The dealer has given me a price of $43. 98 for a block heater and hose (why a new hose I don't know, I didn't get a chance to ask since he faxed me the info) and he is charging $69. to install it. Has anyone installed one of these in a BX 1500 or one of the other BX tractors? I have never worked on a diesel, though the frost plugs should be the same concept as a gas engine. I cannot imagine what a new hose would be for unless he is installing the type of block heater that goes into the upper or lower radiator hose. Does this sound like a reasonable price to anyone out there? I am quite handy and qualify as a "Saturday Mechanic" but I don't know what kind of pain in the rear these engines are to work on. I don't know if I should save myself the $69 and install myself or if the labor/pain in butt factor is worth the money, which I highly doubt as it doesn't seem like a difficult job. Any input would be appreciate, thank you.