5.7L/6.1L Engine

Fig 1: Engine Block Heater

Courtesy of CHRYSLER GROUP, LLC

1 - BLOCK HEATER

Thoroughly clean cylinder block core hole and block heater seat.
Insert block heater assembly (1) into the block.
With block heater (1) fully seated, tighten bolt (2) to 2 N.m (17 in. lbs.) torque.
Connect power cord (3) to block heater assembly (1).