C.R. LAURENCE FW613L CRL 2007+ "All-Glass" Look Sprinter Van T-Vent Driver Side Rear Quarter Panel Window for 170" Wheel Base Van 43-1/8" x 21-1/4". The all-new Sprinter now has CRL "All-Glass" Look Sprinter Van Windows to complement this great design. Our windows are configured to fit within the OEM stampings and provide a customized OEM look. This great feature eliminates the time consuming efforts of laying out where the window will be installed. Just line it up to cut, starting on the upper inner dimple and follow along the OEM stamping..