Fuses For Cars. Car fuse, also called automotive fuse. Cartridge fuses have been in use for a long time, so they are well tested, inexpensive, and easy to find.
They are designed to protect the cables, wires and electrical components of the vehicle that supply power to crucial electrical systems such as lights, heaters, air conditioning, radios, power windows and more within your vehicle. Our automotive products, including our new resettable devices, are industry standards. Littelfuse offers a variety of circuit protection devices to protect the circuits on passenger cars.