{"product_id":"wilson-90-01-4415n-alternator","title":"Wilson 90-01-4415N Alternator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Wilson new alternator is built for charging-system replacement on commercial trucks that need OE-style electrical output and dependable operation. It is a 12-volt, 145-amp unit with IR\/IF design, AD244 series construction, and a spool mount configuration.\u003c\/p\u003e\u003cp\u003eFits 2003-2007 Isuzu NPR, N\/A. Fits 2003-2007 Isuzu NPR-HD, N\/A. Part number 90-01-4415N is a direct reference for this application and is also listed as 90-01-4415N in catalog searches.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e145-amp output for charging-system service.\u003c\/li\u003e\n\u003cli\u003e12-volt electrical specification.\u003c\/li\u003e\n\u003cli\u003eIR\/IF design with AD244 series construction.\u003c\/li\u003e\n\u003cli\u003eSpool mount and 3:00 plug clocking.\u003c\/li\u003e\n\u003cli\u003eBuilt with 100% new premium parts and tested before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWilson New Alternator 90-01-4415N is engineered as a new replacement alternator rather than a remanufactured unit. The unit OE reference is Delco Remy, and the design is tested to meet or exceed OE standards before it leaves the facility. For buyers servicing an Isuzu NPR or Isuzu NPR-HD charging system, this alternator provides the electrical output and mounting configuration needed for a proper replacement.\u003c\/p\u003e\u003cp\u003eThe New Alternator product line focuses on new-component construction and pre-shipment testing. That combination supports consistent electrical performance in demanding commercial-duty use where stable charging output matters. Part number 90-01-4415N is the identifier to verify when matching the alternator to the vehicle application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow charging output or battery warning lights.\u003c\/li\u003e\n\u003cli\u003eAlternator failure from worn internal components.\u003c\/li\u003e\n\u003cli\u003eCharging instability under electrical load.\u003c\/li\u003e\n\u003cli\u003eIncorrect fitment from mismatched mount or plug configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the 3:00 plug clocking, spool mount style, and AD244 series match the original unit before installation. Confirm the vehicle uses a Delco Remy OE-style alternator specification and the correct 12-volt, 145-amp output. Professional installation is recommended for charging-system replacement work.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWilson states that every new alternator is built from 100% new premium parts and tested to meet or exceed OE standards before leaving the facility.\u003c\/p\u003e","brand":"Wilson","offers":[{"title":"Default Title","offer_id":53487209480373,"sku":"BCTK-90-01-4415N","price":188.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VI_90014415N_Fro.jpg?v=1791351177","url":"https:\/\/www.partcatalog.com\/products\/wilson-90-01-4415n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}