LEGEND DuraTherm Ceiling Liner Kit ONLY - Mercedes Sprinter 144" Wheelbase Cargo Van High Roof - Textured Grey - Single Side Door Model 125-114-2613.HRLEGEND DuraTherm Ceiling Liner Kit ONLY Mercedes Sprinter 144" Wheelbase High Roof Textured Grey Single Side Door Model 125 114 2613. HR Insulated Ceiling Liner cools down the interior cargo space by creating a thermal barrier and fending off the hot sun, especially in extremely hot weather climates. Underrated, often forgotten, yet easily the most effective product in cooling down the cargo space for operators in the back of the vehicle a lot. Comes