Coolant circulation pump component description - GF83.75-P-2110G
WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 2015 Mercedes-Benz G550, 2014 Mercedes-Benz G550, 2013 Mercedes-Benz G550, 2012 Mercedes-Benz G550, and 2011 Mercedes-Benz G550. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 463.306 /336 /346 as of model year 2011 /YoM 10
MODEL 463.202 /222 /236 /237 as of model year 2009 /YoM 08
MODEL 463.247 /248 /249 /254 /270 /271 /303 /340 /341 as of model year 2007
Location
The coolant circulation pump is located at the right front of the engine compartment.
Task
The coolant circulation pump ensures uniform coolant flow through the heater heat exchanger at low engine speeds and during residual heat mode.
The actuation of the coolant circulation pump takes place discretely by the front signal acquisition and actuation module (SAM) (N10/1).