Adding clutch fan to '07 3.7L.
Summer is about to start here in the desert and I'd like a little more cooling insurance. I was hoping to add a mechanical clutch fan to my '07 3.7L, but it doesn't look like it was installed on any 3.7L's prior to 2010. Does anyone know if those parts will bolt up directly to the 2007 3.7L water pump pulley?
Part numbers for the 2010:
Fan clutch MOPAR OEM 55038106AA
Fan assembly MOPAR OEM 55038108AA
I have the Hypertech programmer that allows the adjustment of the electric fan, but the next lowest setting is 190. I'm not sure what the stock e-fan setting is, but when adjusted to 190, the fan stays on all the time. I've sent Hypertech several emails asking if they could include a tuner update that included 5 degree increments to better tune for my needs, but in over a year of emails, none have replied with more than a stock thank you.
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One foot in the grave.