This cartridge heater clips into the cavity of your engine block and transfers heat through the block to help warm engine fluids resulting in easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.

Mount this heater in your car, truck, boat, or RV to get extra heat in the cold. Plugs easily into a 12-volt accessory outlet.

Pre-heat your vehicle's interior to keep you comfortable, even in the dead of winter. This compact heater installs easily in your car or truck with the included mounting bracket and plugs into a standard 120-volt outlet for power.

Keep backseat passengers warm and cozy with this compact, 300-watt heater. Bolt the unit to the floor of your Jeep or other off-road vehicle and wire it into any 12V power source, and it will radiate heat throughout your vehicle.

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.

This cartridge heater clips into the cavity of 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.

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.

Place this heating pad under your oil or transmission pan to keep the fluid from thickening in the winter. Warm fluids lubricate better for a long-lasting, well-functioning machine. Measures 5" long x 5" wide. Connects to a 12-volt battery.

Place this flexible heating pad under your vehicle's battery in the winter to maintain its charge and to ensure that your engine turns over. Measures 8-1/2" x 5-1/2". Plugs into 120-volt outlet.

This 3-3/4" long immersion heater submerges in your oil or engine coolant to keep your engine fluid from thickening. The result is easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.

Designed for coolant systems with a 26- to 40-qt capacity, this external tank heater circulates warm fluid to your engine block, heater core, and radiator in the cold. Allows cab to heat up faster, creates easier start-ups, and prevents frozen hoses.

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.

Splices into your lower radiator hose to circulate warm coolant through your radiator in the winter. Allows easier start-ups and prevents frozen hoses. Once the engine is on, warm coolant cycles through the heater core to heat your cab faster.

Place this heating pad under your oil or transmission pan to keep the fluid from thickening in the winter. Warm fluids lubricate better for a long-lasting, well-functioning machine. Measures 5" long x 1" wide. Has a grounded 3-prong plug.

Place this heating pad under your oil or transmission pan to keep the fluid from thickening in the winter. Warm fluids lubricate better for a long-lasting, well-functioning machine. Measures 5" long x 4" wide. Has a grounded 3-prong plug.

This cartridge heater clips into the cavity of 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.

Place this heating pad under your oil or transmission pan to keep the fluid from thickening in the winter. Warm fluids lubricate better for a long-lasting, well-functioning machine. Measures 5" long x 4" wide. Plugs into a 120-volt outlet.

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.

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.

This cartridge heater clips into the cavity of your engine block and produces heat 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.

Place this heating pad under your oil or transmission pan to keep the fluid from thickening in the winter. Warm fluids lubricate better for a long-lasting, well-functioning machine. Measures 5" long x 2" wide. Plugs into a 120-volt outlet.

This 3-3/4" long immersion heater submerges in your oil or engine coolant to keep your engine fluid from thickening. The result is easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.

Wrap this 36" long heater around your vehicle's battery to maintain its charge and to ensure that your engine turns over in the winter. Plugs into 125-volt outlet. Vinyl cover resists oil and acid.

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.