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

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$ 1,099.95 ~~$ 1,499.99~~

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Typically ships in 5-7 business days. Shipping calculated at checkout.

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(VW3310L) 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.

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

Designed for 2007+ Sprinter 144" & 170"/170"EXT Wheelbase Vans
Fits Driver side rear quarter section
Satin Black Finish - install-ready, no painting required
Built-In LED Light Bar - low-profile but high-impact illumination
Includes VWD Half-Slider Bunk Window (VW3310L)(ships separately)
Allows up to 6'7" of sleeping space
Compatible with 12V Distribution Panels
Comes with pigtail wire harness for light bar

What’s Included?

Driver Side Rear Quarter Bump Out - Prefinished (Satin Black)
12V Integrated LED Light Bar
VWD Half-Slider Bunk Window (VW3310L)(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 tube)

Upgrade to the All Glass Awning Window coming soon.

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

VWD Bump Out Install Guide (Updated: Color finish now Satin Black.)

Specifications: VWD 2007+ Mercedes Sprinter Bump Out - Driver Side Rear Quarter Extension - with Half-Slider Window(VW3310L)

Material	Fiberglass
Color	Satin Black Sleek Finish(pre-finished)
Warranty	1 Year

Additional Info:

This bump out ships in a clean, satin 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.

Vehicle fitment

Product type: Van bump-out extension
Vehicle: Mercedes-Benz Sprinter
Platform: NCV3 / 906 and VS30 / 907
Years: 2007-current
Wheelbase: 170"WB
Roof height: Medium and high roof
Side: Driver side
Window position: Rear quarter
Window type: Opening window
Opening style: Half-slider
Screen: This rear-quarter bump-out includes an opening half-slider window; confirm screen details against the product listing before ordering.
Install type: Bonded window
Summary: Fits 2007-current Mercedes-Benz Sprinter NCV3 / 906 and VS30 / 907 vans in 144"WB, 170"WB, and 170 EXT rear-quarter applications on the driver side. Confirm Sprinter generation, wheelbase, roof height, driver-side rear-quarter position, body opening, mounting clearances, sealing requirements, and interior finish before ordering.
Install requirements: Glue-in window installation requires the window, urethane adhesive, primer unless using primerless adhesive, and trim lock sized for the total window circumference. See the Bonded van window install guide.
Fitment exceptions: This window fits Mercedes-Benz Sprinter NCV3 / 906 and VS30 / 907 van models when the listed year range, wheelbase, side, and position match. NCV3 and VS30 rear door windows use different shapes.

Fitment FAQ

What does this Sprinter bump-out extension fit?

This Sprinter bump-out extension fits 2007-current Mercedes-Benz Sprinter NCV3 / 906 and VS30 / 907 vans in 144"WB, 170"WB, and 170 EXT rear-quarter applications.

Is this product vehicle-specific?

This Sprinter bump-out extension fits 2007-current Mercedes-Benz Sprinter NCV3 / 906 and VS30 / 907 vans when the listed wheelbase, roof height, side, and rear-quarter position match.

What should I verify before ordering?

Confirm 2007-current Sprinter NCV3 / 906 or VS30 / 907 fitment, 144"WB, 170"WB, or 170 EXT wheelbase, medium/high roof compatibility, correct side, rear-quarter position, body opening, mounting clearances, and sealing requirements before checkout.

What installation details matter?

Confirm Sprinter generation, wheelbase, roof height, side, rear-quarter position, body opening, mounting surface, sealing requirements, clearances, and interior finish before ordering. Professional installation is recommended for body-panel modifications.

Who is this product best for?

This camper van window is intended for cargo van window upgrades.

Do Campervan HQ van windows come with instructions?

Most van windows are sold for DIY van builders and may not include manufacturer instructions because many manufacturers assume installation by someone familiar with van window installation. Check the Campervan HQ van window installation blog for guidance. For CR Laurence van windows, you can also search YouTube for CR Laurence window install videos.

Do van windows require adhesive and primer?

This is a bonded or glue-in van window. Bonded windows require urethane adhesive and primer unless a primerless adhesive is specified. The primer prepares the glass and steel surfaces, and the adhesive fastens the window to the van while sealing out moisture. You still need an existing opening, so cargo vans without windows require the correct cutout before installation.

Do Campervan HQ van windows ship for free?

Most van windows do not ship free because large windows often require truck freight or special handling. When available, warehouse pickup can reduce or refund shipping costs. For large multi-item orders, contact Campervan HQ for an individual quote.

What should I check when a van window is delivered?

Inspect the window shipment before the delivery driver leaves. If there is damage, have the driver note it on the Bill of Lading and provide a signed copy. Without signed damage notation at delivery, Campervan HQ may not be able to make a shipping damage claim.

What is the return process for damaged or defective van windows?

For delivery damage, Campervan HQ needs a signed Bill of Lading showing the damage and photos of the damage. For a defective van window, Campervan HQ needs photos of the defect and will request a Return Authorization. In either case, re-package the window in the original box and tape the invoice number or return authorization number to the outside of the box.

Campervan HQ fitment guide