ONE NEW ENGINE BLOCK HEATER SET FOR M939A2 5 TON TRUCKS WITH THE CUMMINS 6CTA 8.8 LITER TURBOCHARGED ENGINE.

THIS IS A NICE ADDITION TO YOUR TRUCK, AND WILL SAVE BATTERY AND STARTER LIFE, BOTH OF WHICH WOULD COST YOU MUCH MORE THAN THIS BLOCK HEATER.

INSTALLATION WILL REQUIRE YOU TO DRAIN MOST OF THE COOLANT FROM THE TRUCK, SO EVEN IF ITS THE MIDDLE OF SUMMER TIME AND YOUR DOING ANY KIND OF WORK THAT INVOLVES REMOVING COOLANT, YOU MIGHT WANT TO CONSIDER INSTALLING THIS AT THAT POINT TO SAVE YOU SOME WORK AND MONEY LATER ON.

INCLUDED WITH THIS BLOCK HEATER IS EVERYTHING YOU SEE PICTURED AND ALSO INSTALLATION INSTRUCTIONS.