Fan Location Internal Rotation Clockwise Number of Grooves 6 Groove Pulley Amperage 110A New Or Remanufactured Remanufactured Voltage 12V Regulator Internal Core Charge No Core Required Specifications: Voltage: 12 Rotation: CW Amperage: 110 Pulley Class: SC6 Regulator: IR Part Number 13939 AHI0065 23100-8J000, 23100-8J00A, 23100-8J00B, 23100-ZB000, 23100-ZB00B Applications Fits: NISSAN Auto and Light Truck ALTIMA 2002 2.5L NISSAN Auto and Light Truck ALTIMA 2003 2.5L NISSAN Auto and Light Truck ALTIMA 2004 2.5L NISSAN Auto and Light Truck ALTIMA 2005 2.5L NISSAN Auto and Light Truck ALTIMA 2006 2.5L NISSAN Auto and Light Truck SENTRA 2002 2.5L NISSAN Auto and Light Truck SENTRA 2003 2.5L NISSAN Auto and Light Truck SENTRA 2004 2.5L NISSAN Auto and Light Truck SENTRA 2005 2.5L NISSAN Auto and Light Truck SENTRA 2006 2.5L Package includes: 1×New Alternator Product Notice? As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new. INSTALLATION PROCESS: 1, Disconnect the negative battery cable 2.,Take off the intake hose, mass air flow sensor and air filter. 3, Loosen the belt tensioner. 4, Remove the belt from the pully. 5, Loosen and remove the alternator. 6, Remove dust and oil of the installation position. 7, Install the new alternator. 8, Replace the bolts, and reattach all connections. 9, Reinstall the belt. 10, Connect the intake hose and reinstall the mass air flow sensor and air filter. 11, Reconnect the negative battery cable How to make your alternator last longer? Often an alternator fails prematurely when a protective engine undercover or shield is damaged or missing. This happens because water splashing from the road gets inside the alternator and causes it to wear faster. If your engine undershield is damaged, have it replaced to keep the engine compartment clean and dry. A coolant or oil leak can also damage the alternator. Similarly, if you have to shampoo the engine compartment, the alternator must be protected from water and detergent.