The Ford F250 electrical system is ultimately powered by burning gasoline in you engine's cylinders. However, this energy is not directly usable by your truck's electrical system; something must convert that mechanical energy into electrical energy. The Ford F250 Alternator performs this function by generating electricity when the engine is running.

Energy not used for the electrical system right away is stored in the battery, which is what enables you to start the car in the first place or leave the headlights on when the engine is shut down. If that meter gauge on your dashboard starts pointing toward the minus sign, it indicates that the Ford F250 Alternator is no longer charging. Often, this is caused by a worn or broken belt, which is easily replaced.

If the alternator itself has become defective or worn out (which is likely if you have over 100,000 miles on the vehicle), there's usually enough electric energy left in the battery to get your Ford F250 home, or to the nearest garage. When that Ford F250 Alternator is ready to retire however, you can count on us to have genuine factory-authorized replacements in stock. Installing a new alternator in your Ford F250 is relatively simple, and you won't have to spend a fortune to do so - in fact, we make it a point to meet or beat any competitor's price, and will even pay for your shipping! Not only that, but you may be eligible to get as much as $20 back when you send us your old unit. Order anytime of day or night - via our secure, SSL-encrypted server, or toll-free by phone.Either way, you'll get the best deal!