2.8 LITER ELECTRIC. 8057. ELECTRIC. Fan blade bolt. 1.8 LITER Electric. 2.0 LITER Electric. 2.8 LITER Electric. 4.0 LITER. A Bolt used to mount the engine cooling Fan shroud. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Air Conditioning Condenser Fan Motor to a mounting point. 4 X 16. blade. Air Conditioning (A/C) Condenser Motor. Engine Cooling Shroud.