What should I look for when buying an alternator?
How to Buy a Good Quality Alternator Illuminated “ALT” light on the dash. Squealing, whining, or growling due to a bad belt or bearings in the connection between the alternator and the crankshaft. Rough idling or other abnormal engine behavior. Lights dimming or flickering due to the interruption in electrical power. Click to see full…
How to Buy a Good Quality Alternator Illuminated “ALT” light on the dash. Squealing, whining, or growling due to a bad belt or bearings in the connection between the alternator and the crankshaft. Rough idling or other abnormal engine behavior. Lights dimming or flickering due to the interruption in electrical power. Click to see full answer. Regarding this, how do I know what alternator to buy? How to Identify an Alternator by Number Look up the alternator in your vehicle owner’s guide. The information should be included under the parts and references section. Open the hood and locate the alternator. It will be on the engine, connected to the fan belt. Look for the number on the alternator. Similarly, how do I know what AMP my alternator is? Check your car’s manual or parts manual to see what your alternator’s maximum amperage should be. The amp reading on your meter should be near the maximum output. A 90-amp alternator will output approximately 88 amps. If your amperage is too low, then you probably need a new alternator [source: 2CarPros]. In this regard, what is the best alternator? Our pick for the best alternator is the DB Electrical 145 Amp New Alternator for Chevrolet, GMC Trucks. The company got its start as a starter and alternator rebuild shop in Kingsport, Tenn. and has been in the business for nearly 40 years. Its products are well-known and respected in the industry.Is it OK to buy a remanufactured alternator?Rebuilt alternators can be up to 25 percent cheaper than buying a new alternator. One problem is that good quality in a rebuilt alternator means more money—the cheaper the rebuild, the more likely that the alternator will break again. As a result, it might be more cost-effective to simply purchase a new alternator.
