97-01 Jeep Cherokee XJ Grille Slot Cover

thingiverse

The Gcode will print off 1 cover. I covered 5 of the 7 slots starting from the passenger side and this seemed to work well. This helped the engine get up to operating temperature quicker and also helped the temperature regulate better during cold weather city driving. On the freeway, it still would not cause the Jeep to overheat up to ~30 degF (that's as high as I tested it).The overall dimensions of the covers are 200x82x20mm so make sure your build plate is large enough to handle this.