprinter van conversion? The VWD 2007+ Mercedes Sprinter Bump Out - Driver Side Rear Quarter Extension - with Half-Slider Window(VW1033L) offers all these benefits through a thoughtfully integrated design that boosts comfort, practicality, and performance. Designed for 144" and 170" wheelbase Sprinters, this fiberglass rear quarter extension expands your space efficiently without unnecessary bulk.

Features

  • Designed for 2007+ Sprinter 144" & 170" Wheelbase Vans
  • Fits Driver side rear quarter section
  • Matte Black Finish - install-ready, no painting required
  • Built-In LED Light Bar -  low-profile but high-impact illumination
  • Includes VWD Half-Slider Bunk Window (VW1033L)(ships separately)
  • Allows up to 6'7" of sleeping space

What’s Included?

  • Driver Side Rear Quarter Bump Out - Prefinished (Matte Black)
  • 12V Integrated LED Light Bar
  • VWD Half-Slider Bunk Window (VW1033L)(ships separately)

Adhesive and primer not included. Recommended to have 2 tubes and 1 Primer(for vehicle metal walls) per extension. 

SikaFlex P2G Automotive Urethane Adhesive

DOW Black BetaPrime 5504G Single Application Primer (10ml tubes

Documents

VWD Bump Out Install Guide

Specifications 

Material

Fiberglass

Color

 Matte Black Sleek Finish(pre-finished)

Warranty

1 Year

Additional Info: 

This bump out ships in a clean, matte black finish that blends with most builds—no paint needed. Prefer to color match? Just sand, prime, and paint.

No more fumbling with awkward light setups. A sleek, integrated 12V LED light bar is pre-installed on the underside of the bump out. Use it to illuminate your campsite, trailside gear, or rear cargo access with ease. Wired with a plug-and-play pig-tail harness, it’s compatible with switches, remotes, or 12V control panels. This is more than a light—it's a smart lighting solution built right into your van's structure.

The bump out comes standard with a VWD Half-Slider Bunk Window—a proven favorite for van lifers who value airflow, durability, and easy maintenance.

Pair this passenger-side bump out with the driver-side version, and most van dwellers up to 6'7" can sleep sideways in a 2007+ Mercedes Sprinter. It’s a game-changer for layout flexibility and overall comfort.