Mercedes Vito W639 2004-2014 Window Deflectors (2 pcs, Sunplex Sport)

Description

Sunplex Sport wind deflectors are a pair of stick-on side window deflectors for the front doors of the Mercedes Vito W639 (2004–2014, before and after the 2010 facelift). The set includes 2 trims with pre-applied double-sided tape; material — polystyrene, color black, manufacturer Sunplex (Turkey). The wind deflectors are glued on the outside to the door frame, and the window still goes down freely.

Which Vito these wind deflectors fit

They fit the entire W639 generation: Vito and Viano from 2004–2014. The 2010 facelift changed the front end but not the front doors, so one set fits both versions. It’s important not to mix up the generations around the changeover: a 2014–2015 vehicle can be either W639 or the newer W447 — the generation is identified by the shape of the front end, not by the year. The set of two trims is intended only for the front doors: on the W639 the rear doors are sliding, and there are no opening side windows there.

How Sunplex Sport differ from other wind deflectors for W639

Stick-on and in-channel wind deflectors aren’t better or worse than each other — they’re different mounting methods. Stick-on deflectors don’t touch the glass and don’t load the window regulator; in-channel ones don’t depend on the condition of the paint on the frame. All options for this body are collected in the section Vito W639 window deflectors.

How to stick on Sunplex Sport wind deflectors

1. First, position the trim without removing the protective film from the tape and check how it sits along the upper edge of the door frame.
2. Wash, dry, and degrease the section of the frame where the tape will sit. Do not use paint solvents.
3. Apply in warm conditions: in the cold season — indoors, otherwise the tape won’t bond.
4. Remove the film from the tape, press the trim along the entire length from the front edge to the rear edge, and do not load it for several hours — do not wash the car and do not drive at high speed.

The wind deflector attaches to the door, not the glass, so the window can be opened immediately after installation. Scratches on the transport film are not a product defect: assess the surface underneath it.

What wind deflectors are for and what to pair them with

Wind deflectors let you keep the window slightly open in the rain and reduce airflow and noise with the window open at speed; they do not guarantee complete protection from water. To protect the front part of the vehicle as well, people pair a set of wind deflectors with a EuroCap hood deflector for Vito W639 2003–2010 — this is a separate product that buyers often call a “bug shield”. Other accessories for this body are on the Mercedes Vito W639 2004–2014 page; wind deflectors for other vehicles are in the window deflectors category.

The description was prepared with the help of AI based on analysis of over 1 million phone calls between DD Tuning managers and customers, and the company knowledge base. We collected the questions customers ask most often and answers verified in practice.