Mercedes Sprinter W907/W910 2018- Window Deflectors (2 pcs, Sunplex Sport)

Description

Sunplex Sport wind deflectors — a pair of stick-on side window deflectors for the front doors of the third-generation Mercedes Sprinter W907/W910, from 2018. This is black glossy polystyrene in an L-shape, which is glued with double-sided tape to the door frame above the glass; the set includes 2 pcs — left and right. Among the window deflectors for this Sprinter in the catalog, this is the only stick-on option: the other items (Cagatay, ESA, HIC, Niken Luxury, Heko) are in-channel, under the window seal.

All six sets are collected on the window deflectors for Sprinter W907/W910 page. Each of them is for two front windows.

Which Sprinter do they fit and how is W907 different from W910?

The wind deflectors are designed for the third-generation Sprinter, produced from 2018. W907 and W910 are two indices of the same body: W907 designates rear-wheel and all-wheel drive versions, W910 — front-wheel drive. The doors and window openings are the same, so one set fits both, and there’s no need to look for it separately by drivetrain. Wheelbase length and roof height also do not affect the front doors.

They will not fit the previous Sprinter W906 (2006–2018): it has a different front end and a different door shape; there are separate wind deflectors for it. Be careful with the 2018 model year — both generations were sold that year. If you’re not sure which body you have, compare the headlights and grille with the photos or send the manager a photo of the vehicle or the VIN.

How are the stick-on Sunplex Sport different from in-channel ones?

A stick-on wind deflector is glued on the outside to the door frame above the glass and does not touch either the seal or the glass itself. The glass moves as before, the window regulator does not get additional load, and you can open and close the window as usual. In-channel deflectors are inserted into the upper channel where the glass moves: they look integrated, but take up space in the groove, so after test-fitting it’s worth checking that the glass moves freely. There’s no universally better type — it’s a matter of what’s more convenient for you and how it looks on the vehicle.

The Sunplex Sport shape is L-shaped: the horizontal part runs along the entire top edge of the window, and the vertical part goes down along the front edge of the door along the fixed triangular glass approximately to the mirror level. This way the visor covers both the roll-down glass and the small quarter window. From the outside, the wind deflector looks black and opaque, so on a white van it reads as a dark window trim. “Sport” in the Sunplex name means exactly the black version without a chrome strip. If you need a semi-transparent option, for this Sprinter there are in-channel Cagatay.

What’s in the set and how many wind deflectors are needed?

• 2 stick-on pieces — for the left and right front doors, with double-sided tape already applied. This is a complete set for the Sprinter: there are no separate items for other windows of this body in the section.
• Material — polystyrene, black color, gloss. Manufacturer Sunplex, Turkey.
• Box — 119 × 26 × 6 cm, weight about 2 kg.
• A new product may have a transport protective film: scratches or a matte trace on it are not a defect; inspect the surface under it and remove the film before installation.

How to stick the wind deflectors onto a Sprinter W907?

1. Lay out the pair: the left and right wind deflectors are not interchangeable, match them to the door shape.
2. Test-fit the wind deflector without removing the protective strip from the tape, and remember the position — it should sit on the door frame, not on the glass.
3. Clean, dry and degrease the frame. Install in warmth: at temperatures below about +15 °C the tape bonds poorly; in winter it’s better to do this in a warm bay.
4. Gradually remove the film from the tape and press the visor along the entire length without tension or bends.
5. For the first day, do not wash the car and do not open the windows abruptly — let the adhesive gain strength.

No drilling is needed, and no tools either. Afterwards, do not scrape ice off the wind deflector with a hard scraper and do not direct a high-pressure washer jet directly at the edge of the tape — this way it will stay in place longer. If an edge starts to lift, degrease that spot and press it again, before the wind deflector gets lost at speed.

Wind deflectors, window deflectors and a “bug shield” — what’s the difference?

Wind deflectors, window deflectors, rain guards — these are all the same part for the side windows. And a “bug shield” is a hood deflector: a separate product that protects the front edge of the hood from stones and insects. For Sprinter W907/W910 there is a hood deflector and a windshield visor — together with the wind deflectors they give the body one style from the front and the side. All options for this vehicle are on the deflectors for Sprinter W907/W910 page, and more details about types and installation are in the article about window deflectors.

Description prepared with the help of AI based on analysis of over 1 million phone conversations between DD Tuning managers and customers and the company knowledge base. We collected the questions customers ask most often and answers proven in practice.