{"product_id":"skp-sk13789-alternator","title":"SKP SK13789 Alternator","description":"\u003ch2\u003eAlternator Overview\u003c\/h2\u003e\u003cp\u003eThis SKP alternator is a 12V charging component built for select Nissan applications with the HITACHI IR\/IF series design. It is specified for clockwise rotation and internal fan operation, with an 80-amp amperage rating for stable electrical output.\u003c\/p\u003e\u003cp\u003eCompatible With 1999-2002 Nissan Frontier and 2000-2002 Nissan Xterra, this alternator is identified by part number SK13789. It cross-references BBB Industries 13789 and Quality-Built 13789N for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V alternator for standard automotive charging systems\u003c\/li\u003e\n\u003cli\u003eInternal fan design for integrated cooling\u003c\/li\u003e\n\u003cli\u003eClockwise rotation, right-hand rotation specification\u003c\/li\u003e\n\u003cli\u003eHITACHI IR\/IF Series construction\u003c\/li\u003e\n\u003cli\u003e80-amp output rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSK13789 is an alternator for Nissan Frontier and Nissan Xterra charging-system service where the original unit uses the HITACHI IR\/IF Series layout. The 12V design, internal fan, and clockwise rotation specification match the listed fitment requirements, while the 80-amp rating supports the vehicle's electrical charging needs. Use SK13789 when replacing a worn or failing alternator on the confirmed applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery warning light caused by weak charging output\u003c\/li\u003e\n\u003cli\u003eLow system voltage during normal driving\u003c\/li\u003e\n\u003cli\u003eCharging instability from a failing alternator\u003c\/li\u003e\n\u003cli\u003eElectrical accessories operating inconsistently\u003c\/li\u003e\n\u003cli\u003eBattery discharge after the engine is running\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley style, connector layout, rotation direction, and amperage rating against the original unit before installation. Confirm the vehicle uses the listed 12V, internal fan, HITACHI IR\/IF Series configuration for proper replacement selection. Part number SK13789 should be matched to the application details shown in the fitment data.\u003c\/p\u003e","brand":"SKP","offers":[{"title":"Default Title","offer_id":53249452441781,"sku":"GQLW-SK13789","price":131.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5K_SK13789_Fro.jpg?v=1789107269","url":"https:\/\/www.partcatalog.com\/products\/skp-sk13789-alternator","provider":"PartCatalog","version":"1.0","type":"link"}