HR Auto Comfort Universal sunroof for Garmin Zumo 220, Zumo 660, Nuvi 3790T, 1490, 1490 T Pro, 1690, 1390T, 1350, 1245, 1245, 865T, 775TFM, 765T, 755TFM, GPS Navi Sun Visor Sun Visor (Electronics)
The sunroof is too small for the Zumo 660. If the side parts pulled out until it clicks, then the hole is too small. Wicked Chili Universal sunroof sunshade for Navigon 92, 72, 42, 70, 40, 20 (Plus / Premium / Easy / Live series) 2510 Explorer 4350 m