{"product_id":"wai-41002n-alternator","title":"WAI 41002N Alternator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis WAI alternator, part number 41002N, is a 100% new electrical charging component built for modern vehicle power demands. It is engineered with an internal regulator, internal fan, and a 130-amp output to support stable charging performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e100% new alternator construction, not remanufactured.\u003c\/li\u003e\n\u003cli\u003e130-amp amperage rating for charging system output.\u003c\/li\u003e\n\u003cli\u003eInternal regulator and internal fan design.\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley with 6 grooves included.\u003c\/li\u003e\n\u003cli\u003eDecoupled clutch pulley design for smoother belt operation.\u003c\/li\u003e\n\u003cli\u003eDENSO family application with clockwise rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWAI part number 41002N is an OE-style alternator for Subaru charging system service where a direct-fit replacement is needed. It is built as a new unit with proprietary components and processes, and it uses a serpentine pulley setup with clockwise rotation, internal regulation, and a decoupled clutch pulley. This alternator fits 2017-2023 Subaru Impreza and 2018-2023 Subaru Crosstrek applications listed in the fitment data.\u003c\/p\u003e\u003cp\u003eThe 41002N is a practical choice when replacing a worn charging unit on a Subaru Impreza or Subaru Crosstrek and when the vehicle requires the specified DENSO-family configuration. The 130-amp output supports the electrical load of today’s vehicles while maintaining consistent charging performance.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring charging output when the alternator can no longer maintain system voltage.\u003c\/li\u003e\n\u003cli\u003eReplacing a unit with bearing noise, pulley wear, or internal electrical failure.\u003c\/li\u003e\n\u003cli\u003eAddressing battery warning lights caused by charging system faults.\u003c\/li\u003e\n\u003cli\u003eCorrecting low-voltage conditions that affect starting and electrical operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley style, rotation direction, connector layout, and amperage rating against the original unit before installation. Confirm fitment by model year and charging system configuration for the Subaru Crosstrek and Subaru Impreza listed above. Part number 41002N should be matched to the vehicle’s original alternator specifications for proper installation and operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWAI states that this alternator is 100% new and manufactured with proprietary components and processes to support long service life and performance. Part number 41002N cross-references BBB Industries 41002 for the same application.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":53777217519797,"sku":"HGWL-41002N","price":232.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_41002N_FRO.jpg?v=1794729268","url":"https:\/\/www.partcatalog.com\/products\/wai-41002n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}