This frost-plug heater replaces the frost plug in your engine block and submerges in the coolant to keep engine fluids from thickening. Results in easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.
An original Access roll-up tonneau cover balances deluxe features with a reasonable price. Get an XT-Dial easy-grip tension adjuster, AutoLatch II, Element weather seal, and the famous Slantback design. Cover sits 1-1/2" above vehicle's bed.