Fan Location Internal Rotation Clockwise Number of Grooves 4 Groove Pulley Amperage 80A New Or Remanufactured Remanufactured Voltage 12V Regulator Internal Core Charge No Core Required Specs:Voltage: 12 Rotation: CW Amperage: 80 Pulley Class: S4 Regulator: IR Replaces OEM Numbers:13719 AMT0107 A2TB0191 FP34-18-300A, FP34-18-300B, FP34-18-300C A2TB0191, A2TB1091A, A2TB1091B Fitment: Compatible with Mazda Protege 1999-2003 13719 99-03 5-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement The function of the car generator is: when the engine is running normally, it supplies power to all electrical equipment except the starter, and charges the battery at the same time. Specifications: Unit Type:Alternator Voltage: 12 Rotation: CW Amperage: 80 Pulley Class: S4 Regulator: IR Fan Type: IF Part Number? 13719 AMT0107 A2TB0191 FP34-18-300A, FP34-18-300B FP34-18-300C A2TB0191, A2TB1091A, A2TB1091B Fitment: MAZDA Auto and Light Truck PROTEGE 1999 1.8L MAZDA Auto and Light Truck PROTEGE 2000 1.8L MAZDA Auto and Light Truck PROTEGE 2001 2.0L MAZDA Auto and Light Truck PROTEGE 2002 1.6L MAZDA Auto and Light Truck PROTEGE 2002 2.0L MAZDA Auto and Light Truck PROTEGE 2003 1.6L MAZDA Auto and Light Truck PROTEGE 2003 2.0L ? Alternators are widely used in automobiles. Pay attention to the following points when using them: ?Frequently clean the dirt and dust on the exterior of the generator, and keep it clean and well ventilated. ?Frequently check the fastening of the fasteners related to the generator, and fasten the screws in time. ?The tension of the transmission belt should be appropriate. Too loose, easy to slip and cause insufficient power generation; too tight, easy to damage the belt and generator bearings. ?When installing the battery, do not install it wrong, usually install the positive wire first, not the ground wire, otherwise the diode will be easily burned out. ?When the integrated circuit regulator is used, the ignition switch should be turned off immediately when the engine is not running. ? It is never allowed to use the "scratch" method to test whether to generate electricity. ?When the generator fails to generate electricity, it must be eliminated in time, otherwise it will cause more serious failures. Several manifestations of generator damage? No power generation: no power generation due to idling, resulting in loss of battery power and engine shutdown. Overheat: A generator that overheats when it operates for a period of time and then stops producing electricity. Insufficient power generation: battery charging is slow, charging is not enough, resulting in start-up difficulties, electrical work is not normal. Voltage instability: the output voltage is not stable, resulting in abnormal engine, dashboard flashing lights.