The Signs of a Bad Alternator | OReilly Auto Parts The alternator on your vehicle is a generator that produces direct current (DC) voltage which is used to keep your battery charged and your electrical system working properly But when your alternator starts to fail, you may notice a few specific symptoms before it leaves you stranded
What Alternator Fits My Car? - Alternators Near Me - AutoZone Find an alternator that fits your car and delivers the same performance as original equipment, or better We carry long lasting replacements, like Duralast Gold alternators that come with a Limited-Lifetime Warranty
Alternator - Wikipedia An alternator (or synchronous generator) is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current [2] For reasons of cost and simplicity, most alternators use a rotating magnetic field with a stationary armature [3]
What Is a Car Alternator and How Does It Work? Your car's alternator generates electricity by converting mechanical energy from the engine into electrical energy When the engine runs, it spins a belt connected to the alternator, which turns a rotor inside
Alternator - OReilly Auto Parts Shop for the best Alternator for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts
Alternator Buying Guide - AutoZone An alternator converts mechanical energy from the engine into alternating current, or AC, electricity The alternator uses a rotating electromagnet to generate the AC electricity, which is then sent to the car's battery and electrical components, along with keeping the battery charged
Starters and alternators - NAPA Auto Parts Get your truck or your car back on the road with quality parts Select your vehicle details and find the alternator or starter that fits your vehicle in a matter of seconds Our starters and alternators match OE requirements for a trouble-free replacement
Car Alternator Cost - Cheap Price OEM, Rebuilt Alternators - Partsgeek If your battery goes dead the first thing you need to do is check your alternator to ensure the charging system hasn't failed Get your OEM quality replacement alternator at Parts Geek from $50 00 for your car, truck, or SUV You save $180 00 compared to alternators at other parts stores